Lochinvar & A.O. Smith 100208408 Low Air Pressure Switch

The Lochinvar & A.O. Smith 100208408 Low Air Pressure Switch is an important safety component installed in HVAC systems, particularly water heater and boilers. It checks the pressure of the air inside the equipment to facilitate proper working of the equipment. If the air pressure drops below a certain level, the switch will shut off the appliance to prevent such issues as faulty combustion, or overheating. It is suitable for residential and industrial use and enhances energy utilization and user safety. Thus, it should be considered an essential component of HVAC system maintenance.