Lochinvar & A.O. Smith 100208651 LWCO 320788-703 the Yellow Jacket 21984 PLUS

the Yellow Jacket 21984 PLUS II Charging Hose Set offers high-performance fluid handling for technicians working with R-410A

Consistent Ignition: Provides dependable pilot flame operation for smooth system startups and efficient heating

Can this regulator handle high-pressure refrigerants

this assembly maintains the original factory specifications for CFM delivery and static pressure handling

this specific part is designed for steam pressure systems

Lochinvar & A.O. Smith 100208651 LWCO 320788-703 the Yellow Jacket 21984 PLUSThe Lochinvar & A. O. Smith 100208651 LWCO is a critical safety component designed for Knight Fire Tube Boiler systems and compatible hydronic applications. This electronic low water cut off features an auto reset function and an integrated test button, allowing technicians to verify circuit interruption without draining the system. Utilizing advanced probe type sensor technology, this 120VAC control effectively monitors water levels to prevent dry