Attic Furnace Install

High efficiency furnaces aren t usually recommended for an attic.

Attic furnace install.

To estimate costs for your project. Unless your roofing system has insulation on the roofing deck and is designed without ventilation your furnace should not be heating your attic. A furnace in the attic also costs less to install than other designs since the access point to it is usually through the roof. This drain removes the excess water that a heating system will generate.

The drain must be installed through the core of the house as water will be flowing during the colder months. Attic furnace installation must comply with you local mechanical code or imc international mechanical code if such was adopted in your area. Attic furnace passageway and service area electrical requirement. Attic hvac systems save space.

Attic furnace access passageway and platform. So why put an hvac system up in the attic at all. Actual costs will depend on job size conditions and options. The following are attic furnace installation requirements based on 2009 irc and 2009 imc the codes refer to it as appliances in attics.

Most of the issues that furnace might experience in an attic are due to extremely cold weather in this poorly insulated space. Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts. Well mainly it s a way to save space. In flood prone areas instaling a furnace in the attic provides protection.

That makes cheaper to replace a broken unit while reducing the cost for repairs. A furnace can suffer from a drop in energy efficiency if it s in an unconditioned space such as an attic. Installing or replacing a furnace costs 5 500 with a typical range between 2 571 and 6 214 including materials equipment and labor. Replacing a gas furnace runs from 3 800 to 10 000 or more for high efficiency models in complex installations.

An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan. Electric models run slightly less at 2 000 to 7 000 labor costs make up 500 to 2 000 of the total project budget. Just installing the furnace in the attic crawl way of a single story home gives protection from most flooding. Even when furnaces are put on the main floor floodwaters often overrun the first floor causing severe damage to the unit.