1. Manuals
  2. Household Appliance Support
  3. Honeywell Support
  4. Thermostat Support
Support User Manuals
Question About Honeywell Thermostat RTH221
Installed in winter heat work fine,try it turn on ...

Installed in winter heat work fine,try it turn on air blower ran main condenser did not start.lost wiring instruction I want to check wiring

Asked by Donald Gray on 05/09/2014 1  Answer

ManualsOnline posted an answer 10 years, 5 months ago

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

Add Your Answer

Please Note: Do not submit personal information as it will be displayed online.
Ask a Question Request a Manual