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BillyHvac, Journeyman HVAC Tech
Category: HVAC
Satisfied Customers: 22541
Experience:  Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, hydronics
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I'm trying to connect a Lennox Harmony III to an iComfort

Customer Question

I'm trying to connect a Lennox Harmony III to an iComfort thermostat. I think I've learned you have have an EIM to do this, but before I buy one I'd like to know for sure. And know that one EIM will work for two thermostats from the Harmony III (i.e. I have 2 zones)
Submitted: 1 year ago.
Category: HVAC
Expert:  BillyHvac replied 1 year ago.


are you anticipating installing 2 Icomforts or just one in one of the zones?

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Customer: replied 1 year ago.
Probably both as we want to remotely control both zones (upstairs vs. down). Although I thought there might something a bit less expensive of a thermostat for doing that (i.e. 2nd zone)? If not, then both zones with the icomfort.
Customer: replied 1 year ago.
Hello,I've not heard anything on this request. Hoping I might hear soon?Henry