Original message
| davetul
 |  "Thermo replacement"
, posted Sun 13 Jan 16:29  
I am trying to replace my thermostat with a new programmable one. I am not an electrician, but have an adequate level of knowledge with regards to electricity, so I figured I could handle this one.
My old stat was a janitrol HPT 18-80. The wires on it were connected relatively similarly to the colors
Y - grey
G - green
R - red
O - orange
W2 - white
E - black
C - blue
Replacing with a honeywell RTH7000 Series. The wire identifiers are pretty similar and straight forward, with the exception of the Aux / W2. Aux is on the heat pump side, with W2 on teh conventional side. Is hooking up the wire from my old thermo's W2 to the Aux / W2 connector ok?
Thanks
Dave
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Replies:
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| Houston204
| "Re(1):Thermo replacement" , posted Sun 13 Jan 18:15
C = blue
G = green
Y = grey
O/B = orange
Rc & R = red
Aux = white
E = black
option 170 = 7
option 190 = 0
"Tip of the Day" Remember to remove power first.
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