Category: Appliances

Carbon Monoxide Dectector in Home

Carbon Monoxide: What Every Homeowner Should Know

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FAQs

  1. What is Carbon Monoxide?
  2. Does Carbon Monoxide Smell?
  3. What Causes Carbon Monoxide in a House?
  4. How Does a CO Detector Work?
  5. Where to Install CO Detector?
  6. Is Carbon Monoxide Heavier Than Air?
  7. What Are the Symptoms of CO Poisoning?
  8. How Can I Protect My Family?

Nicknamed the “Silent Killer,” carbon monoxide is more common in homes than you may think. In fact, it’s likely in your home right now as you read this.

Should you be concerned by its presence? And, what can you do about it?

Let’s take a look at some of the most common questions homeowners have about carbon monoxide, and why you should have a CO detector in your home.

What is Carbon Monoxide?

A toxic gas that has no visible appearance or noticeable odor, carbon monoxide (CO) can pose serious health risks when it accumulates beyond a certain level.

Because it is completely indiscernible to the human senses, detecting it can pose a bit of a challenge for homeowners. It’s important to note that carbon monoxide is constantly present within your indoor air, but poses little risk until it hits a certain threshold.

Does Carbon Monoxide Smell?

No. You cannot smell carbon monoxide. Nor can you see, taste or otherwise notice its presence unless you have the right equipment.

Carbon Monoxide

It is precisely because of its inconspicuous nature that CO has earned the nickname as being a “Silent Killer” or “Invisible Killer.”

Sadly, unless you have the a carbon monoxide detector installed in your home, you won’t know that levels have reached a toxic level until it is too late.

What Causes Carbon Monoxide in a House?

The short answer is that CO can originate from anything that burns fuel for power. This can include everything from automobiles to gas-powered stove ranges, even water heaters and fireplaces. Carbon monoxide occurs as result of partial oxidation of compounds which contain carbon, forming when insufficient oxygen exists to produce carbon dioxide.

An average home will usually contain up to 5 ppm of CO in the air at any given time, a level that is near to the natural atmospheric concentration and is safe for people and animals to breathe. If you have a gas stove in your home, the level may be slightly higher, but still not high enough to cause significant health concerns.

However, problems with appliances or inadequate ventilation can cause carbon monoxide to collect in parts of a home, eventually elevating to levels where it may be unsafe to remain inside.




How Does a CO Detector Work?

A carbon monoxide detector works much like a typical smoke detector. Equipped with built-in sensors that can identify and measure the concentration of CO in the air.

When unsafe levels of CO are discovered, the device will broadcast an alarm that will alert the occupants inside the home. In theory, this would give anyone within the immediate area an opportunity to respond quickly in order to avoid overexposure to the gas.

Carbon Monoxide Detector

Where Should I Install My CO Detector?

While there are many factors to consider, it is important to pay particularly close attention to what the manufacturer states is best for that specific model. Within the user manual, you will find all the information you need to install it in your home.

Determining the Best Placement:

Aside from the manufacturer’s recommendations, there are a few general guidelines that can help you determine the best placement of a CO detector within your home.

  • Inside Bedrooms — It’s wise to have a carbon monoxide detector in all your bedrooms or any other area of your home where occupants may fall asleep.
  • Central Locations — Spread evenly throughout your home, you should place a CO detector on all levels near any main rooms where residents may be found, including your living room, dining room and near doorways that lead into a garage.
  • Unobstructed Areas — Wherever you install your carbon monoxide detector, make sure that you do not place it anywhere that may be blocked by furniture, drapes or other objects.
Where to Install CO Detector in Home

Just like you would with smoke detectors, it’s wise for homeowners to install these near any potential sources of carbon monoxide output or areas where it may accumulate.

Is Carbon Monoxide Heavier Than Air?

No. Carbon monoxide is lighter than air. Apparently, there is much debate surrounding this question, which has lead to further confusion about where homeowners should install a CO detector.

Hopefully, this 2012 study published in The Journal of Emergency Medicine will settle the debate and give homeowners some reassurance about the location they decide to install their unit. Researchers came to the following conclusions:

CO did not layer on the floor, float at the middle of the chamber, or rise to the top… Mixing would be even faster in the home environment, with drafts due to motion or temperature. It would be reasonable to place a residential CO alarm at any height within the room.

What Are the Symptoms of CO Poisoning?

Any exposure to CO can be potentially dangerous. It is because of this that every homeowner should take any necessary precautions to protect their family and ensure that the air inside their home is safe.

Call for Help!

American Association of Poison Control Centers
1-800-222-1222

For the majority of homeowners, it is unlikely that minimal exposure will cause any issues, however, this is still a toxic gas that has no health benefits associated with it. If you have babies, young children or small pets in your home, you should be especially mindful of how much CO is in your air.

Symptoms may include the following:
  • Respiratory issues.
  • Fatigue and weakness.
  • Headaches, ranging from dull to severe.
  • Dizziness, nausea and vomiting.
  • Impaired judgement and sense of confusion.
  • Faintness and loss of consciousness.
Symptoms, Safe Levels & Duration of Exposure:

While the actual duration and concentration amounts may vary, below is a general guide to help homeowners learn what symptoms they may experience when exposed to different levels of this poisonous gas.

  • Constant exposure to a CO concentration of 35 ppm for 6-8 hours can result in headaches and dizziness.
  • Exposure to 100 ppm can result in headache symptoms in just 2-3 hours.
  • Exposure to 200 ppm may produce headaches and impaired judgment within 2-3 hours.
  • With exposure to 400 ppm, more severe frontal headaches can occur in 1-2 hours.
  • 800 ppm of CO concentration can lead to nausea, dizziness, and convulsions within 45 minutes.
  • 1,600 ppm concentration levels will produce the above symptoms in just 15-20 minutes, and can cause death within 2 hours.
  • Concentration levels greater than 3,200 ppm will cause severe symptoms in 5-10 minutes, and death within a half-hour.
  • As levels increase above 10,000 ppm, unconsciousness will occur after just a few breaths. A full-grown adult will not be able to survive more than a few moments of such exposure before death occurs.

Note: If you believe you or your family is in any sort of danger, get out of the house immediately. Call 911. Call poison control at 1-800-222-1222.




How Can I Protect My Family From CO Poisoning?

No matter how large or small your home may be, there are several ways that a homeowner can prevent and protect their family from this poisonous gas.

Carbon Monoxide in Your Home

  • Install New CO Detector:

    Install a new carbon monoxide detector that meets all current requirements of UL 2034 safety standards. It is suggested that you install at least one detector for each level of a multi-story home, and one unit near each separate sleeping area of a home and/or near locations where gas might collect (such as near a garage).

  • Proper Installation & Maintenance of Fuel-Burning Appliances:

    Ensure that fuel-burning appliances are properly installed and maintained per manufacturer’s instructions, and with respect to local building codes. Professional inspections and servicing of heating systems and chimneys should be performed annually. Never attempt to complete repairs or servicing without qualified knowledge and proper equipment.

  • Never Use Gas-Powered Engines Inside:

    Never operate generators or tools with gas-powered engines indoors, including in garages. Even with doors and windows open, enclosed spaces can trap CO and allow it to quickly accumulate to dangerous levels. Never leave cars running in an attached garage, even with the door fully opened.

  • Never Use Gas-Powered Heaters Inside:

    Do not heat your home using gas-powered appliances such as ovens or ranges, and never operate fuel-burning appliances in unvented rooms where people are asleep.

  • Ensure Chimney is Clear & Unobstructed:

    If performing renovations or repairs on your home, be sure that chimneys and appliance vents remain unobstructed. Verify that all such appliances are in good working condition after work has been completed.

The Best Resources For Homeowners

As your install a CO alarm in your home, take a few minutes to familiarize yourself with the resources listed below. While it is unlikely that you’ll experience an issue, especially now that you have the right equipment to alert you, it is still wise to know what to do if needed.


Cleaning A Humidifier

How to Clean Your Humidifier

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FAQs

  1. How Often Should You Clean It?
  2. Why Do I Need to Clean My Humidifier?
  3. How to Clean With Vinegar & Tea Tree Oil
  4. How to Disinfect With Bleach or Peroxide
  5. Buy A Humidifier Disinfectant
  6. More Maintenance & Care Tips

One of the most important factors in determining your indoor air quality is the amount of moisture in the air. The relative humidity inside your home becomes particularly important as winter sets in.

This is because as the temperature starts to drop and you start to crank up the heat, the warm air circulating around your home will dry out the air you breathe. When the air in your home is too dry, you may start to experience a whole bunch of issues, all of which may range from minor annoyances to significant health complications, such as the flu.

