I have a Maple Chase 09520 thermostat that I am replacing with a Hunter Just Right thermostat. There are 7 wires for the Maple Chase and only 5 for the Hunter. Which do I use? And what do I do with the extras? This is how it is wired in the Maple Chase:

Blue-->C
Red-->R
Yellow-->Y
White-->E
Green-->G
Brown-->W2
Orange-->O

The Hunter has the following slots

G, W, Y, Rh, Rc

Any help would be appreciated
Thanks!

Do you have a heatpump? Looking at the wires from the old tstat I`d guess you have.,
If so I see two problems
1st you bought a hunter tstat, (junk)
2nd the tstat is wrong for a heat pump

Take the junk back,, and get a honeywell that is for a heatpump, if that's what you have

How did I know you were going to say that :p

Ditto

Quote:

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Originally Posted by MarkwithaK

How did I know you were going to say that :p

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You must have finally got that crystal ball back from the repair shop,, :),:)