Mach 8 Cub expands air conditioning options

(Jan. 8, 2014) -- Weighing around 85 pounds, the Mach 8 Cub has a rated cooling capacity of 9,200 Btus. A 6,000-Btu electric heat element is also available. The Mach 8 Cub is ideal for smaller RVs and trailers where size is limited.