Attic Fan Furnace

The cmf2 series furnace is a classic and the cmf2 series furnace is a classic and time honored design.

Attic fan furnace. They say this can create negative pressure that could pull the co back in from the furnace chiminey. So why put an hvac system up in the attic at all. Attic fans also called whole house fans are specifically designed to cool your home using the outside air. Well mainly it s a way to save space.

The fan is attached to the floor of the attic usually above a main hallway or living space. A retrofit example that works. Attic fans work best at night when the outside temperature cools and that air is drawn into your warm home to. The new model cmf2 furnace incorporates a multi speed blower and multi fired burner.

If this happens the furnace will empty gas out into the attic. It provides good attic ventilation in addition to whole house cooling. Strong attic fans can actually back draft furnaces or water heaters by pulling combustion gases out of their burnersand into the home. Typically this indoor unit gets placed in a cabinet or closet somewhere inside.

An attic fan can create enough draft to blow out a pilot light on a furnace. Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts. At first the fan will alleviate most of the danger by. Ridge vents or gable vents will not work in this application do to the shape of the roof.

An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan. If you don t have a crawl space or a basement then it can be a challenge to place a furnace on the ground floor of the structure. 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 home. From my studys i have learned that it may not be safe to have an attic fan with a furnace up there that vents through the roof as well.

A furnace in the attic is a design that works for all homes. The whole house fan pulls air in from open windows and exhausts it through the attic and roof. So yay or nay. This american designed fan is designed to reduce attic temperatures and remove destructive moisture thus making your home more comfortable and reducing the load on your hvac system and lowering your electricity bills.

You might not receive the same air movement benefits if the unit is in a garage either.