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Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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I replaced a honetwell th5220d with a rth3100c Now ac I

Customer Question

I replaced a honetwell th5220d with a rth3100c Now ac I labeled the wires like they were on the 5220 and put them in the same labeled on the 3100
JA: What's the brand and model number of your appliance? How old is it?
Customer: Hold on
JA: What are all the symptoms of the problem (error codes, flashing lights, etc.)?
Customer: Rheem RBHC-24J21SFA
JA: What happened just before this problem started? What troubleshooting have you tried?
Customer: 9/2004
JA: Anything else you want the HVAC tech to know before I connect you?
Customer: tHERMO WENT BLANK BLEW THE FUSE ON THE SECONDARY SIDE OF TRANSFORMER
Submitted: 9 months ago.
Category: HVAC
Expert:  Brian HVAC Guy replied 9 months ago.

Hi I'm Brian and I'm here to help!

If you can tell me what color wires went to which terminals or upload any pictures you took and upload them here using the "Attach Files" button in the reply dialog window. I will be able to provide much better help.

Thanks,

Brian

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