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un0° 120U Undermount Transblock® Box Body Refrigeration

Hubbard un0° 120U – Undermount Transblock® Refrigeration System

Features NEW Kinetic concept for keeping fuel and maintenance to a minimum


Un0° 120 Undermount Transblock® refrigeration systems are designed to provide optimum performance in truck box bodies insulated for fresh or frozen produce transport. These high capacity, under mounted units are suitable for operation down to -20°C.


  • High capacity, great efficiency
  • Silent Operation
  • Green Technology
  • Low fuel consumption
  • Transblock® unit
  • Undermount
  • Easy to operate in-cab digital controller as standard
  • Three-phase electric standby
  • 12 Volt
  • National Service Coverage


Un0° 120U Undermount Transblock® system is designed to provide optimum performance in large sized box bodies that are insulated for fresh or frozen produce transport. The system uses environmentally friendly R404A refrigerant and is suitable for temperatures down to -20°C.


The system comprises of a Undermount Transblock® unit. In-cab digital controller that is fully programmable and will provide a constant temperature readout. Choice of two fan evaporator or three fan evaporator.


Refrigeration Cooling Capacity (30°C Ambient)
Road Operation
0°C 12,500W
-20°C 6,300W
Standby Operation
0°C 8,450W
-20°C 4,300W