Continuous Operration Attic Fans

To meet ashrae 62 2 ventilation requirements the hvac designer may specify that an exhaust fan should be set for continuous operation.

Continuous operration attic fans.

Pros to running fan on air conditioner continuously. Ashrae 62 2 is the national standard applied to ventilation and acceptable indoor air quality in low rise residential buildings. A hot summer day super heats the attic s air raising temperatures up to 150 degrees fahrenheit making cooling your home a losing battle. After attic fan installation ac still off during day.

Temp 84f at 5pm. Ashrae 62 2 sets minimum requirements for effectiveness and noise levels of continuous and intermittent mechanical exhaust systems. This american designed fan is designed to reduce attic temperatures and remove destructive moisture thus making your home more comfortable and reducing the load on your hvac system and lowering your. They will probably last longer.

That s about 11 and a half years without ever shutting it off. Less frequent starts and stops of the fan can reduce the stress from startup and potentially help extend it s lifespan. In homes with continuously operating ventilation and exhaust fans it is important for hvac contractors and electricians to select fans that have override controls and that they locate the override controls in a location easily accessible to the homeowner. Not to mention 1 8 hp with 210w is a bit high power requirement yet provides reduced power consumption that makes it best electric attic fan.

During workdays would leave air conditioner off when leaving in the morning. Our fans are designed to provide continuous operation for a minimum of 30 000 hours and a typical life of 100 000 hours. Keeping the fan on creates a more even distribution of heating and cooling circulating the air if you have cold or hot spots in your house like a bedroom above a garage. The attic fan kept my house cooler by 8f compared to pre fan installation days.

Having a built in steel propeller it induces continuous air circulation. Motor production our quality production plant and our fan housing contribute to this long life. Temp 92 f at 5pm. The remington solar ventilation attic fan is completely the remington solar ventilation attic fan is completely powered by free solar energy.

Featuring special technique the propeller of 14 diameter is capable of maximizing the possible air flow through the attic. To meet ashrae 62 2 ventilation requirements the hvac designer may specify that an exhaust fan should be set for continuous operation.