Guardian Controls design and manufacture energy efficient control and monitoring systems for the refrigeration industry.

Saving refrigeration energy is our passion.

Each day we help customers large and small reduce their energy consumption, saving them money and lowering their carbon footprint.

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Fan Speed Optimiser

The Guardian Controls Fan Speed Optimiser (FSO) has been specifically…

Door Sentry

The Guardian Controls Door Sentry is a voice alarm system for cold…

Crankcase Optimiser

The Crankcase Heater Optimiser has been specifically developed to reduce…

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