Exam (elaborations)
HVAC Gas Heat certification exam 2024 Questions & Answers Already Passed!!
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A gas furnace is to be installed in a garage. The national standards require that the burners and ignition sources must be located ______ above the floor - Answer-18 inches A good description of how a bi-metal fan switch operates the blower motor on a gas furnace is - Answer-Temperature on- temp...
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