Honeywell EIM

[benlimon]

I have an electric furnace with an EIM inside of it. but i only have 3 wires on the thermostat and do not know how to set up my Google Nest

[Patrick_Caezza]

It sounds like it is a proprietary interface that is not compatible with any of the Nest thermostats

[MelbaDT]

Hey folks, 

Thanks for answering, Patrick_Caezza. 

benlimon, thanks for reaching out. Could you post a photo of your old thermostat wires so we could double check? 

Best, 

Melba

[MelbaDT]

Hey benlimon, 

Checking back in — still need our help?

Best, 

Melba

[MelbaDT]

Hi, 

I haven't heard from you in a while so I'll be locking this thread if there is no update within the day. If you have any new issues, updates or just a discussion topic, feel free to start a new thread in the community.
 

Best, 

Melba