Air Mover For Pulling Hot Air From Attic

Following up on chris observation come and get me lord i ve seen it all here in the dry desert of northern nevada where cooling season diurnal temperatures can swing 50f i use a turbine fan to pull home air into the attic after midnight with micro screened open windows providing relief air and am able to pull inside temps to near outside ambient by morning.

Air mover for pulling hot air from attic.

Open so we can see inside the return. Be sure to buy turbine. They have thermostats that turn the fan on at a recommended preset temperature of 100 110 degrees. However it s not a cheap project rolling out or spraying 2 64 x8 of insulation.

Portable air conditioners are similar to window units in operation. The hole sucking the attic air is filtering the air through the insulation. Air from attic isn t fresh air although the attic is vented. Wind powered turbine vents do a magnificent job of pulling vast amounts of hot air from attic spaces.

Taking advantage of this natural process referred to as passive ventilation is the most common way to vent an attic. I figured if i can cool the attic space by pulling the hot air out that maybe a viable option and maybe also fix the ice damming issue in the winter. The duct was tapped right off the back of the return plenum. A typical home needs three turbine vents.

Reading this post has me second guessing taking the time to install the attic fans but i m thinking the. Any dust dirt insulation particles or mice droppings add to the air that is being sucked into the house. Just as the vent vp 25 vp 33 and vp 50 have been the go to air mover carpet fan blower for many contractors the new vent vp 20 rounds out the selection and gives you that needed tool for drying in hard to reach areas. They sit on the floor on casters and use an adapter kit to vent the hot air through a hose running through a window a wall or a sliding glass door.

Post some pics of r a. I saw a new construction house today where the 2nd zone furnace lennox gas 90 efficiency inside a closet was pulling return air from the attic. Alternatively install passive vents such as gable soffit and ridge vents which are openings in the roof that allow hot air to escape. I like to put them on the backside of a roof so they are barely visible from the front yard.

Install electric ventilators and attic fans which remove hot air from an attic. Main advantages they are easy to install and use. Hot air exhaust vents located at the peak of the roof allow hot air to escape. I questioned a rep for the builder and he said the system calls for it as the house is very tight from an air infiltration standpoint.

From the attic so we can see the set up. These inexpensive devices can be installed by your roofers in less than 30 minutes. Attic ventilation fans are a type of attic fan that cools attics by pushing hot air outside while pulling in cooler air from soffit and gable vents.