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BillyHvac
BillyHvac, Journeyman HVAC Tech
Category: HVAC
Satisfied Customers: 22090
Experience:  Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, hydronics
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Should the circulator pump on the boiler keep running when

Customer Question

should the circulator pump on the boiler keep running when the thermostst is off?
Submitted: 1 year ago.
Category: HVAC
Expert:  BillyHvac replied 1 year ago.

Hello,

No...the circulator pump should be off when not calling for heat. If it is still running then you have a stuck relay or a miswiring.

Billy

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