Heating and Cooling

Year-round comfort requires a fully functioning furnace and AC—ditto the ductwork and the insulation. Your heating, ventilation, and cooling systems work together to keep your home at a perfect temperature, so it’s essential to ensure all parts are up to the task. Browse our library of heating and cooling articles to maintain an energy-efficient home and source reliable pros you can trust with your indoor air quality.

man adjusting temperature thermostat
Photo: Hero Images / Adobe Stock
man adjusting temperature thermostat
Photo: Hero Images / Adobe Stock
Explore top articles
From average costs to expert advice, get all the answers you need to get your job done.
Father and child playing at home
Veronica Sparks
•
Aug 26, 2024
Aug 26, 2024
When your heat goes out, it can cause a bit of a panic. But knowledge is power, so let's go over radiator repair costs before that happens.
A family relaxing in the living room
Breyden Kellam
•
Feb 21, 2024
Feb 21, 2024
Regularly replacing your HVAC filter regularly is vital for a healthy system. Learn how much a HVAC filter replacement costs with this informative guide.
Kids sitting on a bench in front of a radiator watching out the window
Paige Bennett
•
Aug 27, 2024
Aug 27, 2024
Gas furnace replacement costs depend on the type of furnace you want and installation fees. Our guide explains all the factors involved in a new furnace cost.
blue house with air filtration vent
Deane Biermeier
•
May 23, 2024
May 23, 2024
Discover the primary whole-house air filtration system cost factors when installing one in your home to help remove airborne contaminants and allergens.
Air compressor on a wall on a sunny day
Paige Bennett
•
Feb 27, 2024
Feb 27, 2024
Is your AC freezing up? This is a common problem for AC units. Learn how to tell if your AC is frozen, plus how to fix a frozen AC unit.
Woman cooking lunch
Heather Ayer
•
Feb 26, 2024
Feb 26, 2024
In the summer heat, you’ll want to stay cool. Read on to find out what temperature to set your air conditioner in summer.
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Senior couple sitting on a sofa spending time at home
Melissa Graham  •  Sep 13, 2024
Heat Pump Not Blowing Hot Air? 7 Issues That May Be the Culprit
Is your heat pump not blowing hot air? Several factors could be causing this issue, and we dive into seven of the most common heat pump issues.
Woman choosing the right color
Michelle Nati  •  Sep 13, 2024
Can You Paint a Baseboard Heater?
Wondering if you can paint a baseboard heater? With the right prep and paint, you can give it a fresh look while protecting it from rust.
A person opening a garage door
Melissa Graham  •  Sep 13, 2024
How to Vent Your Garage Heater: What You Need to Know
Keep your garage well-ventilated when using a garage heater. Put your DIY skills to the test with this helpful guide to venting a garage heater.
Mother helping toddler put on sweater in house
Taylor Freitas  •  Sep 12, 2024
What Size Furnace Do I Need? Your Guide to Finding the Perfect Fit
If you’re upgrading your HVAC system, you might wonder: What size furnace do I need? We’ll answer that question (and more) in this furnace sizing guide.
Girls having fun at home sitting at the sofa
Paige Bennett  •  Sep 12, 2024
How Often to Service a Furnace to Stay Warm and Toasty Every Winter
Regular furnace services can extend the life of a furnace and minimize repair costs. Find out how often to service a furnace with this guide.
The interior of a bedroom with a potted plant, a night table and a heater
Paige Bennett  •  Sep 12, 2024
Why Does My Heater Smell Burnt? 7 Things to Check
After turning on your furnace, you may wonder, “Why does my heater smell burnt?” Here are seven culprits, ranging from minor issues to major concerns.
White baseboard heater
Breyden Kellam  •  Sep 12, 2024
Who Replaces Baseboard Heater Covers? A Hiring Guide
Who replaces baseboard heater covers? Learn all about your hiring options for baseboard heater cover replacements with our guide.
Family doing a workshop together
Melissa Graham  •  Sep 12, 2024
Can You Use a Propane Heater in a Garage?
When winter rolls around, you can enjoy the comfort of your garage with a propane heater. Our guide can help you ensure you’re using the heater safely.
Mom and child read under blanket
Dan Simms  •  Sep 11, 2024
8 Furnace Safety Tips Every Homeowner Should Know
Furnace safety is something every homeowner should prioritize. Use these furnace safety tips to help keep you, your family, and your home safe.
Woman drinking tea at home
Paige Bennett  •  Sep 11, 2024
How Does a Furnace Work? Breaking Down the Process of Gas, Oil, Electric, and Propane Heating
When the furnace stops working, it helps to know how it’s supposed to work to nail down the issue. So how does a furnace work? Find out with this guide.
Woman reading comfortably under blanket
Paige Bennett  •  Sep 11, 2024
5 Types of Furnaces: Pros, Cons, and Which Is Best for Your Home
With so many types of furnaces out there, how do you know which one is best for you? Explore our guide to the five main types and get your home warmed up.
Two women sitting on the couch checking their phone and laptop
Jamie Cattanach  •  Sep 11, 2024
How to Bleed a Furnace in 8 Steps for More Efficient Heating
Is it time for furnace maintenance? Here’s how to bleed a furnace and guidance on when to do it so your home’s heating system is in tip-top shape.