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View Full Version : Replacing a Trane thermostat with Honeywell RTHL3550?


sherrik68
Jan 17, 2013, 06:12 PM
The wiring is completely different so we called Habib from India and got the wiring straight but it won't kick on when it needs to and the aux tries to kick in and it won't work either, what do we do to get it working... I'm cold & need help asap

mouse 1946
Nov 11, 2013, 12:22 PM
Can I replace my old Trane heat Pump , Weathertrone thermostat with a new Honeywell RTHL3550 ? E-Mail --- [email protected]