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A/C compressor comes on but not blower motor, also furnace won't light, blower motor won't run when turned on manual at the thermostat. I have read posts about the blower run capacitor could be bad. Also when I manually turn blower on, there is a click in the box mounted to the blower housing. I tried to spin the blower manually while turned on and still no go. Can the problem be the control board or run capacitor or both. Furnace is a Coleman model DGAT070BDD.

Hi,

Open the control box and see if the clicking is from the fan relay.

Pilot never lights at all or it lights while holding button or knob, but goes out when button or knob are released to turn from pilot to on ?


Thanks,
Robert