Honeywell Home EIM4010 Equipment Interface Module (RedLINK 3.0)

The EIM4010 equipment interface module moves your thermostat wiring to where it is easiest to do: on or near the heating equipment. The ElitePRO thermostat talks to the module wirelessly through RedLINK 3.0 technology; at the wall, it only needs power.

It is the solution when wires are missing between the thermostat and the equipment, or when your system has more equipment than the thermostat alone can control: its U1, U2 and U3 terminals can be set for an extra stage (for example a 3rd cooling stage), air quality devices, sensors or dry-contact alerts.

Highlights

• Simpler wiring — Everything connects at the module, near the equipment, with standard 18 to 22 AWG thermostat wire.
• Wireless to the thermostat — The thermostat talks to it over RedLINK 3.0: no need to pull new wires through the walls.
• More equipment — Configurable U1, U2 and U3 terminals: extra stages, humidifier, dehumidifier and air exchanger together.
• Better diagnostics — Support for sensors and dry-contact alerts, to be warned of a problem sooner.

Specifications