Buyers Guide & Information

Best Dog House Air Conditioners & Heater Combos

Our guide covers AC units to allow comfort within dog houses.

Dog house air conditioners and heaters can keep dogs comfortable and safe during inclement weather. Dogs cannot withstand the heat as well as humans because they have a hard time sweating with their limited sweat glands. Dogs also have a difficult time staying dry in the winter and can suffer tremendously from not only cold weather but snow and ice. A dog house air conditioner and heater combo unit can keep outdoor dogs healthy and safe.

For Large Areas

ClimateRight CR10000
ClimateRight CR10000 ACH

Our Top Pick

ClimateRight for Dog Houses

Best For Cars

MightyKool 12-Volt

Why Your Dog Needs an AC

Outdoor dogs need an AC unit in their dog house, or otherwise, they are likely to experience heatstroke. Nearly 50% of all dogs who suffer heatstroke will end up dying from the condition. Hypothermia can also lead to death, as well as heart problems, kidney failure, and neurological problems. Dogs should ideally live in temperatures between 45 degrees and 80 degrees Fahrenheit.

Dogs have sweat glands on their feet but lack sweat glands on the rest of their body. This means that they have a difficult time regulating their body temperature when outdoor temperatures rise above 80 degrees Fahrenheit.

Humans have sweat glands all over their bodies and can better regulate their temperature. If your dog is an outdoor dog or spends considerable time during the day outdoors, then we recommend purchasing an AC for your dog’s dog house.

Dog House AC Heater Combos Compared

ModelBTUVoltsDimensionsNoise LevelPrice
ClimateRight (Small)2500115 V13.5 x 15 x 19 inches55 dBCheck Price
ClimateRight CR10000 ACH10,000115 V22 x 23.8 x 16.8 inches61 dBCheck Price
MightyKoolNot Listed12 V12 x 11 x 8 inchesNACheck Price
WilandNA5 V8.5 x 6.3 x 6.1 inchesNACheck Price
Akoma Hound HeaterNA120 V10 x 4.5 x 10 inchesNACheck Price

Considerations When Buying a Dog Air Conditioner

Cooling & Heating Capacity (BTU)

Consider the cooling and heating capacity of the unit that you are purchasing to ensure that it can properly cool down your dog’s dog house. For a dog house outdoors, it’s helpful to look for a unit with at least 2,000 BTU so that it has enough power and can cover the entire dog house space. Higher BTUs are not only powerful, but they will also cool the area more quickly.

Cooling Area

Consider the dog house space and make sure that the AC unit you choose can sufficiently cool off the entire space. We have listed the square footage that each AC unit can handle, and we recommend checking these specifications when choosing your AC model. It is often helpful to choose an AC unit that can cool a larger space than the dog house because dog houses are not as insulated as indoor spaces and have an open door that allows cool air to escape.

Energy Efficiency Rating (EER)

EER is the rating that determines how energy efficient your AC unit is and how well it can cool surrounding air without using too much energy. A high EER rating means that your AC unit can cool down the space quickly while using less energy. High EER ratings are not only eco-friendly but also save the dog owner’s money.

Installation & Voltage Requirements

Take into consideration the installation and voltage requirements of the AC unit. You will likely need to plug your AC unit into an outlet, and we recommend placing your dog house near an outlet. Determine whether or not you want to choose an AC unit with a standard voltage connection or one that requires an adaptor. Make sure that you also review the installation instructions. A professional can install the AC unit on the side of your dog house if you choose a unit with a trickier installation process.

Additional Features

Dog house air conditioner units come with a variety of extra features such as an auto-timer, dehumidifier setting, electronic thermostat reading, LED display, and auto shut-off feature. Review the additional features on each unit and choose the AC unit that has the features you want for your dog’s dog house. The more features available on a unit, typically the more the unit will cost.

Price & Warranty

Most dog house air conditioners offer a one-year warranty, but a few brands may offer three to five-year warranties. Cost varies between $150 to $750. The more expensive dog house air conditioner units are made with higher quality build materials and are more likely to last longer. The more costly models also tend to come with additional features.

5 Best Dog House Air Conditioners Reviewed

1. ClimateRight 2,500 BTU Portable Air Conditioner

Our Top Pick
Dimensions13.5 x 15 x 19 inches
Noise Level55 dB
WarrantyYes, one-year limited warranty

The ClimateRight Dog House air conditioner unit is our top pick for dog owners who want to make sure that their pooch is comfortable and cool during hot temperatures. This AC unit has a powerful 2500 BTU and can cool or heat up to 250 square feet. This model is also lightweight and easy to install on the side of a dog house. It is compact and small, so it can fit on most dog houses. It requires a standard 115V electrical outlet and comes with a hookup kit for simple installation. It’s also a relatively quiet unit at 55 dB and won’t startle your dog. This air conditioner unit is also portable, so it’s easy to reposition inside the dog house over time to find the perfect fit.

Susan wrote on Climate Right, “I have a German Shepherd that I keep outside primarily because my wife is allergic to it. In the summer he gets pretty hot. This product has made it much easier for me to leave him outside knowing that he’s comfortable.”

