This works by shutting down the solaratticfan in a fire.
High temperature cut off attic fan fire safety.
If the unit starts squealing again start shutting off breakers one at a time and find the one that stops the noise.
That said you may want to weigh the pros and cons of attic fan installation.
The switch features a fusible link that will melt at 228 degrees fahrenheit to limit the introduction of fresh air that would otherwise help feed the fire.
If it s 90 degrees outside the attic temperatures shouldn t exceed 110 according to home inspector jamison brown of amerispec home inspection services in poquoson.
And hope that the fan is the only thing on it.
Oster during hot weather temperatures in an attic space can rise well above 1007f if the attic is not properly vented.
The optional fire safety cutoff switch is specially designed to help stop the spread of house attic fires during daytime fan operation by shutting down the fan.
Federal emergency management administration fema there are over 10 000 attic fires each year resulting in an average of 35 deaths 125 injuries and 440 million in property damage.
According to the u s.
When it comes to adjusting the thermostat of your attic s fan it s best to adjust it to approximately 90 to 95 degrees.
In particularly hot climates set the temperature higher to keep the fan from running for extended periods of time.
Attic temps in central and southern california can get very high in the summer 160 degrees.
If your attic soars above 100 degrees and reaches the 150 mark its time to consult professionals.
Attic ventilators affect firefighter safety by harry j.
And even with all of the newly updated building codes and flame retardant building materials the number of residential attic fires isn t declining.
Ideal attic temperatures shouldn t be more than 10 to 20 degrees hotter than outside temperatures.
However more often than not.
Most manufacturers and contractors recommend a temperature setting between 100 and 110 degrees fahrenheit.
The fire safety cutoff switch is designed to help stop the spread of house attic fires during daytime fan operation.
Or go into the atiic in the early morning and turn the t stat up to 150.
The switch includes a fusible link that will melt at 228 degree f and limit the introduction of fresh air that would otherwise feed the fire.
Some fire safety experts believe the installation of a whole house fan or attic fan may pose an increased risk for attic fires.
What temperature should attic fan be set at.