Now that the seasons are starting to change and the mercury is starting to drop, we created the below guide to help homeowners learn how to clean their humidifier, and have it ready on those long, chilly nights.

How Often Do I Need to Clean My Humidifier?

Every 24-36 hours. If water has been standing inside your humidifier for longer than that time, you should not use it inside your home. While inconvenient, it is strongly recommended that you clean your humidifier prior to every use.




Why Do I Need to Clean My Humidifier?

Cleaning the humidifier will prevent any sort of bacterial growth or mold from developing inside the device. If you have this sort of contamination inside your humidifier, and you do not clean it before you turn it on, then you may inadvertently disperse harmful particulates into the air.

Not only is this detrimental to your indoor air quality, but it can immediately impact the health of anyone inside your home. This is not only detrimental to your indoor air quality, but it also puts everyone in your home at risk for developing respiratory issues. This is especially true for young children, the elderly and anyone that breathes it in for an extended period of time.

Check the Cleaning Instructions In Manual

Before you try using any of the cleaning methods listed below, it is wise to take a look at what the user manual that came with your humidifier says and follow the care instructions from the manufacturer. These guidelines are the best way to keep your humidifier in good working order, and prevent any unexpected damage that voids the warranty or leads to you having to replace it.

3 Ways to Clean Your Humidifier

Without proper care and regular cleaning, your humidifier puts your indoor air quality at risk. Below, we have highlighted three methods that you can follow to clean your humidifier.

1. Use White Vinegar & Tea Tree Oil

Due to their natural disinfectant properties, the easiest and “all-natural” way to clean your humidifier is to use a mixture of vinegar and tea tree oil.

Vinegar & Tea Tree Oil

Supplies You Need:

  • White vinegar
  • Tea tree oil (optional)
  • Bottle brush if required for your humidifier
  • Water

Cleaning Instructions:

Begin by disassembling your humidifier. Pour any standing water from the tank and lay all pieces out as you take it apart.

Next, add a generous amount of white vinegar to the base of your humidifier, as well as a few drops of tea tree oil. Do the same for the water tank, as well as submerge all other external parts into a similar mixture. Allow it to soak for at least 20-30 minutes.

Before you pour out the vinegar, use a brush or washcloth to scrub all parts of the humidifier. Try to remove any deposit buildup that may be visible.

Once you have scrubbed it thoroughly, rinse all parts of your humidifier with warm water. You may need to do this several times to get rid of the vinegar smell before reassembling your humidifier.

2. Disinfect With Bleach or Hydrogen Peroxide

To give your humidifier a deep clean, try following the cleaning instructions listed above but substitute the tea tree oil with bleach or hydrogen peroxide. By using one of these two chemicals, you ensure that all bacteria and mold spores inside your humidifier is killed off.

Bleach & Hydrogen Peroxide

Supplies You Need:

  • Bleach or Hydrogen Peroxide
  • Clean Towels
  • Safety Goggles & Gloves
  • A Soft-Bristle Brush
  • Water
  • Optional: White Vinegar*

Cleaning Instructions:

For the most part, this process will follow the same instructions recommended for the vinegar and tea tree oil option. However, if you decide to use bleach, you should wear gloves and goggles to protect yourself from the chemicals. *And never mix bleach and vinegar together!*

When using bleach, you can choose to do so at the same time you are cleaning the tank or you can disinfect after the tank is clean. Disinfecting a humidifier with bleach will take an additional 30 minutes, so if you are short on time, it is probably beneficial to do both at once.

Step 1: Begin by disassembling your humidifier. Don’t forget to remove the air filter, if there is one. You can clean the filter by using cool water and letting it air dry.

Step 2: Mix about 1 teaspoon of bleach — or use 3 percent hydrogen peroxide — into a gallon of water and fill the tank with it. Ensure the entire inside is coated by stirring the mixture around.

Step 3: Once you’ve completed both steps, rinse the base, tank and all of its small parts. Shake it well to dislodge any trapped moisture. Remember to do this several times to get rid of any vinegar or bleach odors. Set the pieces on clean towels to air dry.

Once everything is dry, you can reassemble your machine.

Optional Step: After the humidifier has been disassembled, fill the base with vinegar and submerge the smaller parts. Allow it to soak for at least 20-30 minutes, use a brush or washcloth to dislodge any deposits or buildup, and thoroughly rinse out the vinegar. Do not mix vinegar and bleach together.

3. Buy & Use a Humidifier Disinfectant (Bacteriostat)

Humidifier Bacteriostat Treatment

If you don’t want to fool around with any of the cleaning options listed above, you can also buy a ready-made disinfectant or cleanser online. Often labeled as a descaler or bacteriostat, there are plenty of these cleanser available online. (View your options on Amazon.)

All you would do is simply follow the instructions that comes with the product. That’s it, your humidifier is clean and ready.

Effective, but Expensive:

While it is easy and convenient, and no doubt effective at disinfecting your humidifier, this option is not recommended for homeowners as it is grossly more expensive than all the others options listed here.

Vinegar, bleach and peroxide are all very effective at cleaning your humidifier, and they are also all incredibly cheap. You can buy all of them at every grocery store or corner store, and you’ll get a larger supply at a fraction of the cost.

Humidifier Maintenance & Care Tips

Now that you know how to clean your humidifier, it’s recommended that you also learn some simple maintenance tips to prolong its life and overall effectiveness.

How to Clean Humidifier

Empty Basin / Limit Standing Water

Besides weekly deep cleaning of your humidifier, you should be sure to rinse the water basin before every use. Doing so helps to keep bacteria from growing, keeps your unit working properly, and ensures your family is breathing the best air possible.

If possible, disinfect the humidifier any time that water has been standing for more than four hours.

Use Distilled Water

When you do fill your humidifier, only use distilled water. Tap water usually has added minerals. These minerals could be released into the air and create a thin layer of white dust on the surfaces in the room. Additionally, added minerals can build up as deposits in the machine and harbor the bacteria and mold you’re trying to prevent.

Drain & Dry Before Storing

Finally, be sure to drain and clean your humidifier and allow it to dry completely before storing it for the season. Storing a damp unit in a dark place, such as a closet or garage, only creates an optimal breeding ground that encourages bacteria and mold to grow. This will lead to a very gross discovery when it comes time to pull the unit out of storage.

The Homeowner Payoff

Knowing how to clean your humidifier ensures the air you and your family breathes is as pure as possible and leaves you comfortable and healthy. Even better, proper cleaning helps your machine to work for as many seasons as possible so you will be able to save money instead of purchasing a new unit each winter.


Portable AC Unit

Portable Air Conditioners Get New Energy Guide Labels

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On October 1, 2017, the Federal Trade Commission (FTC) officially rolled out changes to the Energy Guide labels for portable AC units. This change largely flew below the radar. To help provide some clarity for both consumers and manufacturers, we’ve outlined some of the most common questions that this change may present.

What Changed?

The Federal Trade Commission introduced new Energy Guide labels for portable air conditioners that more accurately reflect the energy efficiency of each unit. This specific change to the labeling is intended to have two immediate changes:

  1. The Energy Guide Labels are more accurate.
  2. Retailers and manufacturers have to update their marketing materials to help consumers.

However, the recent change to the Energy Labeling Rule was more of a reaction to another change made by the Department of Energy (DOE).

How New Energy Testing Forced a Change in Labeling

This proposal from the FTC actually stemmed from new energy testing guidelines that the Department of Energy implemented for both single-hose and dual-hose portable AC Units. The new energy test was initially proposed on February 25, 2015. After a few changes to the initial proposal, the new testing procedure went into effect on June 1, 2016.

New Testing Methods for Portable AC Units

While the new testing methods from the DOE were largely considered to be a step in the right direction for consumers, there were numerous unintended consequences that had a direct effect on the Energy Guide labels. The main concern was the inconsistent testing results that had the potential to mislead consumers comparing portable AC units to other types of room air conditioners.

Portable Air Conditioner

The energy efficiency testing made a few significant changes.

  • Introduced the concept of Seasonally Adjusted Cooling Capacity (SACC).
  • Made revisions to how the DOE calculates and determines Combined Energy Efficiency Ratio (CEER).

Despite rigorous debate from numerous manufacturers, the FTC concluded that the new DOE efficiency model painted portable air conditioners in a favorable light. Due to variables within the new testing procedure, the Energy Guide labels portrayed portable AC units to be more efficient than they actually were.

To mitigate this, the FTC proposed a new rule change with the intention to create more accurate Energy Guide Labels that will help guide consumers as they shop, and help them make an educated buying decision.




When Did the Changes Start?

Officially, the changes to how portable AC units are labeled and marketed by retailers went into effect on October 1, 2017. However, while this may seem out-of-the-blue for consumers, these changes actually been long in the making. With even more changes possibly coming in the years ahead.

