Success: You have added Lennox EIM Equipment Interface Module 22x18 - Untested to your shopping cart!
This listing is for 1 Lennox EIM Equipment Interface Module. Untested. The Equipment Interface Module (EIM) allows a Lennox® Communicating Thermostat to be used with most noncommunicating HVAC systems. The EIM allows most conventional, non-communicating furnaces or air handlers (up to 3 stages heating and 2 stages cooling) to emulate a Lennox® Communicating indoor unit (with reduced communication features). Contains all necessary relays and controls to emulate a Lennox® Communicating indoor unit. Ideal for Google & Mercari searches.
| Category | Electronics > Smart Home & Security > Smart Thermostats |
|---|