AC compressor and fan work furnace fan does not
Compressor and fan outside come on and run fine but at start up the house fan tries to engage for about a second than nothing. Outside stuff continues but I shut it down for safety reasons. Inside circuit board between r and w wires reads 27 volts and at thermostat the voltage between rc and g wire reads 24 volts.
Heating & Cooling
Answers & Comments
Likely have a faulty blower motor module.
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