How To Power Vent An Attic

Noticed one of the attic vents was not working.

How to power vent an attic.

A roofer will from the attic mark a spot near the ridge of the roof he may first use nails from the attic to mark preferred spots between two rafters. Fans and vents may be installed on the roof system that will draw the air out of the attic space and exhaust it to the exterior. Electric powered fans use either household current or solar power to drive a fan blade. Help purchased home 8 years ago with 2 power attic vents.

Hot air exhaust vents located at the peak of the roof allow hot air to escape. Told that the 2 attic power vents are the only attic ventilation i have the house does have vented soffits every other soffit cover is vented. Some electric fans run continuously but. They work on a thermostat which automatically turns the fan on when cooling is needed.

If you see dampness or frost you need better roof ventilation and some attic vents. Whole house fans powered attic fans. That said you d get even more ventilation if the vents are balanced. Power vents with balanced motor and blade design power vents quickly exhaust heat or humidity from any attic.

These fans may be controlled by a switch or a thermostat which detects heat build up in the attic space and automatically exhausts the attic space. Anytime the fan blade turns it draws air through the attic space. Air flows in through the soffit vents and out through the roof vents. You could add one or two of those passive turbines.

Some models also have an extra feature called a humidistat that monitors the moisture level of the air. A how to demonstration of wiring your xxfirestat or power attic vent thermostat. Grab a flashlight and inspect your attic during the winter. Attic power ventilators are mounted to the roof of the home and are connected electronically to a power source and in most cases the home s thermostat.

When connected to the thermostat they can turn on and off automatically depending on the current household temperature and the specific settings. For the best results place roof ventilation near the roof s peak and soffit vents in the eaves. Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic.