Which Tstat

[walker45]

I want to replace my tstat I have a Trane system XLi 14 Heat pump with Gas backup XL 90 furnace with 2 stage blower also has AC what is a compatible programable tstat that will take the place of my I think it is a Trane baystat 575 non-programable.

[beenthere]

Ask you contractor.

Duel fuel stats don't wire up as easy as you ,ight think.

[iraqveteran]

Ask you contractor.

Duel fuel stats don't wire up as easy as you ,ight think.

ditto.

You are attempting to tackle a monster that is way out of your league. Not only could the wiring for duel fuel be difficult but the set-up of the Tstat is difficult too. You would need to know cut out temps, OTS settings, duel fuel settings, etc...

Get a contractor to come get you a good stat.

[2old2rock]

Honeywell IAQ would work nicely, but chances are, you can't do it on your own. Don't take the chance of messing the whole thing up. With very bad results.