The revolutionary Coleman Mach 8 Plus Air Conditioner has the lowest aerodynamic profile of any rooftop unit in the industry at only 8" tall. This lower profile means less drag and improved fuel efficiency. The ultra-low profile Mach 8 Plus has an industry exclusive fiberglass basepan that provides superior strength and durability while reducing weight. Although the profile may be small, it continues to outperform all competitive models. Two motors deliver the same BTUs of cooling on both high and low speeds. The Mach 8 Plus has the highest air flow on high speed and is ultra-quiet on low speed for night time cooling.• The lightest low-profile unit made at only 90 lbs.• Backward compatible with any Coleman Mach air conditioner• Installs easily from the roof for ducted top down mounted systems• Operates even at desert conditions of 125°F• Has the largest BTU resistance heater of any RV air conditioner• R32 refrigerant for lower environmental impact and improved energy efficiencyMach 8 Plus 13, 500 BTU Model SpecsHeat Pump: NoCondensate Pump: YesVolt Rating: 115VAC 60Hz 1 PhaseFull-Load Cooling Amps: 13.4AStandard Running Watts: 1, 395WRefrigerant: R32Weight: 90 lbs. Exterior Shroud Dimensions: 8.25"H x 28.4"W x 41.1"LMach 8 Plus 15, 000 BTU Model SpecsHeat Pump: NoCondensate Pump: YesVolt Rating: 115VAC 60Hz 1 PhaseFull-Load Cooling Amps: 15.2AStandard Running Watts: 1, 445WRefrigerant: R32Weight: 91 lbs. Exterior Shroud Dimensions: 8.25"H x 28.4"W x 41.1"Ltable, th, td {border: 1px solid black; border-collapse: collapse;}td {padding: 6px;} Older Models New R32 Models Description Old Coleman Part No. Old CW Item No. New Coleman Part No. New CW Item No. 13, 500 BTU Mach 8 Plus AC Arctic White 47223-076 133219 37223-076 154312 15, 000 BTU Mach 8 Plus AC Arctic White 47224-076 N/A 37224-076 154313 15, 000 BTU Mach 8 Plus AC Black 47224-079 133223 37224-079 154314 Two motors deliver the same BTUs of cooling on both high & low speeds Backward compatible with any Coleman Mach air conditioner R32 refrigerant for lower environmental impact & improved energy efficiency | Coleman Mach 8 Plus R32 RV Air Conditioner with Condensate Pump