Installing A Furnance In Your Attic

So why put an hvac system up in the attic at all.

Installing a furnance in your attic.

My plan was to get a high efficiency gas fired furnace in lieu of a heat pump or electric furnace. An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan. Attic hvac systems save space. A furnace can suffer from a drop in energy efficiency if it s in an unconditioned space such as an attic.

Installing a furnace can be a difficult home improvement job to undertake. Attic furnace passageway and service area electrical requirement. Well mainly it s a way to save space. Selecting a unit that fits your needs is half the battle.

We re getting proposals to install a new central ac and gas furnace in the attic of our home. Even when furnaces are put on the main floor floodwaters often overrun the first floor causing severe damage to the unit. The following are attic furnace installation requirements based on 2009 irc and 2009 imc the codes refer to it as appliances in attics. There is a common misconception that this is not possible for high efficiency furnaces.

Space in your home is limited. As long as the attic furnace is professionally installed you can expect a more even heating distribution through your house. It is a reflection that your furnace might be old. In flood prone areas instaling a furnace in the attic provides protection.

Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts. Attic furnace installation must comply with you local mechanical code or imc international mechanical code if such was adopted in your area. It s easier for technicians to service a closet furnace although the difference isn t too significant. Attic furnace access passageway and platform.

Although it is common for an attic furnace installation to occur in some parts of the united states this design is usually an older one that reflects a lack of knowledge about energy loss. 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. To do that you need to buy a new sealed combustion furnace with a ducted source of combustion air. The right thing to do is to enclose the attic install insulation along the roof plane and bring the furnace into the conditioned area of your home.

Ideally you will have room for your furnace in the attic but installation up there can be difficult to manage.