You can count on the Mach 3 PLUS for reliability. Featuring a large evaporator and condenser coils with raised lance fins to help dissipate heat, the Mach 3 has a solid 13,500 nominal BTU cooling capacity, and delivers 320 CFM (cubic feet per minute) airflow. Lower/interior unit sold separately.
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The Mach 15 is equipped with a 1/3 Horsepower fan motor, the largest used in an RV A/C, delivering cool air at an incredible 320 CFM (Cubic Feet Per Minute). And the Mach 15 features the same streamlined shape that enhances the airflow and cooling efficiency of every model in the line of Coleman-Mach RV air conditioners.
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