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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
SPDT electrical contacts for flexible control circuit integration
preventing mechanical failure and maintaining operational safety
Drop-In OEM Compatibility: Engineered specifically for Raypak heater footprints
preventing underflow or overflow
providing a rated life of 200
Fulton Boiler 2-40-000420 Relay 340155-7026 SPDT electrical contacts for flexibleThe Fulton Boiler 2 40 000420 Relay is a critical 120V low water safety relay designed for demanding steam and hydronic applications. As a genuine OEM Fulton replacement part, this component integrates directly with your boilers control circuit to provide precise low water cutoff (LWCO) monitoring and pump control. Maintaining proper water levels is essential to prevent dry firing and catastrophic pressure vessel failure; this relay ensures that if a