Question about Heating & Cooling
furnace starts and ignites and fan comes on but when thermostat is turned off the gas shuts off and flame off but furnace continues to run. whu?? any suggestions? The fan normally runs for a few ...
Question about Dometic Heating & Cooling
...furnace is turned on , fan on rooftop AC unit runs continually When I turn the furnace on it runs and heats fine ,but the fan on the rooftop AC units comes on and runs continually as long as the ...
Question about Heating & Cooling
...furnace. But again the fan will continuously run indefinetly. running right thru the usual, brief cool down period. Until the fan itself will be the cause of the house becoming cold again. What is up ...
Question about Ruud Heating & Cooling
...furnace squirrel cage fan remains running when th When thermostat is shut off, squirrell cage fan keeps running. faulty thermostat or motor? thank you. RT Ensure you don't have a short in your therm ...
furnace fan What does a fan limiter switch do? When they fail can the fan run continuously? What type of system do you have? The auto/on switch on the thermostat will cause the fan to run continuously
...fan blows continuously... even when on automatic and we turn the temperature above room temp. Any suggestions? Usually when the furnace blower motor runs all the time The limit switch or rollout ...
Question about Heating & Cooling
furnace) OR the "fan' portion of the 'fan-limit' control is stuck closed if it is an older furnace. If it is a newer one with a circuit board, the board cannot be field serviced...it must be replaced.
...fan will not shut off replaced thermostat but it did not correct. it continues to run when thermostat is turned off. Unhook the thermostat wires on the furnace. If the blower shuts off then your ...
Question about Carrier Heating & Cooling
Fan motor on furnace continues running after cycle is completed. Heating cycle completes and fan continues blowing colder air until I manually unplug fan unit. Could this be a fan relay. On system ...
...furnace Blower will not start after ignited Make sure you give it time. Gas furnaces ignite first and then the fan comes on. It will run for a while to heat the exchanger first. If the fan comes on ...
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