Attic Fan Temperature Setting New Jersey

What temperature should attic fan be set at.

Attic fan temperature setting new jersey.

Ideal attic temperatures shouldn t be more than 10 to 20 degrees hotter than outside temperatures. That said attic fans are not the best choice for cooling attics especially if you have central air conditioning. Now if the ridge vent is only partial or if the attic air temperature is excessive 20 degrees higher than the outside air fans may prove beneficial pick the right fan. If your attic soars above 100 degrees and reaches the 150 mark its time to consult.

Most manufacturers and contractors recommend a temperature setting between 100 and 110 degrees fahrenheit. The default setting was 110 degrees f but when the electrician hooked it up he put the thermostat at 90 degrees. In particularly hot climates set the temperature higher to keep the fan from running for extended periods of. It runs all day long starting at 730am even when the house is relatively cool.

We understand new jersey laws and will make certain that your attic fan is in compliance and that it gets the job done. The reason is that attic fans depressurize attics and can rob air conditioned air from the main body of the house greatly decreasing efficiency. Hello all i am currently running a lennox hs19 unit for my central air unit which was probaly top of the end in 1988. We have a new roof with one attic fan installed.

Also an attic fan was installed years back but was set at a tempature of 105 degrees. Of course some environments are much hotter than others so this will be the perfect time to measure out how warm your attic will get during the most heated of seasons. I have noticed that during the course of the day the upstairs can be up to 15 degrees hotter than the downstairs and i was told by a salesman that it is most likely correlated to an. Most attic fans operate with a thermostat that automatically turns the fan on and off based on a temperature the homeowner sets.

Attic ventilators generally turn on between 90 and 110 degrees fahrenheit. Should we change it back to 110.