Blow Hot Air Into Attic Form Closet

This sends hot air up and out cooling your house and your attic.

Blow hot air into attic form closet.

A powerful fan draws cooler early morning and evening air through open doors and windows and forces it up through the attic and out the roof vents. Locate the main plumbing stack furnace flue or chimney and note this on your sketch for a reference point once you get into the attic. In the winter months you will be injecting hot air into the room compounding the problem. Tape cardboard around the fan to cover large gaps.

The pressurized air in the attic will force its way through ceiling cracks into the conditioned house. Of clearance above the fan. You ll end up with more hot air leaking through your ceiling during the summer than if you had no fan. Exhausting it into a closet would be bad and wouldn t give you any net cooling in fact you d heat the system up from electricity consumption.

Put it in an attic full of blown insulation and you re forcing it to work harder to vent its heat. To solve for exhausting this heat i took a two pronged approach. They have thermostats that turn the fan on at a recommended preset temperature of 100 110 degrees. Install electric ventilators and attic fans which remove hot air from an attic.

Once you re ready place a box fan in a window so it s blowing air into the house and close all the remaining windows and doors. These fans are commonly mounted in an upstairs stairwell or hallway ceiling where there s at least 3 ft. In other words the fan will make the ceiling leak at a higher rate than it otherwise would. In addition to making the unit hard to get to for service high attic heat can trigger the.

But it gets worse. Cool air in hot air out attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Adding a server closet return. Intake vents located at the lowest part of the roof under.