Fulton Boiler 2-40-001021 Relay 322838-753 Its surface-mount configuration and 1/4-inch

Its surface-mount configuration and 1/4-inch quick-disconnect terminals make it a straightforward drop-in for technicians looking for a boiler safety limit that meets strict manufacturer specifications

This HVAC gas valve replacement is a direct match for various Lochinvar and A

Engineered specifically for Danfoss reciprocating compressors

Engineered with a forged brass body

Fulton Boiler 2-40-001021 Relay 322838-753 Its surface-mount configuration and 1/4-inchThe Fulton Boiler 2 40 001021 Relay is a specialized Low Water Cutoff (LWCO) control engineered to maintain critical safety parameters in legacy Fulton steam and hydronic systems. This 11 pin plugin relay operates on 120VAC at 50 60 Hz and integrates a dedicated test function, allowing technicians to verify circuit interruption without draining the system. Designed as a high reliability safety interlock, the 2 40 001021 utilizes NO NC powered contacts