The Federal Trade Commission initially proposed a broad change to the Energy Labeling Rule back on September 12, 2016. It was at this time that the FTC requested feedback in writing from manufacturers, reatailers and the general public. This feedback was due on November 14, 2016.

You can read the full notice in Vol. 81, No. 176 (PDF) of the Federal Register.

Does it Only Affect Portable AC Units?

No. This specific change to the Energy Labeling Rule was not aimed solely at portable air conditioners. The proposed change to the rule also included different types of ceiling fans and electric water heaters.

What is the Energy Labeling Rule?

In a more general sense, the Energy Labeling Rule applies to a wide variety of appliances found in your home. It requires that a bright yellow “Energy Guide” is adhered to new appliances upon purchase. It is an estimate that specifies how much energy that appliance will use annually, as well as the overall cost of operating it in your home.

On these labels, you’ll find three important ratings:

  • An estimation in how much it would annually cost to use the appliance.
  • The energy efficiency rating and overall consumption of energy (determined by testing methods from the DOE)
  • An energy comparison of similar models, with a range of low to high energy expectations.

This recent change does not affect all appliances, however, only the few mentioned above.




How Does This New Labeling Affect Me?

In theory, the new labels would make it easier for the average consumer to make the best buying decision when they are trying to shop, compare and buy a portable air conditioner. Because they are marketed as an appliance that can cool a single room, they often get compared to other types of room air conditioners, which far exceed portable AC’s in energy efficiency.

BTU vs ASHRAE

The new changes to the Energy Labeling Rule now requires all portable air conditioners to list their cooling capacity based on ASHRAE standards (PDF). This is determined by the new energy efficiency testing procedures by the DOE.

So, now as you shop for a new portable air conditioner, you will should see ASHRAE ratings listed per each unit. If you do not see ASHRAE ratings, then that particular retailer is not in compliance with the FTC.


Room Air Conditioner

Room Air Conditioners: How to Cool a Room Without Central AC

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FAQs

  1. What Is A Room Air Conditioner?
  2. Are They Only For Small Rooms?
  3. Types of Room Air Conditioners?
  4. How to Find the Best Room AC

Many homeowners use a central air conditioner to control the temperature in their home, but this often comes with a hefty price tag and the requirement of cooling every room within your home. But, what if you can’t afford a central AC, or you just want to cool down one room? That’s where a room air conditioner can help.

Finding the best room ac unit for your home will depend on a variety of factors, including the size of the space, your budget, and your personal preferences.

Below, we will answer some of the most frequently asked questions people have about room air conditioners, as well as discuss the pros and cons of the different types available for you to choose from.

Let’s get started.

What Is A Room Air Conditioner?

A room air conditioner is any type of appliance that is designed to cool down an individual space, such as a room in a home or office.

Cost-effective and energy-efficient, this genre of air conditioners can be a suitable alternative for homeowners that don’t want to, or are unable to, invest in central air conditioning.




Are They Just For Small Rooms?

No. While they are commonly associated with smaller spaces, room air conditioners are available in a wide variety of sizes.

It’s important to know the size of the square footage of the room you’re looking to cool, and then calculate the amount of BTUs needed for that size space. You will also need to decide the type of AC unit that would work best for your room, which we detail down below.

Types of Room Air Conditioners

Now that we have a better idea of what a room air conditioner is, let’s take a closer look at the pros and cons of the different types you will choose from. Consider these pros and cons as you decide which air conditioner is best for your room.

Window Air Conditioners

Window AC Unit

Probably the most familiar type of room air conditioner, window cooling units are a great option for controlling the temperature within single rooms. There are many benefits to this type of AC unit. They are very affordable to purchase, with hundreds of models available from the most reputable brands in the space.

This low price point goes beyond the initial purchase, too. With a reputation of being extremely energy-efficient, you can count on saving even more money on your monthly energy bills. These costs can be further extended if you get an AC unit that has been rated by EnergyStar.

Window AC units come in just about every size, so no matter how large or small your room may be, it’s not hard to find one with the right amount of BTUs for your space.

The main downside of this type of room air conditioner is the installation requirements.

To work properly, window AC units do require permanent installation through a window that is partially open. This will allow the AC unit to vent hot air from the room. Without proper ventilation, the air conditioner would not be able to cool your room to your desired temperature.

While not an overly difficult task, installing a window air conditioner does present a challenge for many homeowners. If you don’t feel confident in your ability to install your AC unit, you will have to hire somebody to complete the task. This is an additional cost that many homeowners don’t consider at the time of purchase.

The Pros:

  • Affordable to buy and use.
  • Very energy-efficient.
  • Lots of options to choose from.

The Cons:

  • Installation may be difficult.
  • May need to hire someone to install AC unit.
  • Fixed location may require multiple units.

Portable Air Conditioners

Portable AC Units

In recent years, portable air conditioners have exploded in popularity. Likely because this type of AC unit is another great option for cooling individual rooms.

Portable AC units work just as their window counterparts, but offer the convenience of being light enough to move from room-to-room. Because they don’t require permanent installation, you have more flexibility in cooling strategic areas within your home.

Portable Air Conditioning

Portable Air Conditioner FAQs

Popular for cooling single rooms, here is a list of the most frequently asked questions about portable air conditioners.

Learn More

Installing a portable air conditioner is a very simple task that should pose minimal issues for homeowners. Simply click the window vent kit in place, and attach the hose(s) that come out of the back of the AC unit. This is how it vents hot air from the room.

Depending on the brand and model you buy, portable AC units are an affordable option with a large number of units to cool rooms of all sizes. However, the purchase price of a portable AC unit will be slightly higher than window units. But, because they are portable, you may only need to purchase one unit to cool various rooms.

The main downside of using a portable unit is that it will not be as energy-efficient as other types of room air conditioners on this list. At this time, you will not be able to find any portable air conditioners that have earned an EnergyStar rating.

The Pros

  • Affordable to buy.
  • Very simple installation.
  • Portable and easy to roll from room-to-room.

The Cons

  • Not as energy efficient as other room AC units.
  • Some units will be louder than others.

Ductless Air Conditioners (Mini-Split)

Ductless AC Unit

Ductless air conditioners, also known as a mini-split, are great at cooling large, open spaces. While they are not cheap to purchase, this type of room air conditioner is designed to work much like a central AC unit, qualifying it as one of the best alternatives for homeowners.

Consisting of a condenser outside that connects to the unit indoors, ductless AC units are mounted high up on your wall in an area that allows you to maximize the circulation of cool air across the entirety of your room. They take up zero floor space and are extremely quiet, allowing it to largely blend into the room.

Out of all the room air conditioners on this list, ductless AC units are going to be the most efficient. They use very little energy to operate, allowing you to cut your monthly energy costs by a significant amount. You can also find lots of ductless systems that are designed to cool multiple rooms, giving you maximum temperature control across your home.

Similar to buying a central AC unit for your home, the main downsides of ductless air conditioners are the overall cost of purchasing and installing it.

Unfortunately, the price tag for a ductless mini-split system is going to be much steeper than other room AC units. And once you get over the initial sticker shock, you also have to consider the cost of finding and hiring a qualified technician that can install it for you.

The Pros:

  • Surprisingly quiet.
  • Very efficient with minimal costs to use.
  • Doesn’t take up any floor space.
  • One unit can cool multiple rooms.

The Cons:

  • Expensive to purchase.
  • Need to hire a qualified technician to install.

Through-the-Wall Air Conditioners

Wall AC Unit

With a similar design as window units, this type of air conditioner is installed directly into your wall of the room you want to cool.

Wall air conditioners are the least popular type of unit on this list, and for good reasons. Most homeowners don’t want to spend the time and money to cut a hole into the side of their home, just to cool one room.

If you’re going to spend that amount of money, it would probably be wiser to invest into a ductless AC that doesn’t require a large hole in your home. It’s also going to be much easier to install and use a portable or window unit.

Despite these downsides, through-the-wall air conditioners are engineered to be slightly different than window units. This allows them to be slightly more efficient at cooling large, open rooms.

Wall AC units are also a great fit for cooling small sheds, workshops or other areas that don’t have a window and have little downside to cutting a hole in the wall.

It is important to remember that the difference between a window and through wall air conditioner does not lie in where they are positioned but in their structure. Through wall air conditioners vent warm air only through the back of the unit while window air conditioners work from both sides. These room air conditioners are not interchangeable.

The Pros:

  • Efficient and powerful.
  • Doesn’t take up any floor space.
  • Great at cooling large rooms and open spaces.

The Cons:

  • Potentially expensive to install.
  • Requires a hole in the wall.

Finding the Best AC For Your Room

Now that you have a better idea of what types of air conditioners can be used to cool a single room, let’s close this out with a few final considerations to help you find the best AC for your room.

