The Weil McLain 381-354-527 Section Replacement Kit is a critical OEM boiler part designed for technicians performing cast iron boiler repair on specific gas-fired residential units

Standard 21709 assemblies include a pre-installed 1-set screw for mounting to the flat of the blower motor shaft

selecting the highest signal pressure automatically without the need for field adjustments

Common Questions: Can I use this relay to replace a single pole relay

Designed for professional maintenance

Raypak 007225F Relief Valve Els PW 17895 The Weil McLain 381-354-527 SectionThe Raypak 007225F Relief Valve is a critical safety component designed for high capacity industrial heating systems and commercial boilers. As a veteran grade pressure relief valve, it is engineered to handle a maximum output of 2,445,000 BTU, providing a reliable failsafe against over pressurization in demanding hydronic environments. Featuring a 3 4" NPT inlet and a preset 150 PSI rating, this genuine OEM Raypak part ensures precise discharge