Fulton Boiler 2-40-001021 Relay R-407A and commercial gas management systems

and commercial gas management systems

featuring a 1-3/8" shaft diameter

the V46AB-25 provides the mechanical durability and modularity required for long-term serviceability and consistent flow rates

Simplify Maintenance: Features manual flushing capabilities to quickly clear debris from the valve seat without full disassembly

Key Benefits Multi-Voltage Compatibility: Operates on 24Vac/Vdc

Fulton Boiler 2-40-001021 Relay R-407A and commercial gas management systemsThe 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