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Heating & Cooling

Keep your air conditioner and furnace running efficiently with these DIY repairs and routine maintenance projects.

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Air Conditioner Troubleshooting and Repair

AC not working? Save big bucks - troubleshoot and fix AC problems yourself! Learn how to fix an air conditioner with Family Handyman.
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Why Isn’t My Central Air Conditioner Blowing Cold Air?

Has your central AC stopped blowing cold air? Here are some simple troubleshooting steps to...
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Why Isn’t My Window AC Unit Blowing Cold Air?

Window AC not blowing cold air? Here are some simple steps to troubleshoot the issue,...
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Which Direction Should My Ceiling Fan Spin?

Help your home stay cool in summer or warm in winter just by flipping a...
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A Homeowner’s Guide to Choosing the Right AC Unit

If you're thinking about investing in a home air conditioning system, here's an overview of...
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How To Clean An Air Conditioning Condenser

Keep things cool and save cash by cleaning your AC condenser. Here's how.
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The Homeowner’s Guide to Central Air Conditioning

A central air conditioner can make a home comfortable in almost any climate, no matter...
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21 Air Conditioner Maintenance and Home Cooling Tips

Whether you have a whole-house or one-room air conditioner, don't make it work harder than...
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Avoid These Common HVAC Mistakes

HVAC systems are more efficient than they used to be, but these common HVAC mistakes...

How to Install a Ductless Air Conditioner

Installing cooling is surprisingly easy with a mini-split system. Here, we'll show you how to...

How to Clean a Room Air Conditioner

A simple cleaning is all it takes to keep your room air conditioner humming.
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How to Extend the Life of Your AC Unit

Keep doing this, and your air conditioner will be around for a LONG time. You'll...
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What to Know About Movement Sensor Air Conditioning Technology

In the world of home heating and air conditioning, movement sensor technology and smart thermostats...
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8 Styles of Ceiling Fans to Beat the Heat

Considering a ceiling fan to help with your summer cooling? Check out your options before...

This Crazy Fan Will Keep Your House Cool All Summer Long

It will cost you a fraction of what your air conditioner is costing you!

Here’s Why Your Window AC Unit is Better Than a Portable One

Stay cool this summer with a window AC unit that isn't bulky, loud or an...
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What to Know About Geothermal Heating and Cooling

Geothermal heating and cooling blends ancient practices with modern technology. But is this environmentally friendly...
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What’s Changing in Home Air Conditioning

Learn how the next wave of innovative air conditioning will provide savings and increased efficiency...

6 Best Methods for Home Air Cooling

Six strategies for keeping your home cool no matter what kind of climate you live...