Zanotti Un0°U Multi-Temperature Transport Refrigeration Units


The Zanotti un0°U Multi-temperature Transport Refrigeration Units are installed under Large Insulated Truck Bodies, cooling up to 5m zones, for positive and negative temperatures. They are Ideal for customers who cannot nose-mount their compressor units on their large Insulated truck body, that still need to maintain the split temperatures that their business requires.

Zanotti un0° Multi-temp Transport Refrigeration Units are available for un0°U 100 and 120 Units.

The Multi-temperature range is designed to cool Independent Temperature controlled zones in your refrigerated vehicle, at different set temperatures, so that you can deliver separate loads requiring both positive and negative temperatures, in the same vehicle at the same time – in other words, it allows you to deliver frozen fish and fresh produce in the same vehicle, protected independently from each other, at completely different temperatures.

This revolutionary new range of Independently powered Diesel Units work separately from the vehicles compressor system as it run’s off of it’s own compressor, removing the need for drive belts resulting in improved efficiency and reduced fuel consumption.

Product Features

  • Automatic temperature management through microprocessor
  • New design with air intake grille that allows a steady air flow and installation on both sides of the truck
  • Anti-corrosion body and long life structure
  • High reliability for storage products
  • Low fuel consumption thanks to the elimination of moving parts
  • Reduction of noise levels
  • User friendly
  • High level quality components
  • Reduction of service costs due to a longer time interval in maintenance operations
  • Reduction of parts to be maintained due to direct drive in place of drive belts
  • Reduced environmental impact due to low consumption and to low CO2 emissions


  • Remote control panel for external installation
  • Battery 100 A/H
  • Copper piping kit
  • Fuel tank
  • Different voltage on request

Technical Specs

un0° U Multi R404A
Tc 0°C – 2F Tc -20°C – 2F Tc 0° – 3F Tc -20° C – 3F Evap. air flow Air flow
6.300 W 3.800 W 7.600 W 4.400 W ??? m³/h ??? m

* Tc = Coldroom temperature


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