This wiring is confusing. My current thermostat has RH, RC, W, Y and G. Will it work with this Trane TZEMT400BB3 as is?
1049830
White cable W1 on Trane goes to W which is heating; Green cable G on Trane is the fan goes to G; Red cable RC on Trane goes to R which is 24 VACHot; Blue cable 24 COMM on Trane goes to C which is 24 VAC COMM; Yellow cable Y1 goes to Y which is cooling. That should do the trick for you.
1049831
Does your current thermostat run on batteries? This thermostat requires a 25V wire for power. It is known as the C wire or Common wire.
1049832
Yes it will work fine. If you have any questions Trane has great customer service.
905442
Sorry for the delay. I don't know anything about this. My husband is out of town on business and this is his thermostat. He'll be back this weekend and will check into your question.
1284674
Yes it will work. Most units are standard until u get to the brand new models. Most common mistake people make is thinking its the heating element when its actually a high temp limit switch. For the money try the heating element first. If that doesnt fix it i would look there. Good luck.
1813079
Not sure since I use a forced air furnace (no a/c). Check your existing thermostat - I only hooked up 3 wires and it works great!
2221039
If it's exactly like this one, most likely yes. My original one was a coleman , the wiring was different and the diagram that came with the thermostat was the wrong one for that model. Didn't work for me. Good luck.
452602
Wonder if he's trying to transfer programming from a Trane thermostat. In which case, I'd say just decide what you want and program the new thermostat, ignoring what the old thermostat was doing.
1090112
It works very well with the second generation nest thermostat. I had it installed yesterday. The humidifer wire hooks into the * slot of the nest. Once installed you can set it to only run when your furnace kicks on or you can have it run as needed. Hope this helps!
161537
It depends on your existing thermostat. This unit requires 5 wires, with the 5th blue wire requiring 24V. If you have a modern 5 wire thermostat, it should work by hooking it up as you say. If you are currently hooked up to only 4 wires, I suggest getting an HVAC person to help out.
2173570
I installed 3 in our vacation home built in 1986 and have a 4th to install next time I am there. It is a 2 wire system and there are only 2 connections on the new thermostat (2 line in and 2 load out) works great.
1635449
Not sure, I bought this for my 2 wire gas burner along with the transformer kit. Was abe to convert my old thermostat to work with all the settings of the new venstar. Go to the venstar website they have specs and videos and also email them they were pretty good answering my questions.
1578742
I took another look at thermostat...here's the one it works with: Honeywell YTHX9421R5127WW Prestige IAQ Redlink Internet Gateway Thermostat Kit
2221043
as long as the temp slide and switches are in the same places and have the exact same functions then yes they are both analog thermostats and should mate with the board up in the unit. be sure to turn off the breaker going to the unit in question before you touch th old thermostso you don't short and blow the upper control board while changing out the thermostat and wires accidentally touch. good luck. TTFN GLENN
1099174
Leo -If the Trane XB13 is a heat pump, my GUESS is that it will work. However, I strongly recommend that you contact Honeywell tech support at www.ecccustomercare@honeywell.com. I found them to be very responsive to inquiries. I have four different manufacturers' heat pumps and this t-stat works well with all of them. Joel
1035378
On my unit there is a jumper between RH and RC and the RED wire goes to RH and the WHITE wire goes to W. Mine is oil heat only. Hope this helps.
1280697
More information is neededsuch as what system do you have. Is it just a furnace or does it incorporate central air. And what connections were on the old thermostat (w,r,y,g)?
2243696
As far as I know this sensor will work with ANY programmable thermostat that requires a wired remote temp sensor.
395707
Not sure but I hook this up with my new high effisance furnace and my installer did not have to do any extra work from my 20 year old thermostat. It works really great. Sorry I can't help more