Why won't my furnace fan turn off?

My York furnace Fan doesn't turn on when I want fan only feature otherwise works. [ 7 Answers ]

My York Furnace Fan doesn't turn on when I set the thermostat to fan only otherwise it works during the heating cycle. When someone sets the thermostat to fan only for me while I am in the basement oserving what happened I hear a click and then a red light flashes briefly on the White Rodgers...

Furnace fan doesn't turn off [ 0 Answers ]

Hi... I changed my thermostat from old to new one (a few weeks ago.. to honeywell) The fan stays blowing continuously. I can adjust the fan switch on the thermostat to On or Auto and it still stays running. The only way I can turn it off is to unplug the furnace from the wall outlet, or remove the...

Furnace fan doesn't turn off [ 2 Answers ]

Hi... I changed my thermostat from old to new one (a few weeks ago.. to honeywell) The fan stays blowing continuously. I can adjust the fan switch on the thermostat to On or Auto and it still stays running. The only way I can turn it off is to unplug the furnace from the wall outlet, or remove the...

Furnace fan won't turn on [ 2 Answers ]

I have a Rheem Criterion II furnace and a Honeywell thermostat has an "on" switch for the fan. The company that services my furnace said if I turned tha switch to on and a separate "system" switch to off, the fan would turn on. It doesn't. Is my furnace able to turn on just the fan? If so, how...

Furnace/fan won't turn off [ 1 Answers ]

I have a chronotherm 3 thermostat, Lennox ECB19 12.59 furnace and a Lennox HP19-651-6d heat pump. The heat pump stopped working and then the furnace won't turn off, fan runs on high, I pushed the reset button on the heat pump where the blue wire is attached and now the heat pump work fine. But the...

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