No matter what you decide to buy, or how much it costs, this is a big decision that will affect your comfort level on a daily basis. It’s important to look at all the angles before you buy the first one you come across.




Ask yourself these questions:
  • What is the square footage of your room?
  • How much are you willing to spend?
  • Are you willing and able to do the installation?

Once you have the answer to these questions, you’ll be in a position to make an informed decision and find the best air conditioner for your room.

Window vs. Portable

Most homeowners will find that a window air conditioner is the most affordable and easiest to buy, but they may be hesitant when it comes to the installation process. If this is the scenario you find yourself in, then perhaps a portable air conditioner is the better option for you. Just know, that you’d be sacrificing energy efficiency for convenient installation.

Ductless = The Closest to Central AC

If you want to get closely replicate what you have with central air conditioning, then your best bet would be to buy a ductless air conditioner. But, they are more expensive to buy, and considerably more difficult to install. However, long-term, they are a great way to cool a room.

Any questions or thoughts? Let’s start a conversation in the comments below.


Portable AC Unit

9 Tips to Using a Portable Air Conditioner

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How to Get the Most Out of Your Portable AC

Like any new appliance you bring into your home, a portable air conditioner requires a little bit of getting used to, plus the typical cleaning and maintenance to ensure it is operating to its full potential. Regardless of where you install it or how often you use it, getting to know your indoor air conditioner and how it works within each room its placed, will go a long way in helping you get the most out of it.

To help you learn how to use your portable air conditioner, we’ve but together the following tips. These tips are designed to help you increase its efficiency, longevity and overall cooling ability. For more technical info, please refer to our list of FAQs here, or the user manual that came with your portable AC.

1. Strategic Installation

Be mindful of where your portable AC is installed. While not always avoidable, there are certainly some areas of your home that you should try to stay away from when you’re installing your unit.

Portable Air Conditioner

Sunny Spots

If possible, you will want to try to avoid placing the portable AC in an area that gets a lot of afternoon sun. If the heat of the sun is bearing down on your AC, it will likely need to work harder to keep the room at your desired temperature. This extra work may eventually lead to a shorter lifespan.

Humid Spots

It’s also wise to install and use your air conditioning unit in rooms that have low humidity levels. This is because the higher the relative humidity is inside the room, and directly surrounding the AC unit, the more condensation it will create.

Depending on the type of portable air conditioner you are using, this extra condensation may increase the frequency that it needs to be drained and cleaned. Failing to remove this will, ultimately, lead to the unit malfunctioning.

2. The Amount of Space Between Walls

One of the main benefits of this type of air conditioner is the fact that it’s portable. This gives you quite a bit of flexibility in the location of your home that it can be installed.




However, it’s still important to pay close attention to where you place it.

No matter where you decide to install the appliance, it is very important that you leave adequate space between the walls and the unit itself. Failing to leave enough space will limit the airflow. When your unit is unable to draw in enough air while it is in use, its output is reduced. As a result, this reduced output makes it harder for your portable air conditioner to cool the room to your desired temperature.

Refer to the user manual to know how much space the manufacturer recommends for your specific model.

3. Ventilation

No matter what type of room air conditioner you are using in your home, ventilation is always going to be one of the most important factors for ensuring optimal operation and a long life of the appliance.

Window Vent Kit for Portable AC

The importance of ventilation cannot be overstated, but it’s especially important when it comes to portable air conditioners.

Proper ventilation will direct the hot air from the compressor and out of the room. This will help prevent your AC unit from overheating, as well as keep the temperature inside your room from going up.

Use the Right Vent Kit For Your Window

Most portable AC units come with a window ventilation kit that’s designed to fit the majority of “standard-sized windows” in homes. However, depending on when your home was built, as well as the region you live or the style of your home, the definition of a “standard-size window” will vary.

It is unlikely that you should have any issues getting your ventilation kit to fit the windows in your home, but if you do, there are other ventilation options available, including kits for sliding doors and drop ceilings.

4. Keep the Exhaust Hose Straight

Now that we have ensured that the portable AC is properly ventilated, let’s now take a look at the exhaust hose. You will want to limit the amount of twists, kinks or coils in the hose leading from the unit to the window. The exhaust hose should remain straight with minimal contortions.

Portable Air Conditioning

How to Save Money With Portable AC’s

If you’re clever in how you use your portable air conditioner, they can save you a lot of money. Here’s how you can use them to lower your energy bills.

Learn How

It is strongly recommended that you minimize any kinks in the exhaust hose that will limit the airflow or reduce ventilation. This may require a shorter exhaust hose, or just simply being mindful of where/how it is installed.

What Happens If the Exhaust Hose is Twisted?

When you have a long and twisted exhaust hose attached to your portable air conditioner, the unit has a harder time with ventilation.

As a result, the moisture in the air being expelled will start to accumulate inside the hose, and eventually start to trickle back down into the unit itself. If this happens, the cooling efficiency and the lifespan of the air conditioner may be reduced.

5. Clean & Replace Filter Regularly

This is probably pretty obvious to all homeowners, but the filter in your air conditioner should be changed regularly. This is not only important to ensure proper operation and cooling, but is essential for maintaining your indoor air quality.

How Often Should I Change It?

The frequency that you clean or change your filter all depends on how often you use the AC unit. It would be wise to inspect it every 6 to 8 weeks, just to make sure that it is in good condition. If your home is dusty, or if someone in your family is prone to allergies, then you may want to consider cleaning or replacing your filter more often.




What Happens If I Don’t Change the Filter?

If you’re using a clogged or dirty air filter, it may reduce the intake of the unit which may lead to a variety of problems.

These problems include:
  • Diminishes the efficiency, costs more to use.
  • Harder to reach and maintain desired temperature.
  • Forces the AC unit to work harder than it should.
  • May compromise indoor air quality.

Many of these issues will only occur when the filter is neglected for an extended period of time, but nonetheless, this shows why it’s important for all homeowners to regularly check and replace the filters in their air conditioners.

What If My Portable AC Has Multiple Filters?

Depending on the brand and model of the portable AC you’re using in your home, you may have multiple filters inside. All portable AC units come with a pre-filter, and don’t always require the use of other filters.

While these pre-filters are great at reducing large particulates that may be circulating in your air, they do very little for the common allergens that are known to lead to health complications, such as mold spores or pet dander. This is why it’s recommended that you use another type of air filter in your portable air conditioner.

6. Keep it Clean

Keeping your portable air conditioner clean is one of the easiest ways you can keep the device working properly, and it doesn’t take much work to complete.

AC Coil Cleaner

The Simple Clean:

Simply wipe down the outside of the unit down with a damp cloth. Avoid using excessively hot water or any sort of cleaning chemicals that may damage the exterior.

How Often? Do this every 4-6 weeks.

The Deep Clean:

Unplug your unit and clean the condenser coils to increase its efficiency. You can either purchase a coil cleaner to use or make your own cleaning solution with water and lemon juice. Spray the solution on the coils and remove after a few minutes.

How Often? Do this once a year.

The Professional Clean:

Sometimes, even when you clean the unit on a regular basis, you may require professional service to improve its functionality. If you experience issues with your unit that you are unable to resolve on your own, don’t hesitate to contact a professional air conditioning service to clean and inspect the appliance.

How Often? As needed.

7. Store it Properly When Not In Use

When you have no plans on using your portable air conditioner, it is recommended that you store it away to keep it safe for the next season. Try to avoid storing your AC unit in an area that has extreme temperatures, such as the garage or patio.

Checklist for Storing Portable Air Conditioners

Before you disassemble your AC unit and put it away into storage, it is strongly recommended that you do the following tasks.

  • All water has been drained from the unit.
  • Turn unit on fan setting to help the inside dry completely.
  • Deep clean all other parts and allow to dry, specifically exhaust hoses and drain pains.
  • Compress the exhaust hose to prevent damage while in storage.
  • Cover the unit with a sheet to prevent dust or other debris from accumulating.
  • Store your portable AC indoors in a climate-controlled area.

8. Electrical Requirements

When it comes to the power source for portable air conditioners, most homeowners shouldn’t have any issues. The vast majority of these AC units are designed to operate on the standard 120v electrical outlets commonly found in homes.




This is a pretty essential feature, as it would be difficult to move the AC unit from room to room if it required a different receptacle.

It may be a good idea to use a surge protector that can add a layer of protection against sudden power failures. It’s also recommended that you are mindful of how many appliances are plugged into the outlet, as to not overwhelm the circuit.

Note: This applies to the majority of portable air conditioners used to cool rooms in your home. If you’re using a commercial-size unit or a high-BTU air conditioner, you may need more electricity. All electrical requirements will be found in the user manual.

