"seniorgeezer" wrote in message
oups.com...
I am replacing an old HVAC control unit with a new one ... but wire
markings are different. The instructions with the new unit are
unclear. Old unit is WeatherTron New is LUX.

Old - R, T, O, G, Y, X2, B, U, W. New - G,Y,W,RH,B,O,RC. Which wire
goes to which wire?

Thanks for help.

Bob


This is Turtle.

Here Hold My beer and Watch this !

first a lot of the Old WeatherTron units was heat pumps and the thermostat you
have will not deal with the X 2 , U , and T teminals. If not a heat pump read
below.

If not a heat pump here goes;

OLD NEW THERMOSTAT

R ----------------- Rh / RC
G ----------------- G
Y ----------------- Y
W ---------------- W
Tape off others.

Now Hand me my Beer Back !

TURTLE