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Thermostat Compatibility

avoros18
Community Member
11 REPLIES 11

Houptee
Silver Product Expert
Silver Product Expert

Any labels on the screw terminals I can't see the picture is not clear.

Looks like it is a standard system and should be compatible.


Houptee -- NJ Master HVAC Licensed Contractor

avoros18
Community Member

It’s R, i +, i-, C

it’s not compatible 😞

Houptee
Silver Product Expert
Silver Product Expert

What kind of system is this? Heat and AC or just heat? If the equipment has standard terminal screws labeled like the Nest it will work. This might be a special thermostat you have that can be removed and a Nest used if you can provide the info on the system end Make and Model and pics of where the thermostat wires connect to it.


Houptee -- NJ Master HVAC Licensed Contractor

avoros18
Community Member

It is both heating and cooling. It’s a Lennox system meant for Lennox iComfort thermostat. I have someone coming to see if they can still install the nest. This is one of the only systems that’s not compatible with the nest. I spoke to a Google rep.

Houptee
Silver Product Expert
Silver Product Expert

The Lennox has 2 sets of terminals one is for the iComfort thermostat and next to it is standard screw terminals for a Nest or any thermostat.

IMG_6685.jpg


Houptee -- NJ Master HVAC Licensed Contractor

Houptee
Silver Product Expert
Silver Product Expert

So you can just move the wires to R W1 Y1 C G on the furnace and then put the Nest using same wires to same terminals on the Nest


Houptee -- NJ Master HVAC Licensed Contractor

avoros18
Community Member

Thank you!

Jhonleanmel
Community Specialist
Community Specialist

Hey folks,

Thanks for lending a hand, @Houptee.
@avoros18, I wanted to follow up and see if you are still in need of any help. Please let me know if you are still having any concerns or questions from here, as I would be happy to take a closer look and assist you further.

Thanks,
Mel

Hey there,

Checking back in should you still have some questions here. Let us know by replying to this thread. 

Best, 
Mel

avoros18
Community Member

Thermostat is in and working well. Thanks for all the support. 

EdwardT
Community Specialist
Community Specialist

Hi avoros18,

 

Thanks for the update. I'm glad to hear that it's working fine now. I will be locking this thread in 24 hours. Please feel free to create a new thread should you have some more questions or concerns in the near future and we'll be more than glad to help.

 

Thanks,

Edward