The revolutionary Coleman Mach 8 Plus R32 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 of up to 300 CFM 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.• 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 15, 000 BTU Model SpecsHeat 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. 15, 000 BTU Mach 8 Plus AC Arctic White 47004-076 133226 37004-076 154321 15, 000 BTU Mach 8 Plus AC Black 47004-079 133227 37004-079 154322 Exclusive fiberglass basepan provides superior strength while reducing weight Ultra-quiet on low speed for nighttime cooling R32 refrigerant for lower environmental impact & improved energy efficiency | Coleman Mach 8 Plus 15,000 BTU R32 RV Air Conditioner with Heat Pump