As a critical McQuay replacement part

Key Benefits for Contractors Universal Compatibility: Fits the most common Sporlan normally closed valve series for efficient truck stocking

check for continuity across the terminals while the reset button is depressed

Always verify the pin-out and part number against the unit’s electrical schematic

If the furnace is not staying lit or you observe sporadic ignition

Watts 0153614 Valve 323269-701 As a critical McQuay replacementThe Watts 0153614 (Series 40L 3 150) is a heavy duty 3 4 inch T&P relief valve engineered for critical temperature and pressure protection in commercial water heating systems. Designed for direct installation into tank tappings, this ASME rated relief valve features a 3 inch thermostat probe with a specialized thermo bonded coating to resist mineral accumulation and ensure accurate thermal response. With a high capacity steam discharge rating of