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Heating and Cooling Systems

Here’s all the information you need to know about the heating and cooling systems in your home.

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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.

Can I Put Essential Oils in My Humidifier?

Colder temperatures mean it's time to dust off and plug in your humidifier. If you're...

10 Ways to Keep the Cold Out This Winter

The weather outside is frightful, but it doesn't need to feel that way indoors. These...

Deals We Love: Air Movers

These two air-movement tools from Hart provide durability and portability for DIYers with busy lives.

The Best Space Heater for Every Room

We reviewed top research on space heaters as well as ratings and reviews. Use this...

The Best Temperatures to Set Everything in Your Home

Do touch that dial! Finding the best temperatures to set everything in your home can...

What to Know About Space Heaters

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

Can An Air Purifier Kill Germs in the Air?

We clear the air on this important topic.

Foam Outlet Insulation Stops Cold Air Coming Through Electrical Outlets

Stop drafts cold at electrical boxes with these easy foam outlet insulation tips.

What Temperature to Set The Thermostat in Winter

Stop the thermostat wars in your home with this definitive look at the optimal temperature...

5 Products to Have on Hand for Winterizing Your Home

Here are five things you’ll want to have on hand for winterizing your home and...

Homeowner’s Guide to Buying a Thermostat

Need a new thermostat? Before the winter chill sets in, upgrade to one that will...

How to Change a Furnace Filter

Check your filter monthly and change it if needed.

Dryer Vents: How to Hook Up and Install Dryer Vents

How to install a rigid metal duct for a safer dryer.

Your Guide to Winterizing Everything

From cars, boats and lawn mowers to pools, gutters and grills. Here's how to winterize...

7 Simple Tricks to Keep Your House Warm All Winter Long

With drafty doors, windows and poorly insulated rooms, the cold can be inevitable. So what’s...

Why You Need to Check Your Chimney Before You Cozy Up to the Fireplace

It's that time of year again! If you have a fireplace, here's a quick way...

Don’t Let Your Home Make Your Fall Allergies Worse

Just because you're waving goodbye to summer doesn't mean hay fever goes with it. Here's...

What Are Thermostat Ghost Readings?

Ghost thermostat readings aren't supernatural, but they can suck the life out of your energy...

How to Choose the Best Patio Heater

A patio heater can make your outdoor living space a year-round gathering place. Learn the...

Winter Is Coming. Are You Concerned About Your Indoor Air Quality?

Now is a good time to assess your home's indoor air quality.

Recognizing and Correcting Common Bath Fan Problems

A bath fan that isn’t installed properly can cause more damage than no fan at...

Do it right, do it yourself!

Ceiling Fan Buying Guide

Keep a cool head with these tips for selecting and buying ceiling fans.

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...

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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