Red Dot R-6101 Rooftop A/C

Red Dot engineers set out to create a sleek, low profile housing that would look right at home on today’s truck and heavy-equipment cabs. The injection-molded housing has pockets to hold the receiver drier, blower assembly, and evaporator core, so they’re simpler to replace. A 12-inch Spal fan, dual-scroll/dual-inlet Spal blower, rifled-tube evaporator and a parallel flow condenser contribute to the improved performance.