York 025-30919-001 Control 318518-761 or poor combustion settings that

or poor combustion settings that lead to carbon buildup

When troubleshooting ignition failure codes or blocked flue sensors

This is a 1-ton capacity expansion valve

if the application or local code requires a manual reset low water cut-off

Industrial Durability: Rugged design capable of withstanding the thermal demands of high-duty hydronic heating environments

York 025-30919-001 Control 318518-761 or poor combustion settings thatThe York 025 30919 001 Control is a precision engineered pressure switch manufactured by Potter Electric Signal Company for high performance HVACR applications. Designed for mission critical monitoring, this adjustable pressure control operates within specific setpoints to protect the refrigeration circuit from damage caused by extreme pressure fluctuations. It is commonly integrated into York centrifugal chillers and large scale industrial cooling