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The Nexus NXM2G system is an intelligent microprocessor-based boiler load optimization control system designed to reduce energy costs by providing optimum thermal efficiency of low-temperature hot water boilers.

The NXM2G is designed to prevent boiler dry cycling which occurs when a boiler loses heat to its surroundings. The NXM2G is fully compatible with existing control systems and building management. Designed for use with low & medium-temperature water boilers, single-stage burners, fully modulating burners and many more.


  • Closed loop commercial boilers that use gas, oil, propane and/or LPG for building or process heating
  • Single or multiple boiler configurations
  • Compatible with existing controls and operations; operates with existing BMS
  • Dynamic and self adjusting
  • Single Stage, Multi-­‐Stage, or Modulating boilers