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Self-Regulating Points Heating - Energy & Cost Efficiency

Rail networks are setting ambitious targets to reduce CO₂ emissions with the move towards net zero. To meet these targets it is crucial to find ways to reduce energy consumption.

GrayBar’s Self Regulating Points Heating system is the perfect solution to reduce both operational expenditure and energy consumption. Our Points Heating system uses 20-30% less energy compared to constant wattage points heating. Combined with a long life (40+ years)this makes it the obvious choice for reducing the whole life cost of points heating.