High Efficiency Furnace In Attic

This is one of the quietest oil furnaces on the market with so many features that help reduce noise.

High efficiency furnace in attic.

The furnace is a 58mvb120 120 high efficiency unit. These days 95 afue is a common rating among new gas powered furnaces. There is a common misconception that this is not possible for high efficiency furnaces. I didn t get much help from the gc or the hvac contractor he hired so i installed a clamp lamp with a 60 watt bulb to shine on the trap.

I had a new high efficiency furnace installed in my unheated attic and had the same problem of the furnace not running because the condensate trap had ice in it. If a high efficiency unit can hit 90 with a typical installation then you can achieve a rating of at least 65 with a standard installation. It is a carrier heat pump system with a propane furnace backup. A mid efficiency furnace 80 and 90 afue vents exhaust gases out of the home typically through the roof.

Most of the issues that furnace might experience in an attic are due to extremely cold weather in this poorly insulated space. Bryant introduced the first high efficiency condensing gas furnace in the early 1980s. Hello everyone i recently had a new hvac system installed in my attic. When you can use natural gas over electricity there is an opportunity to boost the efficiency rate of your furnace as well.

Condensing furnace a high efficiency furnace 90 afue or higher utilizes a second heat exchanger to heat the air from condensed exhaust gases in order to reach higher efficiencies. As long as you have a fully insulated attic there are rarely instances when we would advise against an attic installation. High efficiency furnaces offer 90 or more afue. In this type of furnace 20 of the energy produced by natural gas is expelled as exhaust.

If you re looking for efficiency you probably want to choose a gas furnace. A high efficiency condensing. So a 95 furnace is more efficient than an 80. As expected since it s an oil furnace this is not the most energy efficient option out there.

A furnace in the attic is a design that works for all homes. High efficiency furnaces aren t usually recommended for an attic. After the installation was done i found out that these high efficiency furnaces are not recommended in the attic because the condensate trap can freeze. It turns out that for many homes a very convenient place to place a furnace is in the attic.

In those days corrosion resistant material technology for gas furnaces was in its the furnace in the attic crawlspace garage or base ment for combustion. A standard efficiency furnace provides 80 annual fuel utilization efficiency afue. A furnace can suffer from a drop in energy efficiency if it s in an unconditioned space such as an attic.