Large Box Van 520 Alpha Refrigeration System

Hubbard's split system has been specifically developed to operate in medium to large truck box bodies that are suitably insulated for fresh or frozen produce transportation. The refrigeration system is driven using a compressor that is mounted within the engine compartment and belt driven from the vehicle engine crankshaft. When the vehicle's engine is running and the thermostat calls for cooling an electro-magnetic clutch on the compressor is engaged enabling the unit to provide refrigeration. A semi-hermetic compressor powers the refrigeration system on mains standby. The 520 Alpha uses environmentally friendly R404a refrigerant and is suitable for temperatures down to -25°c.