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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 Won’t My Window AC Unit Turn On?

Window air conditioners are rather simple appliances that cool you off. If yours isn't working,...
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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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10 Air Conditioning Mistakes You Can’t Afford to Make

Ignoring proper air conditioning management raises your energy bills, decreases the efficiency of your system...

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...
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What to Know About Space Heaters

Interested in a space heater for your home, but find the options overwhelming? Here are...