Attic Humidistat Setting Winter

Most manufacturers and contractors recommend a temperature setting between 100 and 110 degrees fahrenheit.

Attic humidistat setting winter.

If the temperature is near 0 f set the humidistat to 25 percent. Attic fan humidity setting february 13 2017 by zamira leave a comment power gable mount attic fan egv5smt attic fans options for home ventilation frequently asked ions master flow solar attic fan 750 cfm dual thermostat humidistat control for. With outside temperatures ranging between 5 f and 95 f attic temperatures range between 48 f and 92 f. When it comes to humidity you would be best to have the levels below 50 to avoid mold growth and structural rot.

Eliminating mold and mildew on the roof structure is the ultimate goal. Attic fan temperature setting. If the outdoor temperature is near 10 f set the humidistat to 20 percent. Controlling the humiditylevels of your attic is also important as it can easily make or break the performance of your hvac systems.

This reduces attic moisture. Cold outdoor temperatures especially below freezing can wear on your furnace. Only about 10 of the hip roof is shaded so it gets plenty of direct sunlight. Quelch the heat wave.

Most attic fans operate with a thermostat that automatically turns the fan on and off based on a temperature the homeowner sets. Proper humidistat setting attic fan. 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. Winter air is by nature not humid so the problem must be condensation related.

However it should also depend on the season the temperature outdoors as well as indoors. June 27 2019 by zamira leave a comment. Hot summer weather poses the opposite problem for maintaining recommended attic temperatures. Ideal attic temperature and humidity settings cold outdoor temperatures affect attics.

In winter the humidistat operates the attic fan when the relative humidity exceeds a preset level usually 40 to 50. Normally the humidistat setting should range between 15 to 50 percent. Advani hopes to finish the attic and install a minisplit although he s not sure that will lower the humidity.