EasyTouch RV™ Thermostat Wire Harness

Micro-Air, Inc.


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EasyTouch RV™ Thermostat Wire Harness
Some RV manufacturers deviated from the original design of Coleman (AirXcel/RVProducts/RVP) air conditioners that prescribed molex connectors as pictured. In the altered wiring, the air conditioner connecting wires leading from the wall to the thermostat were connected by crimps or wire nuts (direct wired). If yours is direct wired this way to the thermostat (without connectors), you will need our simple adapter to complete your installation of the EasyTouch RV WiFi thermostat.

How to check before your purchase? Remove your thermostat from the wall to see if your wires in the wall have a similar connector. If none are found, our engineers have designed what you need to make our WiFi thermostat work for you: our 354/355 Wire Harness pigtail assembly (HAR-354-355).
Guides & Information
Manuals and Support

Coleman 354
Coleman 355
Note: Where wall wiring contains no Molex connectors

  • Wire Length: Aprox 6 inches


The wire harness can be spliced easily to your existing wall wires. Just Google: HOW TO SPLICE WIRES to find various approaches like the simple wire nut method.

Follow one of our wiring guides from the EasyTouch RV 355 Operating Manual found at (Table 1 (p. 4) or Table 5 (p. 15)) or in the EasyTouch RV 354 Operating Manual found at. (Table 1 (p. 4) or Table 5 (p. 15)).

If yours is the EASYTOUCH RV 354 thermostat, use the PURPLE WIRE.
If yours is the EASYTOUCH RV 355 thermostat, IGNORE THE PURPLE WIRE in the center as it is not needed in the 355.