The Coleman Mach 15 Air Conditioner is the world's most powerful RV air conditioner with the highest cooling output you can buy. The Mach 15 is equipped with a 1/3 hp fan motor, the largest used in an RV air conditioner, delivering cool air at an incredible 320 CFM. Plus the Mach 15 features the same streamlined shape that enhances the airflow and cooling efficiency of every model in the Coleman-Mach line of RV air conditioners. All copper tubing and gas-flux brazed joints ensure long life and dependability. Large evaporator and condenser coils with raised lance fins enhance the system's ability to dissipate heat. The updated Mach 15 models feature a new textured shroud that blends cleanly with RV exteriors and resists UV fading.• Compatibility: 14" x 14" Vent Openings• BTUs: 15, 000 BTUs• Electrical Rating: 115VAC 60Hz• Refrigerant: R-32• Full-Load Cooling Amps: 14.9• Standard Running Watts: 1611• Air Flow Rate: 320 CFM• Height: Standard 13.8"• Weight: 85 lbs.• Heat Pump: No• Power Saver: No• Condensate Pump: No• Soft Start: Notable, th, td {border: 1px solid black; border-collapse: collapse;}td {padding: 6px;} Description Old Coleman Part No. New Coleman Part No. New CW Item No. 15, 000 BTU AC White 38204-066248204-0662 38204-0642 163121 15, 000 BTU AC Black 38204-069248204-0692 38204-0672 163122 Large evaporator & condenser coils enhance ability to dissipate heat New textured shroud blends cleanly with RV exteriors R-32 refrigerant is a more environmentally friendly alternative | Coleman Mach Coleman-Mach 15,000 BTU Air Conditioner with Updated Shroud