The FIREYE NXM2G Intelligent Boiler Load Optimiser system from HMA INSTRUMENTATION is a smart microprocessor-based boiler-load optimisation control system designed specifically to reduce energy costs by providing optimum thermal efficiency of Low Temperature Hot Water (LTHW) boilers. Energy and carbon savings for customers can range 10% up to 20%. In addition, controlling boiler short-cycling translates into significant energy and maintenance savings, together with a high return on investment.