cross reference between a trane and honeywell - http://www.hvacmechanic.com/ Forums

Original message

Angela Renee

66.168.87.236

"cross reference between a trane and honeywell" , posted Fri 18 Jul 16:16

I need a cross reference between a trane weathertron baystat model # 239 serial # 3AAT86B1A1 and a honeywell model # TH3210D1004.

Angela

Replies:

Houston204

98.196.66.53

"Re(1):cross reference between a trane and hon" , posted Fri 18 Jul 23:01

Trane = Honeywell
F = L
O = O
Y = Y
X2 = E
G = G
T = Tape this wire off. Your new stat does not use an outdoor thermister for heat control.
W = Aux
B = C
R = R

"Tip of the Day" Remember to remove power first.