How To Install Furnace In Attic

Most of the issues that furnace might experience in an attic are due to extremely cold weather in this poorly insulated space.

How to install furnace in attic.

The furnace should be installed on rubber pads to help reduce noise. The following are attic furnace installation requirements based on 2009 irc and 2009 imc the codes refer to it as appliances in attics. Mount two lengths of unistruts to the rafters. Put the nuts in the mounted unistruts into place so they can secure the all thread rods measure the distance between the unistruts on the furnace and then determine how far apart you want your all threads to be.

This drain removes the excess water that a heating system will generate. That makes cheaper to replace a broken unit while reducing the cost for repairs. Mount unistruts to your furnace. High efficiency furnaces aren t usually recommended for an attic.

If the furnace is in the attic it should be equipped with a drain pan to catch condensation during normal use. Attic furnace passageway and service area electrical requirement. The drain must be installed through the core of the house as water will be flowing during the colder months. Trane ac and coil with david larsen david s first day 5 20 15 duration.

If you are installing the unit in a basement it should be raised four inches from the ground. 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. Attic furnace access passageway and platform. A furnace can suffer from a drop in energy efficiency if it s in an unconditioned space such as an attic.

Attic furnace installation must comply with you local mechanical code or imc international mechanical code if such was adopted in your area. This part is a 3 man job.