9. Pre-Cooling & Better Circulation

To help your portable AC unit cool your down in an efficient manner, it is recommended that you turn it on shortly before the room gets too hot or uncomfortable. If you wait until the sun is shining bright and the temperature is at its peak, the air conditioner will need to work harder, and take longer, to reach your desired temperature.

Another tip that every homeowner should know, is to use a small oscillating fan near the unit. This will help the cool air circulate throughout the room, and make you feel more comfortable.

Final Thoughts

There are many benefits that come from a portable air conditioner, but when you know how to strategically use it, you’ll find that you can improve its efficiency and extend its life.

By following the usage and maintenance tips listed above, you put yourself in the position to get the most from your AC unit, all while staying cool and saving money.

Portable Air Conditioner

Can A Portable Air Conditioner Save Money On Energy Bills?

Posted on | by | 2 Comments on Can A Portable Air Conditioner Save Money On Energy Bills?

This is one of the most common questions that homeowners have when they are considering whether or not a portable air conditioner is the right fit for them. And, the answer is wholly determined by how you plan on using the air conditioner itself.

The Quick Answer

Yes. Portable air conditioners can save you money and lower your energy bills, but only if you are strategic in how use it.

The Long Answer

Okay, now that we got the cliff-notes answer out of way, let’s dive a little deeper into how you can use a portable air conditioning unit to save money on your monthly energy bills.

Energy Efficient Portable Air Conditioner

Are Portable AC’s Energy Efficient?

No, not really. Out of all the various types of air conditioners available to homeowners, portable AC units are generally one of the worst in regard to energy efficiency.

When you compare portable air conditioners to other types of room AC units, you’ll find that they score terribly in a side-to-side comparison. You’ll find that both window and ductless AC units all have higher CEER and EER ratings, making them the cheaper choice for daily operation.

The simple truth — Portable AC units will use more energy to hit your ideal cooling temperature.

But, that doesn’t mean that you can’t use this type of air conditioner to help you save money and lower your energy bills.

3 Cooling Strategies That Save Money

I know what you’re thinking. If a portable air conditioner is such an energy hog, then how will it save money?

There’s a couple of strategies that you can follow to help you save money, and use your portable AC to stay cool. But again, it all comes down to how you use it.

The “Portable” Cooling Strategy

Portable air conditioners still have one notable advantage, and it’s so obvious that it’s baked right into the name.

Portable Air Conditioner

This is the only type of room air conditioner that doesn’t require permanent installation. By taking advantage of a few extra accessories, you can easily move a portable AC from one room to another.

  • Rolling vs Carrying:

    The majority of manufacturers will include castors with the unit, but these can also be bought from any home improvement store. If you plan on moving a portable air conditioner from room to room, these are strongly recommended. They will make it easy to roll around, and you won’t have to worry about straining your back by picking it up.

  • The Venting Challenge:

    The only significant challenge is whether you need to install the window vent every time you want to move the AC unit. If so, this will become tiresome. Instead of bothering with this inconvenience, yu should consider buying an extra venting kit and installing it in the rooms you frequent the most.

Why This Saves Money

If you live in a small home or apartment, this is a great way to save some money. Instead of buying an air conditioner for each room, and dealing with the hassle of multiple installations, you can simply move a portable unit when you need.

The extra venting kits are just a simple click into place, and the castors allow you to roll it around your home with ease.

The only inconvenience is remember to actually move it when you need.

The Supplemental Cooling Strategy

This is where the real money saving opportunities come in to play, and is applicable for every homeowner, no matter how large or small your home may be. And it’s especially useful for anyone that is using a central air conditioner to cool their home.

Take a moment to consider how often all the rooms in your house are occupied at the same time. This is probably a rare occurrence, yet… every single day, you pay to keep those rooms cool.




Think about that.

How much money do you think you’ve lost, by cooling rooms that don’t really need to be cooled? Instead, try setting your thermostat at a reasonable, yet still relatively comfortable, temperature, and then use a portable air conditioner to quickly cool down the most important rooms.

This is called the supplemental cooling strategy. And it will save you lots of money, when used correctly.

Why This Saves Money

You no longer have to pay for your entire home to be cool, when only one or two rooms are being used.

As an example, think about your bedroom. You spend roughly 8-10 hours in that room every day. And a good night’s sleep is dependent on how comfortable you are. However, as you drift away into deep sleep, you’re continuously paying to keep the rest of your empty home at that same temperature. This happens every time your head hits the pillow. The energy cost adds up over time, and the amount of money that you’re wasting may just give you nightmares.

As an alternative, use a portable air conditioner to cool just your bedroom. And set your central air conditioner to a more energy efficient temperature. This gives you the flexibility to stay cool all night long, but save money by using less energy in total.

Note: When the cool nip of winter starts to hit, this same supplemental strategy can be applied when heating costs start to rise. Just swap out your AC unit for a heater, or plan ahead and buy a portable air conditioner that has heating functionality.

The “Don’t Piss Off Your HOA” Strategy

A quick glance at the reviews for popular window AC units, and it’s hard to miss the obligatory complaint about how somebody’s Homeowners Association made them take down their window unit.

Portable Air Conditioning Unit

This is actually a pretty common scenario.

While every neighborhood and HOA have their own set of rules, one of the most common restrictions found across them all is about window air conditioners. They’re an eyesore. They may not be safe. They are too loud. There’s a plenty of reasons they are restricted.

Unfortunately, most homeowners don’t even realize it, until it’s too late. It’s already installed in your window, and you’re living the comfy life as you open that HOA notice.

Why This Saves Money

Unlike the other cooling strategies above, this one will prevent you from wasting time and money with a window air conditioner that is only going to upset your HOA.

Nobody has time to deal with an overzealous HOA, and returning a large appliance is a hassle in itself.

If you’re one of the unfortunate homeowners that has already bought and installed a window air conditioner, then you may have already lost money. Hopefully, the manufacturer of the AC unit has an accommodating return policy and a low restocking fee.

Final Thoughts

Portable air conditioners get a bad rap. It’s true that they are not the most energy efficient air conditioner available, but if you are clever in how you use the device, there is no doubt that it can save you quite a bit of money and lower your energy bills.


Portable Ice Maker

Portable Ice Maker FAQs

Posted on | by | 13 Comments on Portable Ice Maker FAQs

Frequently Asked Questions

Below are the most frequently asked questions that homeowners have about portable ice makers. Click on your question to go directly to the answer, or browse around to learn more.

  1. What is a Portable Ice Maker?
  2. How does a portable ice machine work?
  3. How do you clean a portable ice maker?
  4. How long does it take to make ice?
  5. Do portable ice makers need a dedicated water line?
  6. Do portable ice makers need a dedicated drain line?
  7. Does it matter what type of water I use?
  8. How does ice production differ from ice storage?
  9. Is a portable ice maker a freezer?
  10. How much electricity does a portable ice maker use?
  11. Do these work with standard 120v wall outlets?
  12. What do I need to do before using the ice maker?
  13. Who makes the best countertop ice maker?
  14. What is the best portable ice maker?
  15. Where can you buy a portable ice maker?

What is a Portable Ice Maker?

A portable ice maker is a small appliance that is designed to make ice, but doesn’t require permanent installation or a dedicated water line. You can plug it in and make ice at your convenience, or store it out of the way when you don’t need it.
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How does a portable ice machine work?

Portable ice makers operate by quickly making small batches of ice from water that you pour into the unit. Once a batch is ready to serve, the machine will drop the ice down onto the tray for you to scoop out when needed. Simply plug it in, pour in some water and you’ll have ice within a few minutes.

However, unlike other types of ice makers, portable units don’t have a drain, so as the ice begins to melt, the water simply drips back down into the basin whereupon it is turned back into ice.

The cycle repeats until there is no more water in the ice maker.

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How do you clean a portable ice maker?

Cleaning your portable ice maker is a simple task, and just about the only maintenance needed to keep it operating in an efficient manner.

Portable Ice Maker

Every ice maker will have their own specific cleaning instructions in the manual that came with the device. You may also be able to download them from the manufacturer’s website.

If you don’t have access to the cleaning instructions for your specific model, you can follow these steps:

  1. Unplug the ice machine.
  2. Empty all water or ice.
  3. Disassemble interior pieces and wash separately.
  4. Clean the interior with a towel.
  5. Pour a generous amount of vinegar into the unit with some water.
  6. Allow device to run a few cycles and discard all ice with vinegar.
  7. Allow machine to dry before using.
  8. Add fresh water and enjoy.

Note: You can substitute vinegar with a cleanser made for ice machines.

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How long does it take to make ice?

This will vary between different models, but generally, a portable ice maker will produce ice within 7-15 minutes after you add water.

