McDonnell & Miller RB-24E Wiring Harness Els PW 17895 it is a safety valve

it is a safety valve designed to "pop" fully open once the 15 PSI set point is reached

With an ambient operating range of -30°F to 140°F and color-coded wire leads

ensuring a secure and standard fit for most manifold and piping headers

Leak Prevention: Includes a factory-spec faucet seat cup to eliminate drips and maintain system hygiene

preventing nuisance trips and protecting your customer's equipment from heat-related damage

McDonnell & Miller RB-24E Wiring Harness Els PW 17895 it is a safety valveThe McDonnell & Miller RB 24E (Part Number 144692) is a specialized 24Vac low water cut off designed for residential hot water boiler applications. This 3 4 inch NPT probe type LWCO features an automatic reset and an integrated test switch for streamlined diagnostic checks during routine maintenance. The inclusion of the universal wiring harness ensures straightforward integration into existing control circuits, significantly reducing field