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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 5648
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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No power to Rc wire detected E23, just now, yes, I'm at

Customer Question

no power to Rc wire detected E23
JA: I'll do all I can to help. How long have you been dealing with this?
Customer: just now
JA: Do you plan on doing the work yourself?
Customer: yes
JA: Anything else we should know to help you best?
Customer: I'm at work. My daughter in-law is at home where the problem is.
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the HVAC Technician about your situation and then connect you two.
Submitted: 4 months ago.
Category: HVAC
Expert:  BillyHvac replied 4 months ago.


is the ac unit blower unit in an attic? Or does it have a water safety device in case of condensate blockage?

Many units have a device that cut power to the thermostat if a ac drain line gets plugged

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