It’s important to note that there are a few other variables that can play a role in slowing down production of an ice maker.

  • The type of water you use.
  • How often you clean the ice maker.
  • The age of the ice machine.
  • Frequency of use.

If you use hard water and don’t clean your ice maker on a frequent basis, then it is likely that mineral build-up will start to happen inside the device. This will slow down production time and quality.

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Do portable ice makers need a dedicated water line?

No. A portable ice maker does not need or even require a dedicated water line to work. As the name suggests, this appliance is designed to be portable, allowing you to plug it in when and wherever you need it.

When you want it to produce ice, you simply plug it into an outlet and fill the reservoir with water. The unit will start producing ice relatively quickly.

This lack of a water line is one of the main differences that sets a portable ice maker apart from other types of ice machines. This may be considered both an advantage and disadvantage, depending on how you plan on using it.

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Do portable ice makers need a dedicated drain line?

No. A portable ice maker does not need or require a dedicated drain line to operate. Much like a dedicated water line, a built-in drain line would make it less portable.

Due to how this type of ice machine works, it has no need for a drain line. As the ice melts, the water goes back down into the basin where the machine turns it back into ice. This process repeats until you have consumed all the ice, or add more water.

Note: To ensure that your ice is fresh and tasty, it would be wise to drain any water that has been sitting in the unit for more than a day.

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Does it matter what type of water I use?

Yes, to some extent. The overall quality of the ice produced by the machine is largely determined by the quality of the water you pour into it. But, the type of water you add to the unit can also play a role in its ability to produce ice, how often you have to clean the unit, and its overall lifespan.

Obviously, the water should be potable. If it’s not safe to drink, then there’s no reason it should be inside an ice machine. But outside of whether it’s safe to consume, determining the “best” type of water is going to be subjective.

  • Hard Water — Generally, it would be wise to avoid “hard water,” as it will eventually lead to mineral build-up inside your ice machine and diminish the quality of ice that is produced. This applies to all appliances.
  • Distilled Water — While this type of water has less minerals, it may also cause performance issues with some ice makers. This is due to the usage of sensors inside most portable ice machines that rely on mineral content to determine whether more ice needs to be made.
  • Filtered & Purified Water — These fall somewhere in the middle. The mineral content will be lower than hard water, but not low enough that the sensors inside are unable to perform their duty. The water quality is usually better, which means you should get ice that smells and tastes fresh.

With all of that said, the best type of water should always come down to the experience you get from the ice.

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How does ice production differ from ice storage?

Often overlooked, the product/storage capacity are two considerations that one must take into account before buying any type of ice maker. All manufacturers will have these listed somewhere in their spec sheet.

  • Storage — This defines the maximum amount of ice the unit can have ready to serve.
  • Production — This defines the maximum amount of ice the unit can produce in a day.

This is also another major difference between portable ice makers and other types available. Because they are designed to take with you on-the-go, portable units will be significantly lower in both capacities.

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Is a portable ice maker a freezer?

No. This type of ice machine is not a freezer, nor is it a suitable alternative to a freezer.

While the design will vary from model to model, all portable ice makers have an insulated exterior to help keep the ice frozen and ready to consume. However, there are no portable machines that double as a freezer. This means that the ice will slowly start to melt the moment it hits the tray.

Once it melts, the water goes back down into the basin where it is used to make another batch of ice.

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How much electricity does a portable ice maker use?

Like all appliances, the amount of electricity will differ between brands and models, as well as how you are using the device and the frequency you clean it.

Countertop Ice Maker

For the most part, portable ice makers are not known to be very energy efficient. We are unable to find any portable ice makers that are EnergyStar certified.

However, that doesn’t mean that they are going to cost a lot to run. In fact, they use far less electricity than undercounter ice machines or refrigerators with an ice maker built-in. And if you only plug it in when you need ice, then it is very unlikely that you’ll notice any increase in your utility bills.

For more insight, we would encourage you to read this article from Wired Mag where they analyze, calculate and estimate precisely how much it would cost to use an ice machine.

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Do these work with standard 120v wall outlets?

Yes. All portable ice machines will work with a typical 120v wall outlet commonly found in homes and offices. You should not need any other equipment to make ice.

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What do I need to do before using the ice maker?

Once you unbox your portable ice maker, it is recommended that you make a few batches of ice and discard it. This will remove any possible dust or debris that may have gather inside the unit during packaging or shipping.

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Who makes the best countertop ice maker?

We try to stay impartial when it comes to brands. Certainly, some brands are going to be more reputable than others, just based on how long they’ve been manufacturing this type of product. Of course, this is not an indication of a “better” brand, but does offer a glimpse at how reputable a company is.

To help you determine which brand is best for you, make sure you look over the warranty that comes with the product, as well as the return policy from where you purchased it. Also, take some time to read over some reviews that customers have left. While the reviews are never going to be an accurate assessment of the brand, you may gain more perspective of what to expect from that brands’ customer service.

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What is the best portable ice maker?

There is no correct answer to this question. The best portable ice maker is going to depend on your needs. And for many homeowners, a portable ice maker may not even be the best fit for them.

To find the best portable ice maker, you should do careful research on the brands and models available within your budget, and then compare their features to narrow down the one you deem to be the best unit for you.

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Where can you buy a portable ice maker?

You can buy portable ice maker from a wide variety of retailers, both online or in stores. You’ll find that you have a better selection online.

Before you buy a portable ice machine at Walmart or Home Depot, we would recommend browsing your options online and narrowing down which model would be best for your home. You don’t have to buy online, but you’ll at least have comfort in knowing that you made an educated buying decision.

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Have a question that you didn’t see listed here? If so, please add it don in the comments below.
Portable AC Unit

Portable Air Conditioner FAQs

Posted on | by | 15 Comments on Portable Air Conditioner FAQs

Frequently Asked Questions

Below are the most frequently asked questions that homeowners have about portable air conditioners. Click on your question to go directly to the answer, or browse around to learn more. You choose you’re own adventure.

  1. What is a Portable Air Conditioner?
  2. Do portable room air conditioners work?
  3. Are these air conditioners energy efficient?
  4. Do all portable air conditioners need to be vented?
  5. What is a window vent kit?
  6. What if I can’t vent the AC unit?
  7. Can I vent a portable AC through a dryer vent?
  8. How long is the exhaust hose?
  9. Can I make my own exhaust hose?
  10. What’s the difference between a single-hose and dual-hose unit?
  11. Do portable air conditioners give off carbon monoxide?
  12. Is a portable AC the same thing as an evaporative cooler?
  13. How loud are portable air conditioners?
  14. Can you soundproof a portable air conditioner?
  15. What type of electricity do portable air conditioners use?
  16. Can you use it to cool multiple rooms at the same time?
  17. Will these AC units work for garages?
  18. Will these AC units work for server rooms?
  19. Is a portable air conditioner the best choice for me?
  20. Where can I buy a portable air conditioner?

What is a Portable Air Conditioner?

Designed to be moved from room to room with ease, a portable air conditioning unit is a smaller cooling appliance that vents directly out of your window, but doesn’t require permanent installation.

Generally, this type of air conditioner is engineered to cool individual rooms, not your entire home. To make it easier to move around, portable units often have wheels on the bottom and built-in handles on the side.

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Portable Air Conditioner

Do portable room air conditioners work?

Yes, of course. They are a popular alternative to central air conditioners, and one of the better choices for cooling rooms in your home.

Of course, the amount of benefits you receive from a portable air conditioner is entirely dependent on how you use, how well you maintain it, the environment you are using it in, and a whole host of other factors. But, yes, portable air conditioners do work when used correctly.

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Are these air conditioners energy efficient?

It depends on how you use it. When compared to other types of air conditioners, portable units are going to be one of the worst for energy efficiency.

Across the board, portable units tend to have a lower Energy Efficiency Rating (EER) than other air conditioners. The overall efficiency will vary per each model or brand, and you certainly will find some units that have a higher EER than others, but for the most part, this appliance is not considered as one that is energy efficient.

However, they do have the advantage of allowing you to cool only one room at a time. This cooling strategy will help you save money and cut your overall energy usage, as you’re not having to pay to cool your entire home. From this perspective, one could absolutely make the case that it is energy efficient.

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Do all portable air conditioners need to be vented?

Yes. You will need to vent your air conditioner. This is typically done through a window, but you can also buy a vent kit that works with sliding glass doors, casement/crank windows or through a dropped ceiling.

Most portable air conditioners will come with everything you need to properly vent the device, including an exhaust hose and an adapter that sits in your window sill. Just remember to follow the instructions for the model.

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What is a window vent kit?

The window vent kit will come with your portable air conditioner. Typically made from plastic, this is the piece of equipment that sits in your window sill and connects to your exhaust hose(s) of the AC unit.

