Attic Horizontal Furnace Installation

So in an upflow vertical furnace the cold air is taken in from the bottom and the warm air is released from the top.

Attic horizontal furnace installation.

The flow refers to the direction of the air as it passes through the furnace or air handler. This is a horizontal flow air handler installed in the attic. These offer two possible configurations. This is the secondary condensation pan which is installed under the air handler to save a ceiling.

Connect the aux iliary drain line to a separate drain line no trap is needed in this line. The furnace may be installed in an attic or crawl space in the horizontal position by placing the furnace on the left side as viewed from the front in the vertical posi tion. When you have this unit in a space that you normally don t use then it creates more usable space in your living environment. Attic installation horizontal flow air handler hvac airflow.

Upflow horizontal and downflow horizontal models are also available. Horizontal flow systems are most often installed in attics and crawl spaces where space is limited due to a low ceiling and a standard upflow or downflow furnace just won t fit. Horizontal units can be installed in attics garages or basements either by placing the device on a platform or suspending it from the ceiling. One of the latest talking points in this area is the installation of a furnace in the attic.

Attic furnace installation must comply with you local mechanical code or imc international mechanical code if such was adopted in your area. Horizontal installation is also available for some furnace and air handler models. 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. Horizontal installation the coil and furnace must be fully supported when used in the horizontal position.

The drain must be installed through the core of the house as water will be flowing during the colder months. Attic furnace access passageway and platform. A furnace in the attic also costs less to install than other designs since the access point to it is usually through the roof. It is always recommended that an auxiliary drain pan be installed under a horizontally in stalled evaporator coil or 95 gas furnace.

This drain removes the excess water that a heating system will generate.