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BillyHvac, Journeyman HVAC Tech
Category: HVAC
Satisfied Customers: 22519
Experience:  Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, hydronics
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My thermostat is making a buzzing sound! Cant figure out why.

Customer Question

My thermostat is making a buzzing sound! Can't figure out why. Anytime of the day for any period of time. Seems to be operating fine other than the annoying buzzing.
Submitted: 7 years ago.
Category: HVAC
Expert:  BillyHvac replied 7 years ago.
I am familiar with this thermostat and cannot explain how/why you would get any buzzing other than for an internal component to be resonating due to location/installation on the board. Nothing on this unit is field repairable so in order to eliminate the buzzing would require replacement.