Coleman | Mach 3 RV Air Conditioner | 38203-0680 | 13,500 BTU | Quiet Series | Ducted | Polished Black

Overview & Function

The Coleman Mach 3 Quiet Series 38203-0680 provides powerful yet quiet climate control for ducted RV applications. With 13,500 BTU capacity, it cools living areas, bedrooms, and galleys during hot weather travel. Polished black housing gives the rooftop a modern finished appearance while withstanding road exposure. ### Fitment & Compatibility This ducted unit fits motorhomes, fifth wheels, and travel trailers equipped for Coleman-Mach ducted air distribution. It is a direct replacement for 38203-series applications requiring polished black finish. Verify roof opening, duct configuration, thermostat compatibility, and power requirements before ordering. ### Technical Construction & Specifications This OEM Coleman-Mach air conditioner is rated 13,500 BTU in Quiet Series configuration. Model 38203-0680 is built for ducted installations with vibration-resistant rooftop construction. Factory-matched components support efficient airflow, reduced sound levels, and reliable cycling in mobile environments. ### Installation & Maintenance Guidelines Rooftop installation should be performed by a qualified RV technician with proper sealing and torque procedures. Inspect gaskets, filters, and condensate drainage each season for peak efficiency. Retain model and serial documentation and register the warranty after professional installation.