Furnace In Attic Under Flat Roof

The drain must be installed through the core of the house as water will be flowing during the colder months.

Furnace in attic under flat roof.

The pros and cons of placing a furnace in the attic indicate that this idea is not a good one under most circumstances. Well mainly it s a way to save space. I am currently looking to put forced air heating and air conditioning into my house. So i have the attached heat graph of upstairs nest temps attic temps and outside eve temps.

Look for water stains on the roof sheathing or damp or moldy spots on attic joists and existing insulation as a clue to where leaks might be. Attic hvac systems save space. Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts. Air conditioning systems are made up of two separate components the condenser or outdoor unit and the air handler or indoor unit.

Box out light fixtures. 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. For example you might be in a position where it s time to upgrade your heating equipment and you want to know if putting your furnace in the attic is a good or bad idea. Verdict on having a furnace in the attic pros and cons.

We will be using gas heat. Most of the issues that furnace might experience in an attic are due to extremely cold weather in this poorly insulated space. High efficiency furnaces aren t usually recommended for an attic. It creates a breeding ground for mold and mildew and ruins the air trapping pockets that block heat flow.

The indoor ac unit in many phoenix area homes is attached to your furnace and located in the attic. A furnace can suffer from a drop in energy efficiency if it s in an unconditioned space such as an attic. This drain removes the excess water that a heating system will generate. So why put an hvac system up in the attic at all.

Perhaps instead you ve recently purchased a home and discovered your equipment is all tucked away beneath the roof and you re wondering if that s really the best place. We recently gutted the entire house down to the studs and we are replacing the whole heating system. Given the tight quarters of most attics servicing an attic furnace may be more challenging but the. I am located in long island ny in zone 4a right on the border of 5a.

Water is insulation s enemy. I put a temperature sensor in the attic on a rafter near the roof peak a few rafters away from the furnace and one on a rafter under the eve outside. Not only will it interfere with the efficiency ratings of your equipment but it can also cause damage to your unit that may go undiscovered for some time. Attic furnaces are becoming more common in both residential and commercial buildings.

While the traditional spot to locate a residential furnace has been the basement there are many reasons why putting it in the attic is more convenient.