Heating, Venting & Cooling

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Building Materials

Heating, Venting & Cooling

Air Conditioners & Fans (577)

Air Filters (1263)

Air Purifiers (79)

Bath Fans (297)

Ducts (130)

Evaporative Coolers (184)

Heaters (615)

HVAC Parts & Accessories (1433)

Misting Systems (66)

Pipe Fittings & Connectors (256)

Registers & Grilles (673)

Thermostats (129)

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HVAC Buying Guide (PDF)

Beat the heat and conquer the cold with heating and cooling systems that save money.

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Shop All Heating, Venting & Cooling

Packaged Terminal Air Conditioning

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.

WiFi-enabled thermostats: Control your home's temperature from a computer, iPhone, smartphone or tablet device.

New WiFi-Enabled Thermostats

Control your home's temperature from a computer, iPhone, smartphone or tablet device. WiFi-enabled programmable thermostats let you manage your home’s temperature, even when you aren’t there. Save energy – and money. The power to maximize your home’s efficiency is in your hands.

Special Financing Available

Up to 24 months* special financing

Subject to credit approval and valid 11/22/12-11/28/12. Terms and conditions apply. Click or see store associate for details.

HOW-TO: Heating, Venting & Cooling

Be prepared before you buy. The Home Depot shows you how to select the heating, air conditioning and ventilation products that match your needs and budget.

Buying Guides

Be prepared before you buy. Learn how to select the heating, air conditioning and ventilation products that match your needs and budget.

Project Guides

We'll guide you through projects from start to finish, with instructions on how to install or repair heaters, thermostats, air conditioners and ventilation systems.

Discover what people are saying about heating, air conditioning and ventilation (HVAC) in The Home Depot bulletin board forums. Share and be inspired.

Community

Discover what people are saying about heating, air conditioning and ventilation in our bulletin board forums. Share and be inspired.

Shop The Home Depot for Heating, Venting & Air Conditioning (HVAC) Systems & Supplies

The Home Depot has everything you need in HVAC parts, complete HVAC systems, ducts, supplies and tools. Whether you’re looking for HVAC ducting or a ductless HVAC system, you will find a large selection at The Home Depot. Looking for a whole new residential HVAC system? We’ve got you covered. Need some duct parts and duct supplies? You’ve come to the right place. Beyond our expansive inventory of HVAC products and accessories, turn to The Home Depot for advice, buying guides, project step-by-step instructions and even professional HVAC installation. Our HVAC installers are skilled in all HVAC brands.

Our buying guides and step-by-step instructions will help you with projects such as replacing a home HVAC system, HVAC system design for a new property, and installing HVAC ducting. When you’re in the store, the knowledgeable associates at The Home Depot can help you decide which the best HVAC equipment is best for your individual needs.

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Find a large selection of heating, venting and air conditioning supplies, including complete HVAC systems, HVAC parts, ducts and tools at The Home Depot.

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Heating, Venting & Cooling

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