Ehat Us This Weird Attic Fan In My House

However the utility of attic ventilation fans is actually quite a controversial topic.

Ehat us this weird attic fan in my house.

Strange house noises explained and how to fix them. Houses whether new or old make plenty of noise. Attic ventilation fans whether hard wired or powered by their own solar panels seem like a low cost and effective way to help keep your house cool. An attic fan is meant to reduce the temperature in the attic by sucking out hot air.

Good insulation reduces fan effectiveness. Some can move almost 300 000 cubic feet of air per. Occasionally these fans start making annoying noises. It works by drawing hot humid air out of your attic and pushing it outside.

Attic fans are most effective during the hottest part of the day and they are usually controlled by a timer thermostat 2 or humidistat in contrast whole house fans are most effective in the cooler temperatures of the evening and early morning the ideal temperature outside is at least 5 degrees fahrenheit below the desired indoor temperature. You might not notice it. They are most useful during summers when the attic temperature can reach upwards of 120ºf. An attic fan is what it sounds like it s a fan installed on the ceiling of your attic.

A whole house fan is designed to pull air in through open windows and doors and exhaust this air through an attic space to the great outdoors. Most attic fans are controlled by thermostats that turn them on or off according to the temperature in the attic. The downside of attic ventilation fans.