I have a Duo-therm dometic ducted model 600315.331. What would I need to replace with the Mach 8? (Coleman Mach 8 Plus 15,000 BTU RV AC

Answer

Jul 11, 2025 - 09:35 AM

To replace a Dometic with a Coleman Mach you would need a conversion kit. This kit allows you to reuse your existing Dometic CT wall thermostat, control box, and ducted ceiling plenum. It includes all necessary components to adapt the electrical and mounting setup for the new Coleman Mach unit, except for the four bolts and mounting plate that secure the Dometic rooftop unit.
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I have a Duo-therm dometic ducted model 600315.331. What would I need to replace with the Mach 8?

Coleman Mach 8 Plus 15,000 BTU RV AC | 37204-076

Coleman Mach 8 Plus 37204-076 delivers 15,000 BTU of rooftop cooling in an ultra-low-profile design. Dual-motor operation, Arctic White finish. Free shipping at RV Upgrade Store.

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