1955 - 1959 Chevy pickups

Fly-By-Wire fully electronic servo motor controls with no cables or capillary tube to route
Infinite just-right-temperature air blending
Infinite blower fan speed adjustment
High-volume dehumidified defrost mode
Separate high-capacity aluminum plate & fin cooling coil
Copper/brass CuproBraze™ parallel-flow heater coil
Mounts behind the dash