An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan.
Air attic to basement.
One is the conditioned supply air that serves the house with warm or cool air attaching to the vents in every room.
Unfinished basements typically house furnaces air handlers and other hvac components.
So why put an hvac system up in the attic at all.
Attic hvac systems save space.
We had planned to have all hvac components water heater electric panels and low voltage components in that room.
Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts.
Installing your hvac unit in the attic can free up space for these uses.
The basement is already framed to include a 10 5 x 10 2 utility room.
When designing a floorplan for your finished basement you ll want to develop a way to enclose your appliances for aesthetic and functional reasons without closing them off entirely.
Without all the furnace air conditioner hardware and ugly ductwork the basement can be a great spot to put a rec room a home theater or even an extra bedroom or two.
But i think it s more an issue of volume.
Any wiring or plumbing on top of the ceiling joist will have to be rerouted as to avoid contact with flooring being installed.
Cooling your home does not have to involve investment in high price central air systems as homes with basements can use cool basement air to.
We currently have an old 1980s air exchanger in our attic split entry home.
Basement stopping the chimney effect.
How to use cool basement air to cool the upstairs.
We will be replacing it with an hrv shortly.
But what i m trying to determine is should we go out of our way to change all the duct work and install the hrv in our basement.
As hot air generated by the furnace rises up through the house and into the attic through leaks cold outside air gets drawn in through basement leaks to replace the displaced air.
Keep heating and air conditioning components clear.
Today the hvac guy asked why we re not putting the air handler in the attic.
That s true although the warm upstairs air will typically have more entrained moisture than the air in the basement.
Two large pipes or ducts extend from the package unit.
How much depends on many factors humans showers cooking plants opening doors and windows etc.
Some houses run duct work for heating and air conditioning through the attic while others have the complete unit in the attic.
The 2nd duct is the return duct that attaches to the return air vents and draws the stale air out of the house through the filter and conditions it again to return.
Well mainly it s a way to save space.
Usually a basement has much less air volume than the upstairs areas of a home.