Heating, Cooling & Air Quality

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Heating, Cooling & Air Quality

Air Conditioners (188)

Air Purifiers (79)

Dehumidifiers (55)

Humidifiers (95)

Portable Evaporative Coolers (27)

Portable Fans (247)

Portable Heaters (279)

Related Categories
HVAC
Thermostats

Comfort in any season

Breathe easy with
our great selection

Air Conditioner Selector

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Air Conditioner Selector

Get the right air conditioner with our handy tool

Portable Heater Buying Guide

Learn more about different types of space heaters

Choose The Home Depot for your central heating & cooling system installation and receive a free in-home consultation with an HVAC specialist. We can help you select an energy-efficient heating and air system, assist with obtaining required permits and licenses as well as offer flexible financing options. The Home Depot also provides seasonal HVAC tune-ups of your existing heating and cooling system, which are recommended twice a year.

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Energy Star Rated Appliances

ENERGY STAR rated appliances deliver a potent combination of environmentally-friendly appeal, energy savings, and quality, while giving you all of the style and features you need from your appliances. Shop our great selection of ENERGY STAR appliances now! Plus, save with rebates on Energy Efficient Appliances. Learn More.

Find the Right Temperature at The Home Depot

The Home Depot has everything you need to keep your home comfortable year round. Shop a wide selection of air conditioners -- from window to portable air conditioners -- plus fans and portable heaters. Also choose dehumidifiers, humidifiers and air purifiers from top brands such as Dyson, Filtrete, American Comfort, Lasko, LG, Sunbeam, Soleus Air, GE, Vornado and Honeywell to enhance the air quality in your home. The Home Depot can also help you select and install an energy-efficient heating and cooling system and provides free in-home consultation with an HVAC specialist.