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simmons_24
Apr 4, 2008, 07:12 AM
I replaced a Honeywell T874R1475 Thermostat with a Hunter 44660 Thermostat. I have the labels from the Honeywell and need to know how it traslates to the Hunter thermostat.

Honeywell
o c/o valve heat
x common
g fan
r power
e them heat
w2 aux
y compressor


Hunter labels
rh 24 v power
rc 24v cool
y/o compressor
w/b heating
g fan
y1 ss heat pump compressor


Please help me figure out how the honeywell labels translate to the hunter labels.

hvac1000
Apr 4, 2008, 12:42 PM
What is the part number for the subbase of the honeywell. That is the part that the thermostat fits on.

simmons_24
Apr 4, 2008, 12:58 PM
Lr95329-1

T874r1475

simmons_24
Apr 4, 2008, 03:04 PM
Sorry wrong part number; the part number for the base is Q674L 1520 (9745 probably ser no.)

hvac1000
Apr 4, 2008, 06:00 PM
Here is your old thermostat and subbase wiring. It is the first wiring diagram and figure number 7 on page number 5.

http://customer.honeywell.com/techlit/pdf/69-0000s/69-0392.pdf

You can transpose your wiring from the supplied above Honeywell diagram to your new hunter thermostat. I have no information on the hunter thermostat you bought.

At this time I would like to mention that Hunter thermostats are junk in my opinion and in the opinion of many others. I would think twice before I would install it. You will be much better served by replacing the Hunter you bought with a new Honeywell. Just my opinion.