High Temperature Cut Off Attic Fan Fire Safety

And even with all of the newly updated building codes and flame retardant building materials the number of residential attic fires isn t declining.

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. Most manufacturers and contractors recommend a temperature setting between 100 and 110 degrees fahrenheit. Attic ventilators affect firefighter safety by harry j. Oster during hot weather temperatures in an attic space can rise well above 1007f if the attic is not properly vented.

However more often than not. Ideal attic temperatures shouldn t be more than 10 to 20 degrees hotter than outside temperatures. 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. 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.

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. That said you may want to weigh the pros and cons of attic fan installation. 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. Plastic fan parts may pose a fire hazard.

If you cool your home with an attic fan be sure it is constructed of quality material such as metal. 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. Some fire safety experts believe the installation of a whole house fan or attic fan may pose an increased risk for attic fires.

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. The fire safety cutoff switch is designed to help stop the spread of house attic fires during daytime fan operation. 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. What temperature should attic fan be set at.

If your attic soars above 100 degrees and reaches the 150 mark its time to consult professionals. Or go into the atiic in the early morning and turn the t stat up to 150. This works by shutting down the solaratticfan in a fire.