| http://www.w3.org/ns/prov#value | - In this case, any component with steel, especially a blower, exposed to the gasses may suffer unacceptable harm if exposed to the flue gasses outside the temperature range of 350 to 800 degrees F. , or more particularly and safely, 400 to 750 degrees F. One method of preventing such harm is to keep the blower and other steel components out of contact with the flue gasses.
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