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BillyHvac
BillyHvac, Journeyman HVAC Tech
Category: HVAC
Satisfied Customers: 22633
Experience:  Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, hydronics
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My unit sometimes has zones that do not work(red lights on).

Customer Question

My unit sometimes has zones that do not work(red lights on). When I turn power off and back on they seem to reset. Usually only zones 1 & 3 do this, zone 2 always works.
Submitted: 2 years ago.
Category: HVAC
Expert:  BillyHvac replied 2 years ago.

hello, this is commonly an issue in the zone panel. as a test you can switch zone wires to another stat or vice versa...