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BillyHvac
BillyHvac, Journeyman HVAC Tech
Category: HVAC
Satisfied Customers: 22092
Experience:  Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, hydronics
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When using the ac and the fan is on auto at the thermostat

Customer Question

When using the ac and the fan is on auto at the thermostat the fan constantly kicks on and then 10 seconds later it goes off. It does this numerous times. hen it come on for good during the cooling cycle. Is the center fan relay module causing this? It's a Honeywell r8325a1008
Submitted: 1 year ago.
Category: HVAC
Expert:  BillyHvac replied 1 year ago.
Hello,
when this ocurrs...does the 120v to motor drop out?
does the 24v from G terminal drop out?
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