[Arcanus6669]

The Old White Rodgers 1F59-11

W - White
R - Red
C- Blue
G - Green
O - Brown
Y - Yellow
Orange wire not used

The New Honeywell RTH7400 has

-------Conventional--------
------------- Heat Pump---------------
C C w2 Aux
G G y2 E
Y Y L
O/B W
R Jumpered
RC Together


The G, Y, R, C, all seem obvious, and I thought the W would go to the white wire but that leaves the brown wire that was hooked up to the old O. The white and brown wouldn't go together would they?

Thanks