Hot summer weather poses the opposite problem for maintaining recommended attic temperatures.
Attic humidistat setting winter.
Ideal attic temperature and humidity settings cold outdoor temperatures affect attics.
Controlling the humiditylevels of your attic is also important as it can easily make or break the performance of your hvac systems.
June 27 2019 by zamira leave a comment.
Only about 10 of the hip roof is shaded so it gets plenty of direct sunlight.
Eliminating mold and mildew on the roof structure is the ultimate goal.
Most manufacturers and contractors recommend a temperature setting between 100 and 110 degrees fahrenheit.
This reduces attic moisture.
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.
Cold outdoor temperatures especially below freezing can wear on your furnace.
Set the humidistat knob on the humidifier to the following winter settings as recommended by the ask the builder website.
With outside temperatures ranging between 5 f and 95 f attic temperatures range between 48 f and 92 f.
Advani hopes to finish the attic and install a minisplit although he s not sure that will lower the humidity.
However it should also depend on the season the temperature outdoors as well as indoors.
Normally the humidistat setting should range between 15 to 50 percent.
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.
Winter air is by nature not humid so the problem must be condensation related.
If the temperature is near 0 f set the humidistat to 25 percent.
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.
Attic fan temperature setting.
In summer the thermostat operates the fan when the attic temperature reaches a preset level usually 90 to 95 degrees f.
When it comes to humidity you would be best to have the levels below 50 to avoid mold growth and structural rot.
In winter the humidistat operates the attic fan when the relative humidity exceeds a preset level usually 40 to 50.
