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Question About Honeywell Thermostat RTH2300
I have an RTH2300/RTH221 series programable thermo...

I have an RTH2300/RTH221 series programable thermostat. My existing system has 2 electrical wires, which terminals do I connect them to?

Asked by Jamie on 09/20/2014 1  Answer

ManualsOnline posted an answer 10 years, 2 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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