Having problems with your Air Conditioners ?

NO Heat When I put My Thermostat on The Heat mode, The blower comes on but without heat.


Answers :

I'm assuming it's an electic unit. Check the fuses to the heater which can be seperate in an older air handler. If the fuses are good, then it's probable that the sequencer is bad or the fan relay switch is bad. It is also possibe that the heat side of the thermostat is bad. You can check this by removing the thermostat exposing the tstat wires and terminals. Take a small wire and jump from the RC/RH terminal over to the W terminal. If the heat comes on, then it's the thermostat. Hope this helps!

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NO Heat When I put My Thermostat on The Heat mode, The blower comes on but without heat.


I'm assuming it's an electic unit. Check the fuses to the heater which can be seperate in an older air handler. If the fuses are good, then it's probable that the sequencer is bad or the fan relay switch is bad. It is also possibe that the heat si ... Air Conditioners

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