Split System Controller

Heatcraft Worldwide Refrigeration introduces an innovative walk-in cooler controller solution to provide improved defrost control.

The new Split System Controller combines three mechanical components into one electronic solution to reduce defrost complexity; providing restaurant and business operators with a simple, reliable and flexible solution.

Features and Benefits

  • Replaces three mechanical components:
  • Defrost termination switch
  • Defrost timer
  • Mounted thermostat
  • Preprogrammed parameters suited to your environment
  • One controller for all operating temperatures
  • Wiring eliminated to condensing unit, reducing install time
  • Easy to read LED display
  • 66% reduction in required defrost components
  • Built-in alarm and error code options


Split System Controller is currently only offered for Low Profile unit coolers. For more information, please contact your local Sales Representative or Account Engineer.