Attic Furnace Installation

Air ducts lose a fair amount of heat through leakage so shorter lengths are more efficient.

Attic furnace installation.

A furnace can suffer from a drop in energy efficiency if it s in an unconditioned space such as an attic. Establish the best location for installation of forced air unit and vent. The inside equipment will be in the attic which is typical for this area. It will not require long lengths of pipe to deliver heat to the rooms as a basement furnace does.

Obtain the furnace manufacturers installation instructions and install the furnace to their specifications. This drain removes the excess water that a heating system will generate. Attic furnace passageway and service area electrical requirement. Usually this is done after removing the 1950 s original heaters in the lower walls floors.

One proposes suspending the new furnace from the rafters. An attic in which a fau is installed shall be accessible by an opening and passageway 30 x 30 in size. The following are attic furnace installation requirements based on 2009 irc and 2009 imc the codes refer to it as appliances in attics. 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.

A furnace in the attic also costs less to install than other designs since the access point to it is usually through the roof. Most of the issues that furnace might experience in an attic are due to extremely cold weather in this poorly insulated space. Attic furnaces take advantage of the closer proximity to use shorter lengths of air. Attic furnace access passageway and platform.

An attic furnace is closer to the upper stories of a multi level home. The drain must be installed through the core of the house as water will be flowing during the colder months. The original equipment installed when the home was built was supported on the attic floor. In our area in southern california it is pretty standard to install the furnace in the attic.

High efficiency furnaces aren t usually recommended for an attic. That makes cheaper to replace a broken unit while reducing the cost for repairs.