McDonnell & Miller P-4-SS Probe Rod Els PW 17895 High-leverage valve linkage provides positive

High-leverage valve linkage provides positive dead-end lock-up

Using a switch with a different set point than the -1

Key Benefits for Technicians Precise Compatibility: Serves as a direct cross-reference for major brands including Carrier

3 certified performance

this DPST N/O relay is typically utilized to stage up to two heating elements or a combination of an element and a fan motor

McDonnell & Miller P-4-SS Probe Rod Els PW 17895 High-leverage valve linkage provides positiveThe McDonnell & Miller P 4 SS Probe Rod (Part Number 179545) is a heavy duty, 48 inch 316 stainless steel probe rod engineered for precision liquid level sensing in demanding boiler environments. Designed as a critical boiler safety device, this probe features a specialized PTFE coating (Teflon) to prevent bridging and ensure accurate conductance signals, especially in systems prone to sediment or scale buildup. It serves as a direct replacement