The revolutionary Coleman Mach 8 Plus Air Conditioner with Heat Pump has the lowest aerodynamic profile of any rooftop unit in the industry at only 8.25" 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.• Ultra-low 8.25" profile reduces wind drag• The lightest low-profile unit made at only 90 lbs.• Built-in condensate pump for effective water removal• Durable fiberglass basepan for superior strength and durability• Quiet dual speed motors for consistent comfort• Backward compatible with any Coleman Mach air conditioner• Fits ducted or non-ducted systems• Installs easily from the roof for ducted top down mounted systems• Fits standard 14" x 14" vent opening• 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: YesCondensate Pump: YesRefrigerant: R32Volt Rating: 115VAC 60Hz 1 PhaseFull-Load Cooling Amps: 13.2AStandard Running Watts: 1, 375WWeight: 93 lbs. Exterior Shroud Dimensions: 8.25"H x 28.4"W x 41.1"LMach 8 Plus 15, 000 BTU Model SpecsHeat Pump: YesCondensate Pump: YesRefrigerant: R32Volt Rating: 115VAC 60Hz 1 PhaseFull-Load Cooling Amps: 15.2AStandard Running Watts: 1, 445WWeight: 94 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 47023-076 NA 37023-076 154319 13, 500 BTU Mach 8 Plus AC Polished White 47023-075 NA 37023-075 154320 15, 000 BTU Mach 8 Plus AC Arctic White 47024-076 133228 37024-076 154323 15, 000 BTU Mach 8 Plus AC Black 47024-079 133229 37024-079 154324 15, 000 BTU Mach 8 Plus AC Polished White 47024-075 NA 37024-075 154325 Built-in condensate pump for effective water removal Durable fiberglass basepan for superior strength R32 refrigerant with lower environmental impact | Coleman Mach 8 Plus R32 RV Air Conditioner with Heat Pump and Condensate Pump in Black