Attic Fan Gas Furnace

Within three minutes the carbon monoxide level throughout the home was 300 ppm.

Attic fan gas furnace.

There are a couple of reasons why you may not want to run your fan. High efficiency furnaces aren t usually recommended for an attic. The whole house fan pulls air in from open windows and exhausts it through the attic and roof. That s because more families are discovering only miller furnaces offer such incredible efficiency and comfort plus lots of other value added features.

It provides good attic ventilation in addition to whole house cooling. 72 000 btu 95 afue natural liquid propane gas mobile home forced hot air down flow furnace today you ll find our high efficiency gas today you ll find our high efficiency gas furnaces in more manufactured homes than ever before. The unit creates a. Even if your ductwork is insulated it only does so much good against those kinds of temperatures.

Air ducts lose a fair amount of heat through leakage so shorter lengths are more efficient. Attic furnaces take advantage of the closer proximity to use shorter lengths of air. A furnace can suffer from a drop in energy efficiency if it s in an unconditioned space such as an attic. Modern gas furnaces are electronic ignition and when the flame isn t burning there is no pilot light gas being used etc.

At first the fan will alleviate most of the danger by forcing the gas outside but once it shuts off it s a different story. It will not require long lengths of pipe to deliver heat to the rooms as a basement furnace does. Most of the issues that furnace might experience in an attic are due to extremely cold weather in this poorly insulated space. When is running my furnace fan all the time not a good idea.

Whole house fans should provide houses with 3 to 6 air changes per hour varies with climate floor plan etc check with a professional to determine what is appropriate for your. The drain must be installed through the core of the house as water will be flowing during the colder months. The combustion chamber will also be vented to the exterior so not much chance of a carbon monoxide problem either. This drain removes the excess water that a heating system will generate.

If this happens the furnace will empty gas out into the attic. This also caused the furnace burner to operate improperly and produce large amounts of carbon monoxide which dumped into the living quarters. An attic furnace is closer to the upper stories of a multi level home. The chance of a gas leak in the attic would be slim.

The trick to the installation of a gas furnace in an attic space is routing the condensate drain from the attic down through the core of the house to the basement. Even gas furnaces work there when you have the proper venting and alarm systems available to ensure any leaks are detected quickly. If it is the dead of summer and you have ductwork in your attic temperatures can reach as high as 140 degrees.