Venting Ac Into Attic

These work well with attic spaces that double as living quarters and would pair well with windows and skylights.

Venting ac into attic.

But before you cut any holes plan the locations of the attic vents. The attic only has the soffit vents all around the house and the fans on top outside but when the wind is not blowing those whirley birds on the roof don t spin. Soffit vents these are vents installed on the bottom side of the eaves in your attic. Only other option would be a split.

Adding attic vents is a simple matter of cutting holes and installing vents. Venting a portable air conditioner is also important because it removes moisture from the air. The answer is rafter venting. If you don t vent the portable ac unit then the moisture will continue to build up and neutralize the cooling effect of the air conditioner.

Rafter vents or insulation baffles install in any rafter space to create narrow gaps that direct fresh air from the soffit vents to the peak of the roof. Photos 1 6 show how it s done. But with proper ventilation you can at least bring those temperatures down to match that of the outdoor air. Exhausting into the attic would be super easy but again i pause with reservation of mold concerns.

Mark the roof venting locations from the attic where you can see the rafters and avoid placing roofing vents over them. Place the ac unit right in front of the hole you ve made with its exhaust hose or vent passing through the opening you cut into the exterior wall. I was thinking about 6 9k btu for the ac unit. In practice if you are venting an air conditioner during hot.

The reason you don t vent into the attic is because when the attic is colder than the vent air moisture will condense inside the attic space causing mold and other problems. Unless you have a finished attic you probably aren t fond of spending time up there during a hot summer day. It s important to make that opening no larger than necessary since you want to avoid having to pack in extra space with a lot of filler. To choose the proper ventilation system for your attic you ll first need to know the total area of your attic.

This can be a serious problem in cold weather if the living space is not properly sealed off from the attic. There are so many possible conditions that this question can hardly be answered definitively. Is the venting you are referring to a 2 pipe system where the makeup air and exhaust air both wo.