The window venting kit will typically fit most standard-sized windows and sliding glass doors. However, before you buy a portable air conditioner it would be wise to measure the window and ensure the venting kit that comes with the AC unit will fit in your home.

There are many venting kits available online, including many designed for larger windows and casement windows.

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What if I can’t vent the AC unit?

That would be unfortunate. If you are unable to properly vent your AC unit, then this type of air conditioner will not be a sufficient cooling option for your home. You would want to consider an evaporative cooler.

Portable air conditioners work by moving hot air out of the room, so if you’re unable to use a vent, then the machine will not cool your room in an efficient or effective manner. You may feel some cooling if you are directly in front of the unit, but you’ll also notice some ambient heat building from the back.

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Can I vent a portable AC through a dryer vent?

Sure, it’s possible. But, it’s probably not the best idea. This is definitely not a good idea if the diameter of the hose doesn’t fit the diameter of your dryer vent. Unfortunately, this is often the case, as many dryer vents in American homes have a diameter of 4 inches, and most portable air conditioners come with a larger vent hose.

If the diameters of the hose and dryer vent are the same diameter, you could attempt to vent your portable air conditioner in this manner. But, again, it’s not recommended and may lead to other problems. So, if you do attempt this, keep a close eye on the device until you feel confident that it is venting appropriately.

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How long is the exhaust hose?

It varies. The hose or duct that comes with your portable air conditioner will vary from model to model, but they typically are at least 3-4 ft. in length.

Portable Air Conditioning Unit

You can buy longer (or shorter ones) at many retailers. While it is generally recommended that you buy a longer exhaust hose from the same brand or retailer that you bought your AC unit, this is oftentimes unnecessary.

However, it is important to understand that the longer you make the exhaust hose, the less efficient your air conditioner will be. This may also lead to your unit having to work harder to cool the room, which may cause the compressor to work harder than it should possibly shortening the lifespan of the air conditioner itself.

It would be wise to keep the exhaust hose shorter than 10 ft, unless you also have an exhaust fan of some sort that will help the hot air escape and allow your portable air conditioner to work in a more efficient manner.

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Can I make my own exhaust hose?

Sure, but it’s not recommended. There are many scenarios in which a homeowner may desire a longer exhaust hose for their portable air conditioner. Unfortunately, the longer the exhaust hose, the less efficient the AC unit becomes.

If you want to replace the exhaust hose, it is best to buy one that is designed for this type of air conditioner, but if you’re in a bind or feeling handy, you can purchase many of the necessary materials at a hardware store, such as Home Depot or Lowes.

Keep in Mind: If you go this route, make sure the replacement hose is the same diameter as the previous hose or the venting duct in the back of the unit. Most portable air conditioners have a 5 inch hose, but not always. Double-check before you buy. You could also consider using a PVC pipe, but that, too, comes with many disadvantages.

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What’s the difference between a single-hose and dual-hose unit?

The way the air moves in and out of the device. Choose a dual-hose, if possible.

  • Single Hose — All air comes in and vents out of the one hose.
  • Dual Hose — One hose is used to pull in air from outside, and the other hose is used as an exhaust.

Dual-hose portable air conditioners are considered to be the better of the two options, as it is more efficient and can cool your living space quicker than single-hose units.

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Do portable air conditioners give off carbon monoxide?

No. Because it runs on electricity, you do not have to worry about a portable air conditioner emitting carbon monoxide into your home.

In extreme circumstances, it is possible for a portable or window air conditioner to pull in air from the outside that is high in carbon monoxide. This is possible when a fuel-burning device is directly on the other side of the window. These may include a running car, portable generator or a grill you may be cooking on.

Again, this is an extreme scenario and it is unlikely that a portable AC will pull in enough carbon monoxide for you to experience negative symptoms. But, just in case, it would be wise to know what is going on near the vent, as well as have a carbon monoxide detector in your home.

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Is a portable AC the same thing as an evaporative cooler?

No. These are two very different cooling appliances, and not an ideal substitute for each other.

An evaporative cooler, sometimes called a swamp cooler, uses water and the process of evaporative cooling to help make the temperature of the room feel cooler. Unlike portable air conditioners, you have to add water to an evaporative cooler for it to work, and it does not require any sort of ventilation. These are great for garages and workshops.

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How loud are portable air conditioners?

It depends on the model you buy. Like most appliances in your home, the amount of noise (or the decibel level of the device) will depend entirely on the model itself.

All types of room air conditioners will emit some level of noise, with some being louder than others. Most homeowners consider this as background noise or white noise, much like your refrigerator or dishwasher.

Unfortunately, decibel ratings are not a spec that manufacturers advertise for portable air conditioners. To get a better idea of how noisy a particular model may be, you will have to read over reviews for each unit and try to make an educated decision for yourself.

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Can you soundproof a portable air conditioner?

Not really, but you can take steps to lower the noise. If you buy a portable AC and find it to be loud, you can take a few steps to lower the noise.

  • Softer Surface — Take a look at the surfaces the AC unit is sitting on. If you have it positioned on a hard floor, then you should try to put a small rug underneath the unit. This will help lower the amount of vibration of the compressor and internal fans, and help make it a little more quieter.
  • Change the Fan Speed — It’s also important to note that the decibel level will likely change depending on the fan speed that the device is currently operating on. If it is operating on the highest speed, you will likely hear a little more noise.

Again, the above steps can help you soundproof it, but you will never be able fully eliminate the sound a portable air conditioner makes while it is operating.

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What type of electricity do portable air conditioners use?

For typical residential use, portable air conditioners only need to be plugged into a standard electrical receptacle found throughout your home. You will not need any extra power or a special wiring setup to use this type of air conditioner.

The only time you may need a special plug or a dedicated circuit for operation, is for large commercial-sized air conditioners.

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Can you use it to cool multiple rooms at the same time?

This depends on a few factors, but is certainly possible. These include the environment in which the air conditioner is being used, how well the air is circulated in this area, and the BTU rating of the device itself.

As an example, if your living space is very open and you’re using a high-BTU unit, then you may feel a cooling effect throughout the entire space. However, if you have a lower-BTU rating and the space is contained with lots of doors and walls, the device will have trouble cooling all areas in an effective manner.

To help you cool larger rooms, consider using a small fan near the air conditioner to help the cold air reach far corners of the space.

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Will these AC units work for garages?

Not really, at least not very efficiently.

You can use them pretty much anywhere there is a plug, including inside your garage or workshop. Unfortunately, if your garage door is wide open or the area is not well-insulated, then it is unlikely that you will feel the temperature drop.

To cool your garage, you should consider using an evaporative / swamp cooler.

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Will these AC units work for server rooms?

Absolutely! In fact, cooling a server room is one of the most common uses for a portable air conditioner.

Due to the heat that servers generate, especially when clustered together in a small room, it is crucial for you to keep them cool in order for them to operate in an efficient manner. Because of this, portable AC units are often used in conjunction with a central air conditioner to help cool the room with the computer equipment.

If you have a small server room in your home or small business, you may have buy a special vent kit or longer exhaust hose to properly vent the AC unit.

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Is a portable air conditioner the best choice for me?

It depends on your situation. This type of air conditioner is great for anyone that wants to cool one room or area of their home, but is unable to do so with a window unit.

Ask yourself these questions:
  • Do you want to have a window A/C unit sticking out from your home? If not, then you should go with a portable unit.
  • Do you live in an area with a zealous Homeowner’s Association? If so, then they’ll likely have rules in place to prevent window units, therefore leaving a portable air conditioner as the best choice.
  • Do you care about your energy usage of a room air conditioner? If so, then a window unit is going to be the best choice for you.
  • Are you capable of installing a window unit? If not, then perhaps you skip the hassle and go with a portable AC.

Keep in mind, a portable air conditioner is a popular cooling option used in millions of homes around the world, but they certainly comes with their own set of pros and cons. If you do your research and make an educated buying decision, you’ll be happy with your choice.

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Where can I buy a portable air conditioner?

You can buy portable air conditioners from a wide variety of retailers, both online or in stores.

Before you buy a portable air conditioner at Walmart or Home Depot, we would recommend browsing your options online and narrowing down which model would be best for your home. You don’t have to buy online, but you’ll at least have comfort in knowing that you made an educated buying decision.

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Have a question that you didn’t see listed here? If so, please add it down in the comments below.


