Ehat Us This Weird Attic Fan In My House

Did you know that during the hot summer months attic temperatures can exceed 160 degrees.

Ehat us this weird attic fan in my house.

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. 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. The explanation is much simpler than an apparition in the attic. Some can move almost 300 000 cubic feet of air per.

Occasionally these fans start making annoying noises. Good insulation reduces fan effectiveness. Strange house noises explained and how to fix them. They are most useful during summers when the attic temperature can reach upwards of 120ºf.

The downside of attic ventilation fans. An attic fan is what it sounds like it s a fan installed on the ceiling of your attic. An attic fan is meant to reduce the temperature in the attic by sucking out hot air. This provides much needed ventilation and is a powerful addition to your hvac system.

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