This model is an expensive unit, and dog owners will need to make sure it fits within their budget. Customers have also reported that the auto feature can fail on this AC unit. When the auto feature fails, the AC unit does not turn on automatically. This typically requires a part to fix or requires using the AC in manual mode. This unit has a dehumidifying feature, which is particularly helpful for people who live in humid environments. Dogs can be affected by humidity as well, and it can be comfortable for them to dry out their dog house (as well as prevent mold). If you want a high-quality, powerful AC unit that can also provide heat for your dog, we recommend this unit.


  • Powerful 2500 BTU
  • Lightweight
  • Dehumidifying


  • Expensive
  • Auto feature can fail

2. ClimateRight CR10000 Portable AC Heater

Best For Large Spaces
Volts115 V
Dimensions22 x 23.8 x 16.8 inches
Noise Level61 dB
WarrantyYes, one-year limited warranty

The ClimateRight CR10000 ACH is best for large spaces and is perfect for dogs with large clubhouse style dog houses. This air conditioner unit uses a standard 115V outlet and includes both auto-on and auto-off timers. This makes it easy for dog owners to save money and turn the unit off when the air is sufficiently cool in the dog house. A remote control provides easy access to the unit even when customers are inside of their home. As long as the dog house is positioned close enough to the house, customers can walk to the window and use the remote to change AC and heating settings for their dog. This unit is more than an air conditioner and heater; it also provides fan-only settings and dehumidifier settings.

Ann wrote on ClimateRight, “This thing blows serious cold and great airflow. Not a problem chilling my woodshop in my garage. It is a bit heavy but a wheel cart worked out.”

Users have reported that this unit is heavy and expensive. At 104 lbs., this unit may require another person for installation outside the dog house. However, customers have said that this unit is easy to install and can be set up without a professional installer. A quick-connect hose is included as well as a wall flange kit. A removable nylon mesh air filter is also included so customers can wash and replace their filters at home. If you need a powerful air conditioner unit for your dog house, this is a great model.


  • Powerful 10,000 BTU
  • Large cooling/heating area
  • Auto On and Auto-Off Timers


  • Expensive
  • Heavy

3. MightyKool K2 Evaporative Cooler

Best Dog Air Conditioner For Car
BTUNot Listed
Dimensions12 x 11 x 8 inches
Noise LevelNA
WarrantyYes, two-year limited warranty

The MightyKool is the best dog air conditioner for the car. This air conditioner is also a great air conditioner for dogs who go camping or spend time in RVs with their owners. Dog owners can turn off the traditional RV AC and save money while still cooling their pets off. This unit is compact and lightweight, weighing a mere 5lbs. You can quickly move this unit in and out of your car to use at campsites as well. This cool air conditioning unit is affordable and highly portable. It is made with simple, durable materials and holds up well with continuous use.

If you want full air conditioning for your dog’s dog house, then this unit isn’t the best fit. It does not provide complete air conditioning but instead blows 25mph cool air at pets or passengers in the car. This unit is made for vehicles or other small spaces and does provide cool air, but cannot fully lower the temperature by 15-20 degrees.

This unit has limited controls and can be set to “off” or “on” at full blast. This unit cannot be set to a specific degree and simply blows cold air. Installation is easy with this model. This model plugs into vehicles with 12V power outlets with ease. We recommend this air conditioner unit for dog owners who frequently travel in cars with their dogs.


  • Affordable
  • Vehicle-specific
  • Compact
  • Lightweight


  • Small space
  • Not full air conditioning
  • Limited controls

4. Wiland Portable Air Cooler

Best Small AC/Fan For Dog Houses
Volts5 V
Dimensions8.5 x 6.3 x 6.1 inches
Noise LevelNA
WarrantyYes, 30-day limited warranty

The Wiland is the best small AC/fan for dog houses available. This model is the cheapest dog house air conditioner unit on our list and perfect for dog owners on a budget. This model is so small (less than 9 inches tall, wide, and high) that it can fit on top of desks and can be placed directly inside the dog house. LED lights are easy to use and can be used as a small nightlight for dogs who prefer a night glow. This model uses a 5V and can be plugged into a mobile USB adaptor, power bank, or a laptop USB charging portal. This dog house air conditioner unit also includes a humidifier.

The problem with this unit for some dog owners is that it does not have a temperature setting, and dog owners cannot control the temperature setting. This model also is not powerful and cannot lower the outside temperature by 15-20 degrees as other, more powerful air conditioning units can do. If you live in an area where you simply need to reduce the heat in your dog house by 5 degrees or provide fresh air flow, then this is an excellent air conditioning unit. This unit is also highly portable and can be used in a variety of settings.


  • Cheap
  • Small profile
  • Highly Portable


  • No Temperature Setting
  • Not Powerful

5. Akoma Hound Heater

Best For Heating Only
Volts120 V
Dimensions10 x 4.5 x 10 inches
Noise LevelNA
WarrantyYes, one-year limited warranty

The Akoma Hound Heater is the best unit for heating only on our list. This heater does not have any sharp edges, so dog owners won’t have to worry about their dog accidentally cutting themselves. This heater also is fully enclosed, so dogs cannot burn themselves by getting too close to the heater. The wide range of temperature options are great for all climates starting at 30 degrees Fahrenheit and moving up to 100 degrees Fahrenheit. This model is also easy to install because it comes with a mounting kit that includes a mounting plate. This unit is made out of steel and is both durable and reliable.

