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Zero Ridge Group

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System Controllers

HDG boilers all have at their centre an advanced system controller.

Articles

HDG EMD Boiler Controller

The latest generation Lambda controlled boiler 90% plus operational efficiency. The HDG EMD-C215 controls all the processes required to maximise combustion and fuel efficiency.

The HDG webserver allows connection to your boiler or standalone controller.

The HDG Touch screen boiler and system controller.