Storm is correct. This vehicle has the engine under the floor and thus not a lot of place at the front to mount a condenser. He is probably running a compressor off the engine, routing the refrigerant to the condenser on the top to get rid of the heat without blocking the already meager airflow to the engine radiator, and then using god knows what inside to act as the evaporator. Hey, whayever works! (He probably can sit in a traffic jam all day at a 120 F and stay cool without overheating his engine.)
