Fireplace Insert Cold Air Intake

As a result all wood oil and gas furnaces stoves and fireplaces had to get their air from outdoors.

Fireplace insert cold air intake.

Use our magnetic fireplace vent coverto stop the inner cold air circulation from the vents. If a fireplace measures 36 wide x 30 high the total area opening is 1 080 square inches. Because they were small and factory built it was believed that mobile homes were air tight. Using the old rule the flue size needs to be at least 108 square inches 1080 10.

The outdoor combustion air myth got started almost fifty years ago when safety and construction standards were written for mobile homes. Proper research prior to installation is the key to simplifying the process. You will stop the cold drafty air in the winter and keep warm humid air from coming in during the summer months. Here are a few things you can do to increase the efficiency of your fireplace and show you how to stop cold air from coming in fireplaces.

Use our flue coverto stop the outside air from coming in through the flue. If your fireplace is near an external wall or if the chimney is nearest to a wall then this will probably be the most unobtrusive method of installing the intake pipe. Use a top sealing damper the purpose of a top sealing damper is to act like a storm door to keep your heated or conditioned air in the home. The chimney cap buying guide and the chimney pipe buying guide will help you find out what your options are and how.

If the glass doors have an air intake area the measurements should include the air intake area. Some cold air intakes connect directly to the fireplace chimney or venting system while some attach directly to the fireplace hood.