York S1-2845-3111 Flame Sensor

The York S1-2845-3111 Flame Sensor is an essential part of HVAC systems, particularly gas furnaces and boilers. This sensor is used to sense the flame after ignition has been made. For instance, flame rectification is used where it can detect the electrical current of the flame. This signal informs the HVAC system control board that the burner is on and the system can then go on to operate. This makes certain that the HVAC systems work safely and to the optimum. Some of the advantages of using this flame sensor include; safety from the accumulation of the gases, efficiency in the detection of ignition, and low maintenance expenses due to proper combustion.