Attic Furnace Installation

A furnace in the attic also costs less to install than other designs since the access point to it is usually through the roof.

Attic furnace installation.

Usually this is done after removing the 1950 s original heaters in the lower walls floors. The drain must be installed through the core of the house as water will be flowing during the colder months. That makes cheaper to replace a broken unit while reducing the cost for repairs. Attic furnace access passageway and platform.

The inside equipment will be in the attic which is typical for this area. Attic furnace passageway and service area electrical requirement. Air ducts lose a fair amount of heat through leakage so shorter lengths are more efficient. It will not require long lengths of pipe to deliver heat to the rooms as a basement furnace does.

The following are attic furnace installation requirements based on 2009 irc and 2009 imc the codes refer to it as appliances in attics. In our area in southern california it is pretty standard to install the furnace in the attic. 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.

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. 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. One proposes suspending the new furnace from the rafters.

Attic furnace installation must comply with you local mechanical code or imc international mechanical code if such was adopted in your area. The original equipment installed when the home was built was supported on the attic floor. Most of the issues that furnace might experience in an attic are due to extremely cold weather in this poorly insulated space. When ours was installed in the attic during 2005 the installers put in a nice ceiling door and electrical switches for lighting and furnace master on off switch.

Attic furnaces take advantage of the closer proximity to use shorter lengths of air. An attic furnace is closer to the upper stories of a multi level home.