York 025-30919-002 Pressure Switch

The York 025-30919-002 Differential Pressure Switch is a high-performance HVAC pressure control engineered for precision monitoring in commercial and industrial chilled water systems. Designed as a rugged differential pressure sensor, this unit features a 300 PSI pressure capacity and is housed in a heavy-duty steel enclosure to withstand the mechanical stresses of high-pressure environments. Operating within a standard 125-250 VAC range, this switch ensures critical system safety by activating or deactivating circuits when specific pressure differentials are met, maintaining optimal flow and preventing compressor damage. As the direct OEM replacement for the obsolete York 025-30919-000, it offers a drop-in fit for technicians servicing legacy chillers and air handling units. Its dependable diaphragm assembly and gold-plated or silver contacts provide long-term setpoint stability, making it an essential component for industrial HVAC automation. For contractors performing preventative maintenance, this York OEM part provides the exact electrical and physical specifications required to restore system integrity without field modifications.

• 300# Differential Rating: Specifically calibrated for high-pressure differential monitoring in chiller and boiler loops.
• OEM Compatibility: Serving as the direct successor to the 025-30919-000, ensuring seamless integration with original York control mounting.
• Durable Construction: Reinforced steel housing provides superior protection against vibration and environmental ingress common in mechanical rooms.
• Electrical Versatility: Compatible with 125-250 VAC control circuits, allowing for broad application across various HVAC equipment tiers.
• Precision Switching: Maintains tight tolerances for system safety, reducing the risk of false trips or delayed responses during pressure surges.

• Can the 025-30919-002 replace the 025-30919-000? Yes, this model is the official manufacturer-designated direct replacement for the -000 version, featuring identical flight and form factors.
• What is the maximum pressure limit for this switch? This differential pressure switch is rated for 300 PSI, making it suitable for high-head pressure applications.
• Does this switch handle both water and air? While primarily utilized in York chiller systems for fluid differential, its robust diaphragm is designed for compatibility with common HVAC media within its specified pressure range.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.