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.
woman, man, and child in cozy blankets huddled next to furnace in low light and smiling
Paige Bennett
•
Aug 20, 2024
Aug 20, 2024
When it’s time to replace the furnace, review this guide for new furnace costs based on type, size, and efficiency, plus furnace installation costs.
René Bennett
•
Aug 22, 2024
Aug 22, 2024
AC capacitor costs can vary based on labor prices in your area and the specific type of capacitor you need. Explore all cost factors here.
window unit air conditioner
Bry'Ana Arvie
•
Mar 1, 2024
Mar 1, 2024
The average cost to run a window air conditioner depends on the unit size, where you live, how often you use it, and how cool you like your home.
blue house with attic ventilation window
Kate Fann
•
Aug 15, 2024
Aug 15, 2024
Understanding common duct sizes for HVAC systems can ensure proper installation for better airflow. Here's what to know about ductwork sizing.
man adjusting digital thermostat at home
Lawrence Bonk
•
Jun 17, 2024
Jun 17, 2024
Learn how to save money on air conditioning costs this summer by following this handy guide all about your favorite cooling system.
Mom and son playing in the living room
Dan Simms
•
Aug 22, 2024
Aug 22, 2024
HVAC dampers are crucial for maintaining comfortable and consistent temperatures in zoned systems. Learn what a damper is and how it works in this guide.
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Woman sitting on the couch using her laptop
Veronica Sparks  •  Sep 6, 2024
How Much Does an Oil Furnace Cost? [2024 Data]
Explore factors influencing oil furnace replacement cost, additional expenses, and savings tips. Make an informed decision for a cozy home.
A HVAC system in the backyard of a house
Taylor Freitas  •  Sep 6, 2024
Does a Home Warranty Cover HVAC Repairs?
If you’re considering buying a home warranty policy, you might be wondering: Does home warranty cover HVAC repairs or replacements? Read on to find out.
Woman in the living room relaxing after work
Jamie Cattanach  •  Sep 6, 2024
What Is a Fresh Air Intake in HVAC Systems?
A fresh air intake HVAC system helps clean the air in your home and provides a source of oxygen for your furnace. Learn how an intake works in this guide.
The girl lies under a blanket on an armchair
Paige Bennett  •  Sep 6, 2024
Why Is My Furnace Not Blowing Hot Air? Troubleshooting 13 Common Problems
Is your furnace not blowing hot air? Find out 13 common culprits behind a cold furnace, plus tips for how to get the warm air pumping again.
A heat pump on a yellow home
Breyden Kellam  •  Sep 6, 2024
How Do I Know If I Have a Heat Pump? 4 Ways to Find Out
Knowing whether you have a heat pump is vital to properly care for your HVAC system. Learn how to know if you have a heat pump with this helpful guide.
Heat pump outdoor unit
Michelle Nati  •  Sep 6, 2024
When Does a Heat Pump Switch to Emergency Heat?
There are a few factors that cause a heat pump to switch to emergency heat—some are part of its normal function, while others may signal problems with the unit.
Air Humidifier machine
Melissa Graham  •  Sep 6, 2024
Humidifier vs. Purifier: What’s the Difference?
Humidifiers and purifiers are easy to confuse—in most cases, both are portable machines used to improve a home’s air quality.
Little girl dancing with her dad
Kat Brancato  •  Sep 6, 2024
Baseboard Heating vs. Forced Air: Which Is Best for Your Home?
Choosing the right heating system can be overwhelming. Learn the differences between baseboard heating vs. forced air to decide which is right for your home.
Dehumidifier in stylish hallway
Alison Kasch  •  Sep 6, 2024
What Does a Dehumidifier Do? Types, Sizes, and More
What does a dehumidifier do? Find out how a dehumidifier works to reduce the humidity in your home.
A girl playing next to a radiator
Dan Simms  •  Sep 5, 2024
How to Repair These 6 Common Home Radiator Problems
Radiator problems can leave you without heat even if your boiler is functioning. Use this guide to home radiator repair to restore your heat quickly.
Woman sitting at her desk in her room taking notes
Paige Bennett  •  Sep 5, 2024
How Do Radiators Work and What Type Is Right for Me?
How do radiators work to keep your home cozy year-round? Keep reading for insight into this important system.
Woman at home working on laptop and drinking coffee
Paige Bennett  •  Sep 5, 2024
How Much Does Furnace Cleaning Cost? [2024 Data]
Furnace cleaning is an essential annual chore to keep your home safe. Find out common furnace cleaning costs by type and size of furnace with this guide.