1 lowering furnace efficiency through heat loss because the furnace is installed in the attic so are air ducts which deliver air to your rooms.
Moving a furnace to the attic denver.
If you place the furnace in the attic then you must install the infrastructure in the building to force the warm air to the bottom floor.
By relocating the furnace into the attic you will create a sound barrier to avoid noise disturbance.
Another factor on moving a furnace depending on your model it may well not be convertible or the right flow direction for attic installation for instance a basement or garage mounted unit will commonly be ipflow the heated air comes out the top whereas an attic mounted furnace will usually be side vent the hot air comes out the side so you don t have to run the ducting up out of the furnace then turn sideways then down to get it headed back down into the house.
Heated air flowing through those ducts will lose heat when the unconditioned attic is cold forcing the furnace to run longer.
Some things to consider about attic vs.
Ductwork goes through open ceiling into the attic then into the house.
That is because with an attic installation vents must go down into the thermal envelope to deliver warm air.
Air ducts lose a fair amount of heat through leakage so shorter lengths are more efficient.
That means you have higher energy costs and less efficiency since you re blowing the air down instead of allowing it to rise naturally.
Furnaces in closets attached to the garage is the rule in our area.
An attic furnace is closer to the upper stories of a multi level home.
Typically the water heater is located in the closet also.
More even distribution of heat.
You ll start to save money on your heating costs too and your furnace will perform closer to its indicated seer.
A furnace can be relocated from the closet into the attic.
This is how my own home is set up.
When an attic furnace has been professionally sized and installed you should be able to enjoy more even distribution of heat around the home.
They would install a light switch and plywood platform to access the unit for servicing and put all new tubing return unit and ductwork up there.
The total drop in efficiency can be up to 35.
I didn t build the house but if it was up to me the furnace would go inside along with most if not all of the.
Attic furnaces take advantage of the closer proximity to use shorter lengths of air.
If you re thinking of doing this we recommend you give our technicians a call.
Our existing furnace is in the garage and the hvac company is recommending moving it to the attic.
They can give you advice about whether this is a good step or not since the situation is different for every home.