Pay in 4 interest-free payments of $43.67 Learn more
Ships within 48 hours · Estimated delivery Sep 24 - Sep 29
always verify if your existing 24V coil is functional or if a new COL12849 or similar coil is required for the repair
Professional installation is recommended to ensure the blade is positioned at the correct depth within the shroud for maximum HVAC system efficiency
tank levels
Engineered for reliability as a critical safety component
Fulton Boiler 2-40-000420 Relay 321142-301 always verify if your existingThe Fulton Boiler 2 40 000420 Relay is a critical 120V low water safety relay designed for demanding steam and hydronic applications. As a genuine OEM Fulton replacement part, this component integrates directly with your boilers control circuit to provide precise low water cutoff (LWCO) monitoring and pump control. Maintaining proper water levels is essential to prevent dry firing and catastrophic pressure vessel failure; this relay ensures that if a
US$ 1499.50
US$ 4925.00
US$ 48.93
US$ 27.93
US$ 48.93
US$ 37.03
US$ 2075.00
US$ 2299.50
US$ 62.93
US$ 76.93
US$ 43.90
US$ 10275.00
