Lochinvar & A.O. Smith 100380600 Gas Valve 320074-702 The TEFZEL valve seats and

The TEFZEL valve seats and EPDM O-rings ensure a tight seal and high close-off pressure

or VA9300 series actuators depending on the torque and control signal requirements of your BAS

this is a hard-shutoff valve factory-set for specific superheat tolerances and should not be adjusted in the field

the 19550 is the direct replacement and functionally identical to the 3ARR3MARS550

ensuring reliable operation in high-heat environments

Lochinvar & A.O. Smith 100380600 Gas Valve 320074-702 The TEFZEL valve seats andMaintain peak combustion performance in high efficiency systems with the Lochinvar & A. O. Smith 100380600 Gas Valve Coupling. Engineered as a direct OEM replacement for the Lochinvar CD CC120 Cadet series, this assembly is a critical component for technicians addressing ignition failure or pressure offset issues. Unlike generic alternatives, the 100380600 is an integrated fan assembly with venturi and gasket, precision matched to the negative