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airheatman
airheatman, HVAC Technician
Category: HVAC
Satisfied Customers: 7776
Experience:  Furnace, A/C and heat pump specialist.
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I have a reddy heater 155, that will only run when I give

Customer Question

i have a reddy heater 155, that will only run when I give the fan motor a little help by spinning it when i plug it in . it wont start on its own. is it the relay or motor
Submitted: 9 months ago.
Category: HVAC
Expert:  airheatman replied 9 months ago.

If there is a small capacitor on your motor, it could be a bad capacitor.I am not showing one in my wiring diagram. If no capacitor, the motor is the issue.

Expert:  airheatman replied 9 months ago.

To verify, take a volt meter and check between RED and White where they leave board going to motor. As soon as motor gets power it should come on immediately

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