McDonnell & Miller P-4-SS Probe Rod Els PW 17895 The Antunes Controls 8021204174 serves

The Antunes Controls 8021204174 serves as a critical differential air pressure switch designed for precision monitoring in HVACR and industrial process applications

supporting applications from warming drawers to high-wattage hot plates

Rapid Installation: Standardized terminal layout allows for quick refrigeration repair

Universal Compatibility: Standard threaded connection fits most high-temperature BASO pilot burners and safety valves

Can this pilot be used for both LP and Natural Gas

McDonnell & Miller P-4-SS Probe Rod Els PW 17895 The Antunes Controls 8021204174 servesThe 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