Most of the issues that furnace might experience in an attic are due to extremely cold weather in this poorly insulated space.
Gas furnace attic installation.
My plan was to get a high efficiency gas fired furnace in lieu of a heat pump or electric furnace.
On average gas furnaces cost around 1 200 or 2 400 when including installation.
Installing or replacing a furnace costs 5 500 with a typical range between 2 571 and 6 214 including materials equipment and labor.
This drain removes the excess water that a heating system will generate.
If you d rather use propane gas furnaces can typically be converted to propane at the cost of 25 100.
We re getting proposals to install a new central ac and gas furnace in the attic of our home.
If you are installing the unit in a basement it should be raised four inches from the ground.
This propane conversion kit includes.
Replacing a gas furnace runs from 3 800 to 10 000 or more for high efficiency models in complex installations.
When you have this unit in a space that you normally don t use then it creates more usable space in your living environment.
A furnace can suffer from a drop in energy efficiency if it s in an unconditioned space such as an attic.
One of the latest talking points in this area is the installation of a furnace in the attic.
Gas furnaces are the most popular and commonly used furnace especially in areas with harsh winters.
The furnace should be installed on rubber pads to help reduce noise.
The following are a ttic furnace installation requirements based on 2009 irc and 2009 imc the codes refer to it as appliances in attics.
The attic is a sealed space by polyurethane foam and will need a combustion air source.
Electric models run slightly less at 2 000 to 7 000 labor costs make up 500 to 2 000 of the total project budget.
If the furnace is in the attic it should be equipped with a drain pan to catch condensation during normal use.
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.
Attic furnace access passageway and platform.
Attic furnace installation must comply with you local mechanical code or imc international mechanical code if such was adopted in your area.
A furnace in the attic also costs less to install than other designs since the access point to it is usually through the roof.
Step 4 use a condensation drain.