DIY Solutions for Fixing a Furnace Blowing Cold Air

gas furnace burners

Expert advice on how to troubleshoot a furnace that is blowing cold air through air vents. Includes both gas and electric furnaces.  If your furnace is blowing cold air: 1. Check the thermostat 2. Check pilot light and ignition system 3. Inspect the flame sensor 4. Inspect air filters 5. Verify air vents (registers) 6. […]

How to Get Your Furnace Ready for Winter

Technician in a blue shirt working on an open furnace

Expert advice on how to prepare your furnace for winter, including how to recognize potential furnace problems and keep your furnace operating smoothly and efficiently. In This Article: Symptoms of Furnace Problems Furnace Maintenance Tips About DIY Furnace Repairs The official start of the fall season means leaves are changing, squirrels are feverishly collecting nuts, […]

How an Electric Furnace Works

Cut-away diagram of an electric furnace, including parts and direction of cold and warm air.

An electric furnace is an environmentally friendly option, if you can afford the energy costs. Here is how an electric furnace works. Need Help NOW? Get a Local Heating Pro Fast! In some regions or circumstances, electricity is the preferred energy source for a forced-air heating system—though electric furnaces are quite uncommon because of the […]

Buying a High-Efficiency Furnace

gas furnace burners

In This Article: How Efficiency Is Measured Energy-Saving Features How Much Does a Furnace Cost? Need help with your furnace NOW? Get a Local Heating Pro Fast! What is the best forced-air furnace to buy? This expert, unbiased furnace buying guide will help you choose between the major brands to find the right heater for […]