HVAC
The heating, ventilation, and cooling systems in your home are vital to your comfort and safety. Learn all about HVAC systems, maintenance, and equipment.
Experts Agree: This Is the Best Thermostat Setting for Winter
How to Install a Wood Stove for Inexpensive Heating This Winter
How to Light a Gas Fireplace in 3 Different Ways
How to Clean and Maintain a Furnace for Better Efficiency
Here's How Often You Should Really Change Your Furnace Filter
Why Is Your Window Air Conditioner Leaking Water and How to Fix It
What to Know About HVAC Maintenance Costs (Plus How to Help Your System Last Longer)
How to Clean an AC Filter and Reduce Energy Costs
How to Build a DIY Swamp Cooler and Beat the Heat
What Size Dehumidifier Do I Need?
How Much Does It Cost to Install Central Air?
How to Install a Smart Thermostat
How to Repair a Radiator
How to Clean a Furnace Flame Sensor
Gas vs. Electric Fireplace Comparison Guide
What Is a Gel Fuel Fireplace?
How to Bleed a Radiator
How to Build a Fireplace
What Is an Ethanol Fireplace?
How Often Should You Clean Air Ducts?
Keep It Cool: How to Beat the Heat at Home This Summer
Pros Say This Is the Best Humidity Level for a Comfortable Basement
How to Clean Ducts Yourself
Bathroom Ventilation: Everything You Should Know
How to Keep Your House Cool Without AC
How Much Does Thermostat Replacement Cost? Here's What to Know
How to Use Fans to Cool a Room
6 Mistakes That Are Making Your Home Feel Too Hot (and How to Fix Them)
How to Clean Air Conditioner Coils
How Much Does Air Duct Cleaning Cost?
What Is EM Heat on a Thermostat?
7 Common Reasons Your Thermostat Isn't Working
11 Reasons for a Furnace Not Blowing Hot Air
What It Means When Your Furnace Is Short-Cycling
6 Common Reasons Your Gas Water Heater May Not Be Working
All About Infrared Space Heaters
How to Clean a Window Air Conditioner
How to Repair a Home Air Conditioner
How to Make a DIY Air Conditioner
How to Fix or Replace the Ceiling Fan Chain Quickly
Adjust Your Air-Conditioner Settings
How to Light the Standing Pilot Light on a Gas Furnace
How to Test a Furnace Pressure Switch
Where to Position the Fire and Smoke Detectors in Your Home
How to Wire a Line-Voltage Thermostat for a Baseboard Heater
Steam vs. Hot Water Radiator Comparison Guide
How to Pick Out a Ventless Gas Fireplace
Convection vs. Hydronic Electric Baseboard Heater
Wood Heat vs. Pellet Stove Comparison Guide
Window Air Conditioning Chart (BTUs for Room Size)
How a Furnace-Mounted Home Humidifier Works
How to Fix a Noisy Ceiling Fan
The Best Firewood for Your Wood Stove or Fireplace
How to Adjust a Thermostat's Heat Anticipator
How to Repair an Electric Wall Heater
What Size Air Conditioner Do I Need?
How to Install a Dryer Vent in a Tight Space
Rigid Foam vs. Fiberglass Insulation Comparison Guide
Why Is My Basement So Cold?
12 Tips for Protecting Your Home From Freezing Temperatures