How To Install Attic Furnace

Step 4 use a condensation drain.

How to install attic furnace. Furnaces installed in attics can be vulnerable to breakdowns since they can. A home s furnace is commonly located in a secluded area from a closet to a basement. How to maintain an attic furnace. That makes cheaper to replace a broken unit while reducing the cost for repairs.

If the furnace is in the attic it should be equipped with a drain pan to catch condensation during normal use. This drain removes the excess water that a heating system will generate. Obtain the furnace manufacturers installation instructions and install the furnace to their specifications. An attic in which a fau is installed shall be accessible by an opening and passageway 30 x 30 in size.

I have a furnace in my attic around which the builder constructed an enclosure from 2x4 and foil backed fiberglass insulation. Most of the issues that furnace might experience in an attic are due to extremely cold weather in this poorly insulated space. A furnace can suffer from a drop in energy efficiency if it s in an unconditioned space such as an attic. The drain must be installed through the core of the house as water will be flowing during the colder months.

High efficiency furnaces aren t usually recommended for an attic. Attic furnace access passageway and platform. Attic furnace passageway and service area electrical requirement. The following are attic furnace installation requirements based on 2009 irc and 2009 imc the codes refer to it as appliances in attics.

Attic furnace installation must comply with you local mechanical code or imc international mechanical code if such was adopted in your area. If you are installing the unit in a basement it should be raised four inches from the ground. The furnace should be installed on rubber pads to help reduce noise. A furnace in the attic also costs less to install than other designs since the access point to it is usually through the roof.