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BillyHvac
BillyHvac, Journeyman HVAC Tech
Category: HVAC
Satisfied Customers: 22111
Experience:  Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, hydronics
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I have the carrier infinity heat pump 25HNA660A fan coil

Customer Question

i have the carrier infinity heat pump 25HNA660A fan coil FE4ANB006T. I have 255 events for 26-invalid heater size. I just noticed this yesterday when we turned the heat on. Appears the unit is only using heat strips. The only other event is 16- communication error 3 weeks ago. How do I correct this?
Submitted: 1 year ago.
Category: HVAC
Expert:  BillyHvac replied 1 year ago.

Hello,

before we get hands on and possibly void a warranty...how old is the unit?

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