The Hydrolevel 400R (Part Number 45-402) is a professional-grade 24VAC low water cut-off designed specifically for steam boiler applications where a remote mounting configuration is required

far exceeding standard consumer-grade valves

Featuring a 1/2" x 3/4" NPT connection

industrial lighting

Spence 07-06607-00 Repair Kit THPU32HP7Y The Hydrolevel 400R (Part NumberThe Spence 07 06607 00 Repair Kit is a comprehensive maintenance solution engineered specifically for the Spence T124 series pilot operated temperature regulators. Designed for high performance steam and fluid heating applications, this T 124 Pilot rebuild kit contains precision machined internal components necessary to restore factory standard control accuracy. When troubleshooting pressure regulator hunting or set point drift in industrial steam