There are rarely instances when we will advise against an attic installation.
High efficiency furnace in attic.
Most of the issues that furnace might experience in an attic are due to extremely cold weather in this poorly insulated space.
Can a high efficiency furnace be installed in the attic.
The variations in energy efficiency in all of the parts of a home insulation windows air conditioners etc can have a huge effect on energy usage.
High efficiency furnaces aren t usually recommended for an attic.
But that s simply not an issue that we need to worry about in southern california where our winters are mild.
Many high efficiency furnaces are not recommended for attic installation and you may find that there is a drop in efficiency when the furnace is located in an unconditioned space like your attic.
A high efficiency furnace could be 90 efficient or it could be 96 efficient.
That means you are heating the environment without benefiting from the cost or energy expenditure.
There is a common misconception that this is not possible for high efficiency furnaces.
When you place a furnace in the attic of your home then the hot air is already at its maximum level.
For example a furnace found in most homes is 80 efficient.
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.
It can damage furnaces which have a high efficiency rating.
We know the typical place you ll find a furnace in any home is the basement.