Coleman-Mach - the brand you turn to for quality ACs, Heat Pumps, Thermostats and accessories for RVs, boats, off-road vehicles and specialty applications. For Coleman-Mach air conditioners and heat pumps, innovation is a process of assessing customer needs and translating those needs into products. It is these innovations that have kept us at the forefront of the industry, and made the Coleman-Mach brand a trusted partner to RV manufacturers, dealers and enthusiasts everywhere. Compatibility: Coleman Mach 6633/ 46413 Air Conditioner And 7330/ 8330 Ceiling Assembly Model Air Conditioner Easy To Install For Coleman Mach 6633/ 46413 Air Conditioner Model Air Conditioner Or For Coleman Mach 7330/ 8330 Ceiling Assembly Model Air Conditioner Limited 2 Year Warranty | Coleman RVP Coleman Mach 1460-3521 Air Conditioner Transformer