I have a Honeywell round heat/cool thermostat that suddenly reads two degrees low. It is quite old (>15yrs). Can you help me to re-synch ?

Asked by Bernard on 05/22/2014 0  Answer

ManualsOnline posted an answer 10 years, 4 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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