Blow Hot Air Into Attic From Closet

Alternatively install passive vents such as gable soffit and ridge vents which are openings in the roof that allow hot air to escape.

Blow hot air into attic from closet.

The condenser in your air conditioner works hard to get rid of heat and pressurize refrigerant for the return trip through your house. The opening around a furnace or water heater flue is a major source of warm air into the attic photo 5. Install electric ventilators and attic fans which remove hot air from an attic. Kadin2048 i writes i don t think that condensation in the attic is really a problem in my area the attic is so hot it s almost certainly warmer near the peak than the exhaust air from the ac but in some areas or if you were using the ac to cool a particularly hot room like a server closet on a cool day it very well might be a problem.

Using a fan to blow hot air out of the attic doesn t address the radiant heat flow from the roof to the attic floor. Hot air exhaust vents located at the peak of the roof allow hot air to escape. But it gets worse. Taking advantage of this natural process referred to as passive ventilation is the most common way to vent an attic.

Low cfm similar to a bathroom vent 300cfm and only in the hot spots basically by adding an inline ducting fan to the return ducts for the hotspot rooms. A duct or vent booster fan can increase the flow of cool air into that room. Some of that heat gets into the air above the hot materials on the attic floor but the attic air getting heated up is a secondary effect. Two types of booster.

It draws cooler outside air in through open doors and windows to create a pleasant breeze that pushes hot air out through attic vents. Of clearance from class b flues 2 in. Much of that heat then conducts downward and finds its way into. What we need to do is exhaust the warm air from the room not inject air.

Adding a server closet return. Put it in an attic full of blown insulation and you re. To solve for exhausting this heat i took a two pronged approach. However with that understanding that creating negative pressure in the attic can cause all kinds of problems sucking out air from the conditioned space possible back drafting of combustion appliances etc he has come up with the idea to blow air into the attic instead i e creating positive pressure to force the hot air out.

My idea is to vent the build up of hot air that has risen to the ceiling in the hotspot rooms into the attic so that air from cooler parts of the house can move in. They have thermostats that turn the fan on at a recommended preset temperature of 100 110 degrees. In the winter months you will be injecting hot air into the room compounding the problem.