Attic Furnace Freezing

A furnace in the attic is a design that works for all homes.

Attic furnace freezing.

So why put an hvac system up in the attic at all. A condensing gas furnace needs to discharge it s condensate waste water. There are rarely instances when we will advise against an attic installation. You might not receive the same air movement benefits if the unit is in a garage either.

Typical condensing gas furnaces don t have provisions to protect the condensate line against freezing temperatures so the line can freeze up and break. Serving cary nc and the rest of wake county and the. This drain removes the excess water that a heating system will generate. When you place a furnace in the attic to take advantage of its.

Well mainly it s a way to save space. An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan. 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. Same with the pump i didn t examine the first failed pump but the cracked plastic top on the second failed pump suggested the problem was caused.

My builders are struggling to maintain profitability in a competitive market. It is recommended that all drain lines on the outside of. Most of the issues that furnace might experience in an attic are due to extremely cold weather in this poorly insulated space. Attic hvac systems save space.

If you don t have a crawl space or a basement then it can be a challenge to place a furnace on the ground floor of the structure. Once your furnace is working again we strongly recommend you call our technicians to help provide pipe insulation or pipe shortening so that this problem won t re occur. My question is with real constraints a 95 furnace in an attic with the need for condensate drain and potential for freezing what is a best practice under these circumstances. If the furnace is installed in an area where temperatures fall below freezing special precautions must be made for insulating condensate drain lines that drain to the outdoors.

If you need help with your furnace to stop condensate freeze and other problems call on raleigh heating air inc. High efficiency furnaces aren t usually recommended for an attic. A furnace can suffer from a drop in energy efficiency if it s in an unconditioned space such as an attic. With the condensing furnace sitting in the attic i believe the condensate froze inside the secondary heat exchanger and the ice expanded and caused a crack that allowed the condensate to leak out.