Laars Heating Systems 2400-446 Endurance Return Sensor

The Laars Heating Systems 2400-446 Endurance-Return Sensor is an essential part of Laars heating systems. It checks the temperature of the return water so that the boiler runs properly and without power or in the absence of electricity. The return water temperature is sensed accurately and the firing rate of the boiler can be controlled for optimal performance. These advantages include increased efficiency of the system, better comfort through accurate heating lowered energy costs due to better fuel utilization, and increased reliability of the system because of avoidance of extreme temperatures.