Blow Hot Air Into Attic From Closet

A ventilator fan can blow conditioned air up or down depending on the position of the blower unit.

Blow hot air into attic from closet.

The opening around a furnace or water heater flue is a major source of warm air into the attic photo 5. The condenser in your air conditioner works hard to get rid of heat and pressurize refrigerant for the return trip through your house. Alternatively install passive vents such as gable soffit and ridge vents which are openings in the roof that allow hot air to escape. What we need to do is exhaust the warm air from the room not inject air.

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. Put it in an attic full of blown insulation and you re. 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. They have thermostats that turn the fan on at a recommended preset temperature of 100 110 degrees.

Because the pipe gets hot building codes require 1 in. In the winter months you will be injecting hot air into the room compounding the problem. Adding a server closet return. From masonry chimneys to any combustible material including insulation.

To solve for exhausting this heat i took a two pronged approach. But it gets worse. Install electric ventilators and attic fans which remove hot air from an attic. Of clearance from class b flues 2 in.

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. It draws cooler outside air in through open doors and windows to create a pleasant breeze that pushes hot air out through attic vents. Taking advantage of this natural process referred to as passive ventilation is the most common way to vent an attic. Two types of booster.

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. Much of that heat then conducts downward and finds its way into. Hot air exhaust vents located at the peak of the roof allow hot air to escape.