Scott on Walmart wrote, “I didn’t think this would work as well as it did. I live in Banning, CA where the winters can get cold. This heater works great and on colder nights, my dogs love to lay in their warm dog house. Hard to get them to come out sometimes.”

However, this model does not offer an air conditioning option. This model also cannot heat a dog house that isn’t insulated. We recommend adequately insulating your dog house before. If you want a powerful heater for your dogs to keep them warm, this is a great machine. It also comes with a one-year limited warranty.


  • Powerful Heating
  • Affordable
  • Fully Enclosed
  • No Sharp Edges


  • No air conditioning option
  • Requires an insulated dog house

How Dog House Air Conditioners Work

Dog house air conditioners and heater units are easy to use and easy to install for dog owners. These air conditioners work in the same way that traditional human air conditioning units work. The AC kicks on and dispels cool air throughout the dog house, which lowers the temperature and keeps dogs comfortable.

Dog house AC and heater combination units can be set to maintain a cool temperature or to heat the dog house and maintain a warmer temperature. To use these units efficiently, we recommend insulating the dog house and placing the dog house close to an outlet (these units will need to be plugged in).

Installing a Dog House Air Conditioner

To install a dog house air conditioner, first determine where the air conditioner unit will go. If your air conditioner comes with a mounting kit and mounting plate, use the plate to secure it to the wall of the dog house. If not, place the unit on the floor or create your own mount with screws and L brackets.

You will also need to make sure that your dog house is located near an outlet because all dog house air conditioner units require an outlet for power. If the installation process seems confusing, you can hire an HVAC technician to work on the dog house and perform the installation. This may be best if you need to cut holes in the dog house, or you would also like to insulate the dog house for better temperature regulation.

Care, Safety & Maintenance

Portable AC for Kids and Pets

Maintaining your dog house air conditioner unit can help it last and save dog owner’s money over time.

We recommend starting with basic cleaning maintenance activities each month.

When the unit is turned off, use a damp cloth to wipe down the exterior and to wipe down fan blades if any exist in the unit.

We also recommend washing the filter monthly if the air conditioning unit has a washable filter.

If not, remove the filter and replace it with a brand new filter.

We also recommend adjusting the fins on the AC unit to ensure that the air is properly moving through the dog house and cooling your pets.

People Also Ask (FAQs)

What are the dangers of leaving dogs unprotected outside?

When leaving your dog unprotected outside, you are subjecting your dog to possible danger from the weather if temperatures fall below 45 degrees Fahrenheit or rise above 80 degrees Fahrenheit. Your dog can experience the adverse and possibly life-threatening effects of hypothermia and heatstroke.

Is it safe to leave a dog in a car?

No! It is never safe to leave your dog in the car. The temperature inside of a vehicle can move beyond 100 degrees Fahrenheit in as little as five minutes. Dogs left inside of vehicles are likely to experience heatstroke. The products for cars on our list are for use sparingly, like when you need to run into the store to purchase milk.

Is there any way to keep my dog from peeing on the air conditioner?

Most dogs will not pee on an air conditioner unit. If you find that your dog is peeing on the air conditioner unit, consider placing the air conditioner higher up on the dog house. You might also want to try a different side of the dog house.

Is it possible to have a solar dog house air conditioner and heater?

Yes, it is possible to have a solar dog house air conditioner and heater. These units are typically expensive and are not always reliable. We recommend choosing an AC unit that plugs into an outlet if health is a concern. If temperatures do not rise above 80 degrees Fahrenheit where you live, then a solar dog house air conditioner and heater could work.

Can dogs get a cold from an air conditioner?

Dogs can get a cold from an air conditioner if the fan is blowing directly on them, and the air is too cold. The best way to prevent this is to choose an AC temperature setting that is comfortable but not too cold. For example, if it is 80 degrees Fahrenheit outside, then try setting your AC unit to a calm 71or 73. You don’t need to set the unit to 65 or 60 degrees Fahrenheit.

Are there ways to keep a dog cool without AC?

Yes. There are things that you can do to help keep your dog comfortable without AC. You can place a fan near your dog’s dog house, make sure that your dog has plenty of access to fresh water, and use a cooling pad. However, as temperatures rise above 80 degrees Fahrenheit, these methods will not be enough to cool down your dog safely. At that temperature range, only an AC unit can properly cool your dog off.

Where is the best place to buy these dog house AC units?

The best place to buy dog house AC units is through Amazon has a comprehensive selection of AC unit dog houses while also offering the best pricing for each model.


Purchasing an air conditioner unit for the dog house is the best way to ensure that your dog is healthy and happy during extreme weather conditions. We recommend purchasing the ClimateRight Dog House air conditioner unit for your dog. This is the best dog house air conditioner on the market and will keep your pet safe during heat waves and comfortable during humid, hot days.