Original message
| lehman
 |  "Help Please"
, posted Mon 1 Sep 10:20  
I need help changing my old thermostat which is a TA2000
It does not say on it which brand it is other than TA2000
This is how the lettering reads for the wiring
W W
LB2OXRYGE3
This is the color wires I have
white
orange
blue
red
yellow
green
black
I bought a Hunter Set & Save Programmable Thermostat. Model #44260
This is the lettering I have on the Hunter
G RC RH Y/O W/B Y1
Can anyone tell me which color wire goes where?
T
Melvin Lehman
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Replies:
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| raybraccischi
| "Re(1):Help Please" , posted Mon 1 Sep 11:19
What type of heating/cooling system do you have?
Ray B
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| | lehman
| "Re(2):Help Please" , posted Mon 1 Sep 11:40
quote:
What type of heating/cooling system do you have?
...
My heating/cooling system is a frigidaire
Melvin Lehman
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| | Trane gang
| "Re(3):Help Please" , posted Tue 2 Sep 16:31
Do you have a furnace or heat pump?
Usually if it was installed correctly at the unit it would be:
red wire to rh terminal
yellow wire to y terminal
green wire to g terminal
orange wire to o/b termial (for heat pumps)
white wire to w1 termianl (for furnace)
I'm assuming that the new t-stat is battery powered since you didn't list a C terminal. other two wires usually not used on residentual units, cut back and cap.
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