Fresh Air Intake In Attic

Hot air exhaust vents located at the peak of the roof allow hot air to escape.

Fresh air intake in attic.

Do you want to lose heat. Oh and when you have an intake pipe installled into the attic it does not terminate in the attic it terminates at the combustion unit. The draw from the intake in the attic will pull hot air from the house up into the attic. This return air intake grille typically includes some type of filter to keep dust and debris out while allowing air to pass through.

Any negatives to exhausting stale air simply into the garage instead of extending the exhaust pipe via the garage and attic to the exterior. In vent attic roof vent is an on the rooftop intake ventilation product that lets fresh air in when traditional soffit vents are out. This results in a constant upward air movement due to the buoyancy of warmer air. I am in zone 5a and the garage is outside the thermal envelope.

Typically the fresh air intake will be located in your attic or ducted to the return side of the home s central air handler. In all seasons the attic space is warmer than the outside air. Use only soffit vents as fresh air intakes for powered attic ventilators. Homes without a fresh air intake close to a conventional furnace will often draw air in from attics crawl spaces dryer vents and a host of other unconditioned spaces that reduce the quality of the air you and your family breathe.

Do not use gable vents because it s possible to draw rain and snow into the attic. And reading your post further i think you are trying to use the entire attic as a return air plenum with openings in the house below to allow air to return to the unit. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Beneath the filter was a hole cut through the fiberglass ductboard plenum.

A return air intake is where air returning from the conditioned areas is inducted into the air handler or furnace. Fresh air intake inducts fresh air from the outdoors. The air passes through the filter of the unit and quickly passes over the supercooled coils inside. The indoor portion of your unit has an air conditioner return air intake usually located on the ceiling.

The filter was there to filter the fresh air they were using to ventilate the home. In vent is ideal for roofers and remodelers who need to add attic roof intake ventilation to balance their ridge vents but can t access the soffits or overhangs. Keep bathroom fans and window units turned off. Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic.

I am still constrained to run the fresh air intake via the soffit attic garage into the basement mechanical room. Hey fresh air is good right. When the system runs it pulls return air from the conditioned space in the home and it also pulls a significant amount of air from the vented attic.