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Question About Honeywell Thermostat rth230b
Honeywell Thermostat rth230b...

Malfunction. Came home after work and tried to turn the heat up a few degrees and the digital screen went blank. Furnace blower is working, but no heat is coming out. When I switch it heat, the screen blanks out but the blower in the furnace keeps. blowing. So, I replaced the batteries and, hopefully just need to reset it but I don't know how.

Asked by Jackie on 02/08/2010 1  Answer

ManualsOnline posted an answer 14 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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