furnace with a 3 speed blower with central air also i was looking at the wiring it is only set on med low speed is ther any way to switch it to med hi it does not blow hard anough in the summer thanks
...furnace FEH-A020, with multispeed blower installed when A/C added. My problem is blower operation. at the end of the cooling season with fan set to auto operation the fan ran continuously. Now that ...
...switch on intertherm m1mb gas furnace but still codes "pressure switch open" CHECK FLUE FOR OBSTUCTIONS AS WELL AS COMBUSTION AIR INTAKE FIRST. THEN CHECK TO SEE IF THE ...
Question about 56000 Btu Gas Furnace
...especially. on the units data label there should be a max and min temp rise this is the difference from incoming and outgoing air through the furnace. Check this. or it could actually be a bad
Question about 56000 Btu Gas Furnace
furnace kicks out every so often, ran for two days this time, then kicked out on a pressure switch open, i have replaced the combustion motor ,pressure hose ,and pressure switch, runs for a while then
...furnace operation= call for heat- inducer blower motor energizes- pressure switch makes- after a few seconds ignitor activates. If this series of processes is not whats happening the furnace may be ...
Question about 56000 Btu Gas Furnace
...switch on the furnace? or is there some sort of sensor that knows the fan is not running? or ??? Please advise. Sounds to me like it is going off on a weak high limit switch. With the fan on it will ...
Question about 56000 Btu Gas Furnace
...switch. If you kill the power to the furnace see if you can trace the wires from the motor to where the connect to the switch. It looks like a round button with tabs sticking out of it for the wires ...
Question about 56000 Btu Gas Furnace
...furnace. It says pressure switch is open Blow down the tubes on the pressure switch you should hear it click . Take the tubs off the pressure switch clean the connection inside with a small drill bit ...
Question about 56000 Btu Gas Furnace
...set to auto and heat, switch on furnace set to on but blower won't come on unless switch on furnace is manually changed to "fan" setting. There may be a wiring diagram pasted inside the
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