Dual Systems

Product Information

Dual Evaporator systems available from GAH offer various configurations for the transportation of chilled and frozen goods within suitably insulated totally separate compartments.

Unlike traditional systems whereby air is taken from the frozen section to cool the chill section, GAH Dual systems have a separate evaporator for each compartment. This means that you do not deplete the temperature in one compartment to satisfy the temperature in another.

There are many variables that may affect the selection of a GAH dual evaporator system (e.g. temperature required, compartment configuration, insulating material, delivery drop rates from each compartment etc.) Therefore, each application should be checked by A GAH Refrigeration applications specialist who will advise you of the most suitable GAH Dual system.

GAH have a computer selection program that can, providing that all of the variables are known, quickly determine the best unit for each application.

Key Features

  • No cross contamination of air between compartments
  • Panel van and box body variants
  • Various evaporator styles and configurations
  • Chill chill capability
  • Chill freeze capability
  • Freeze freeze capability
  • Individual digital temperature control and display for each compartment
Tesco refrigerated box van by GAH with dual system refrigeration

Technical Specifications

Model Description Suitable For
RD20MT Rapier Dual System, no standby Medium sized panel vans
RD21 or 3MT Rapier Dual System, with single or three phase standby Medium sized panel vans
SRD20MT Super Rapier Dual system, no standby Large panel vans
SRD21 or 3MT Super Rapier Dual system, with single of three phase standby Large panel vans
JD20MT Javelin Dual system, no standby Up to 3.5 tonne box bodies
JD21 or 3MT Javelin Dual System, with single of three phase standby Up to 3.5 tonne box bodies
XD20MT Excalibur Dual system no standby Up to 7.5 tonne box
XD21 or 3MT Excalibur Dual system, with single three phase standby Up to 7.5 tonne box bodies