The Coleman Mach Air Conditioner Condenser Fan is a specially designed, curved-fin fan blade that also reduces the Mach 8s noise level outside your RV. 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 45204/ 45254 Air Conditioners Made In USA Limited 2 Year Warranty | Coleman RVP Coleman Mach Air Conditioner Condenser Fan