Garbage Disposal

Garbage Disposal FAQs

Posted on | by | 2 Comments on Garbage Disposal FAQs

Frequently Asked Questions

  1. What is a garbage disposal?
  2. How do garbage disposals work?
  3. What size garbage disposal do I need?
  4. What items can you put in garbage disposal?
  5. What’s the difference between continuous & batch feed?
  6. Why does my disposal smell?
  7. Do you have to run water when using it?
  8. How do you install a garbage disposal?
  9. Can I call someone to help with installation?
  10. Are garbage disposals loud?
  11. Why is my disposal humming / buzzing?
  12. Where is the reset button on my disposal?
  13. Can I use a disposal if I have a septic system?
  14. Who do I call to repair a disposal?
  15. Where can I buy a garbage disposal?

What is a garbage disposal?

A garbage disposal is a motorized appliance installed underneath your sink that allows you to finely grind food waste into small particles that can be safely disposed of down your drain.

Common names include:

  • Waste disposal unit
  • Garbage disposer
  • Garburator
  • Insinkerator (popular brand)
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How do garbage disposals work?

A garbage disposal is really just a simple demonstration of Isaac Newton’s laws of motion.

Garbage Disposal Diagram

The moment you turn on your disposal, a small plate at the bottom of the “grinding chamber” starts to rotate at high velocity.

On this plate, you will find two impellers. These are essential components, as they help create the necessary centrifugal force that propels the scraps of food against the internal wall of the chamber. This wall grinds the food down into tiny particles that can flow down the drain.

Contrary to popular belief, most homeowners believe that a garbage disposal works much like a blender. While they indeed have many similarities, this is factually incorrect. There is no chopping, cutting or chewing involved in the process. In fact, a garbage disposal doesn’t even have blades!

This animation provides a great visual explanation of how a disposal works.

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What size garbage disposal do I need?

This is a question with an impossible answer. Every homeowner will have different needs based on their unique situation.

To find the right size disposal for your home, you should first consider how much power you will need. This can be determined by considering a few factors.

  • How many people live in your home?
  • How often will you be using the disposal?
  • What kind of food do you currently prepare, and how much waste does it create?

Common Sizes:

  • 1/3 horsepower
  • 1/2 horsepower
  • 3/4 horsepower
  • 1 horsepower
  • 2+ horsepower

Generally, the more people in your home, the more often you’ll be using the disposal, thus the more power (or larger size) you’ll need.

However, you should also consider the types of food waste that you’ll be putting in the disposal, as well as the volume you think you’ll create.

Note: When it comes to garbage disposals, the term “size” refers to power, not the actual dimensions of the unit. Another important consideration, but one that is unlikely to affect your buying decision, but does play a role in the installation.

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What items can you put in garbage disposal?

This is a great question that more homeowners should be asking. A common misconception is that anything and everything can go down a garbage disposal. In reality, there are a number of items that should never be put down a disposal. This includes the scraps of many popular foods.




Never put these in disposal:

  • Cooking oil / grease
  • Stringy fruits and veggies
  • Pasta
  • Rice
  • Beans
  • Coffee grounds
  • Eggshells

Note: If you have a large, powerful garbage disposal from a reputable brand, then some of the items listed above would likely be okay to put into the unit. However, to prevent possible problems and ensure your garbage disposal has the longest life, it is recommended that you avoid the items above.

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Why does my disposal smell?

There is likely food waste inside the grinding chamber that is starting to rot. It may be that you didn’t grind your last batch long enough, or perhaps there is food stuck inside the unit or not flushed down the drain properly.

To eliminate these odors, you should run plenty of cold water into the unit and turn it on. Allow it to fully grind and flush all items inside the chamber. Next, you should thoroughly clean your disposal to eliminate all bacteria that may be lingering and contributing to the odor.

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What’s the difference between continuous & batch feed?

These are the two types of disposals you will choose from. Here is a general summary that highlights the differences between the two.

  • Continuous Feed:

    The most common type of disposer found in homes, these are considered to be effortless and simple to use. All you do is turn on the cold water, flip the power switch and add your food scraps. You can continue to let the unit run until all food waste has been grinded and disposed.

  • Batch Feed:

    Slightly more difficult to use, this type of disposer only allows you to grind food in smaller batches. In order for these to work, you must use a stopper to activate the power. Without the stopper, the device will not work. While they require a bit more work, they are considered to be the safer option.

Which one is better?

This is entirely dependent on your situation. Like most appliances, they each come with their own set of pros and cons.

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Do you need to run water when using a garbage disposal?

Yes. It is recommended that you run the water while you operate the disposal. This will not only help the device grind your food waste, but also guide the small particles down the drain and prevent potential problems, such as a clog in your pipes or within the disposal.

  • Cold Water:

    When you are grinding food waste, you should always use cold water. This will prevent the fats within your food from liquefying, which may create a clog when the temperature cools and these fats once again solidify. By running cold water, you keep these fats in a “solid” state, which makes it easier to grind and eliminate.

  • Hot Water:

    When you are cleaning your disposal, you can use hot water. However, this is dependent on how you are cleaning it. If you are using cleaners, such as vinegar, baking soda or citric acid, hot water will be fine, perhaps even helpful. However, if you are grinding food — such as citrus peels — to help clean the disposal, then you should stick with cold water.

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How do you install a garbage disposal?

While there are some general commonalities that are helpful to know, there are no specific set of installation instructions that work for every garbage disposal.

It is always recommended that you refer to and follow the owner’s manual that came with your disposal for precise installation instructions.

Garbage Disposal Installation

  • Replace:

    The installation process for replacing a garbage disposal is a somewhat complicated project for the average homeowner. If you’re relatively handy, you will likely have no trouble doing it on your own. However, if you are not confident in your plumbing skills, it would be best to hire somebody.

  • New Install:

    If you are adding a disposal as part of a kitchen remodel, the installation process is going to be significantly more difficult than a simple replacement. Still not impossible for your average DIY homeowner, but you’ll now have to consider the cost of wiring and other possible electrical needs. It may be wise to hire somebody.

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Can I call someone to help with installation?

Absolutely! There are plenty of handyman, plumbers and other general contractors out there that will do this job. Just make sure you do your research and hire only a qualified, certified and licensed contractor. If you decide to go this route, make sure you read these tips from the FTC first.

Depending on the retailer that you bought your garbage disposal from, they may offer installation services. Likely, this will include an extra charge, but it’s well-worth the security of knowing that your unit is installed correctly, by a professional.

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Are disposals loud?

Yes… and no. This is hard question to answer, really.

The overall decibel level will vary from model to model. Because it’s a motorized appliance, all garbage disposals will create some level of noise during operation. Much of the noise is due to the vibration created while the disposer is being used.

If noise is something you are concerned about, then you should look at buying a garbage disposal that has built-in insulation and anti-vibration features. Some manufacturers will also list the decibel level within the specs of each model.

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Why is my garbage disposal humming / buzzing?

A common problem that homeowners may experience, this humming sound occurs when the disposal is clogged or jammed by an object inside. The unit is still receiving power when you try to operate it, but unfortunately, it is unable to grind food because it is jammed.

You do NOT need to call a plumber for this. It is a relatively easy fix that should only take a few minutes.

How to Unclog:

Find the owner’s manual for your disposal. Look for instructions on how to troubleshoot this humming problem. If you can’t find the owner’s manual for specific instructions, then you should carefully try to unjam it.

You can try following these instructions:

  • Unplug disposal.
  • Get the allen wrench that came with the unit, or find one that will work.
  • Crawl under your sink and look for a small hole that fits your allen wrench. It will be hexagon-shaped.
  • Insert allen wrench and turn. This should unjam the unit.
  • Plug in and turn it on.

Note: These are general instructions to unclog your garbage disposal. It is strongly recommended that you follow the instructions that the manufacturer provides for that specific model.

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Where is the reset button on my disposal?

The reset button on your disposal is located at the bottom exterior of the unit. It is likely red, but this could vary. Please refer to the owner’s manual to understand how to properly use the reset button on your specific disposal.

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Can I use a disposal if I have a septic system?

You can, but it’s not recommended. When you have a septic system, disposing of food waste down the drain is a bad idea for the following reasons:

  • You may disturb the balance of bacteria within the tank.
  • You fill up the tank quicker, thus have to pump it more frequently.
  • You may inadvertently cause problems with the tank, which may lead to costly repairs.
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Who do I call to repair a disposal?

A plumber will be your best bet for repairing a garbage disposal.

However, depending on what the problem is, you may be able to repair it yourself. Before you call and hire someone, try to troubleshoot the problems and determine if you can fix it on your own.

For example, a clogged disposal is an easy fix for homeowners to do on their own. But, if the disposal is leaking, then you should turn off the water and call a a plumber.

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Where can I buy a garbage disposal?

You can buy a garbage disposal from a wide variety of retailers, including both online or inside a store.

Before buy the first disposal you find at Home Depot or Lowes, we would recommend browsing your options online and narrowing down which model would be best for your home. You don’t have to buy online, but you’ll at least have comfort in knowing that you made an educated buying decision.

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