Lochinvar & A.O. Smith 100166249 SPDT Pressure Switch 1.05"WC

The Lochinvar & A.O. Smith 100166249 SPDT Pressure Switch 1.05” WC is an important safety device for use in gas water heaters and boilers. This SPDT switch controls the deactivation or activation of the components depending on the pressure level inside the system by observing pressure changes. It maintains that the pressure inside the burner is safe to avoid cases of overheating and eventual failure of the system. This type of heating is widely applied in residential and commercial HVAC systems; advantages include increased safety, increased reliability of operation, energy-saving, and increased service life of heating equipment with stable performance.