The Coleman Mach 8 Plus Roughneck Air Conditioner gives you plenty of high-efficiency cooling power, but also has a lot of inner strength to handle rugged, off-road, and heavy industrial vehicle applications. It's specially equipped to handle the jarring and vibrations that come with the territory, whether you're in construction, the oil field, or just taking the back roads to your favorite fishing hole. 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 conditionerMach 8 Plus 15, 000 BTU Model SpecsHeat Pump: NoCondensate Pump: NoRoughneck: YesVolt Rating: 115VAC 60Hz 1 PhaseFull-Load Cooling Amps: 14.1AStandard Running Watts: 1, 440WWeight: 98 lbs. Exterior Shroud Dimensions: 8.25"H x 28.4"W x 41.1"LPLEASE NOTE: The Coleman-Mach Air Conditioners have been upgraded to use R32 refrigerant due to its lower environmental impact and improved energy efficiency compared to this older model. R32 has a lower global warming potential (GWP), meaning it contributes less to climate change if released into the atmosphere. It also allows for more efficient heat transfer in air conditioning systems, potentially leading to lower energy bills. Please note the comparable upgraded R32 units in the chart below. table, 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 Roughneck AC Arctic White 47204-0765 133235 37204-0765 154330 15, 000 BTU Roughneck AC Black 47204-0795 133236 37204-0795 154331 Exclusive fiberglass basepan for superior strength & durability Two motors deliver the same BTUs of cooling on both high & low speeds Backward compatible with any Coleman Mach air conditioner | Coleman Mach 8 Plus Roughneck RV Air Conditioner, No Condensate Pump in Black