Braeburn 1200 T'stat to Honeywell RTH9590

Old 10-23-14, 06:33 PM
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Braeburn 1200 T'stat to Honeywell RTH9590

Braeburn Model 1200 had the following wiring terminals in use:
R,O,C,Y1,G,W2 and a jumper between E/W1 and W2

Honeywell RTH 9590 has the following terminals

C,K,Rc,R,W-O/B,Y,G,W2-Aux/E,Y2,L and a jumper loop

Manual says to consult website if you have separate W1,W2,Y1 leads, but I can't find anything related on the website.

I've connected

C to C,
R to R,
O to O,
Y1 to Y,
G to G,
W2 to W2-Aux/E

That look right? What about the jumper?

Thanks for your help,

Old 10-24-14, 06:55 AM
firedawgsatx's Avatar
Join Date: Jul 2013
Location: USA
Posts: 1,726
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Your wiring looks good and the jumper needs to be there. Here is a link to the installation manual:

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