Air Vent Attic Exhaust Fan Humidistat Settings

Dayton 2 spst attic fan thermostat humidistat with 60 to 120 f.

Air vent attic exhaust fan humidistat settings.

As a general rule for power attic vents your normal temperature setting will range from 95 115 f and humidistat setting from 60 70 depending on average regional temperatures and local humidity levels a setting too low will run the fan continuously and a setting too high will result in inadequate ventilation. Whole house fans work on the principle of removing the hot and humid air out of the house. With combination thermostat humidistat controls power attic ventilators monitor heat and humidity levels in summer through winter for year round attic protection from the damaging effects of moisture and heat buildup. The result is a cooler attic space with plenty of air exchange.

Attic fans perform this ventilation by pushing hot air out into the environment while also pulling fresh cool air into the attic. Attic fans green air solutions heating conditioning los. Master flow manually adjule humidistat for power vents h1. It helps to cool your home temperatures and the attic by approximately 30 degrees.

To determine the minimum cfm required multiply the attic square footage by 0 7. An attic that stays overly humid for days or weeks on end can. You might also install a humidistat that automatically turns your attic fan on to vent out humidity once the level exceeds 70 percent. Air vent provides a complete line of ventilation products that meet the highest.

Most manufacturers and contractors recommend a temperature setting between 100 and 110 degrees fahrenheit. Cool attic ventamatic 1 day programmable dual thermostat and. 1500 square feet x 0 7 1050 cfm. The higher the cfm the more powerful the vent and the more air exchanges per hour it provides.

Proper humidistat setting attic fan june 27 2019 by zamira leave a comment dual thermostat humidistat control for attic fan installation how to install master flow 1500 cfm black power roof jet fan journals attic attic fans green air solutions. The whole house fan is installed inside the attic between the living space and ceiling. Thus a fan rated at least 1050 cfm is needed. Dual thermostat humidistat control for power attic ventilators.