Xylem-McDonnell & Miller 93-7B LWCO W/Potential Switch 163000, 93

The Xylem-McDonnell & Miller 93-7B 93 Head Mechanism with Potentiometer Switch operates as a precise component which used HVAC systems. The device used as an essential water level controller for boiler systems through its implementation of a switch water levels for improved system efficiency. The device controls boiler operation through water level adjustments which protects equipment from damage caused by insufficient or excessive water. The head mechanism delivers exceptional reliability which enhances system operational life and performance quality. The head mechanism used as an essential component for commercial and industrial HVAC systems which delivers durability while saving energy.