Different Wire Colors for Replacement Single Zone Thermostat for Dometic RV Air Conditioners
Updated 01/12/2026 | Published 08/28/2024
Question:
Hi. My wiring is red white and green. Not the same as your diagram
asked by: Robert
0
Expert Reply:
Hi Robert; the attachment points will still correspond with the 12V-, COMMS, and 12V+ in the # DMC79FR diagram. Wire colors don't always match since RV manufacturers tend to use whatever they have available. It looks like this is your old thermostat so you can carry the wiring configuration over with those colors.
expert reply by:
Robin H
0
Wiring Diagram For Dometic Thermostat/Control Box
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Dometic Thermostat.
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Product Page this Question was Asked From
Replacement Single Zone Thermostat for Dometic RV Air Conditioners - Black
- Accessories and Parts
- RV Air Conditioners
- Thermostat
- Black
- Dometic
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Robin H.
1/12/2026
Hey Robert, how did things go with wiring the new thermostat using your red, white, and green wires? Sharing how the color match worked out could help others with the same setup.