Key Benefits: Factory-Calibrated Precision: Features a 150 PSI open and 275 PSI close differential for optimized head pressure control

Can this valve be used for hot water service

Robust Sensing: The 54-inch capillary and stainless steel bulb provide durable

Standard 009 and 009-M1 units require different part numbers due to variations in seating surface dimensions

or a furnace that fails to move past the pre-purge cycle despite getting power to the draft blower

York 025-35787-008 Sensor 320788-702 Key Benefits: Factory-Calibrated Precision: FeaturesThe York 025 35787 008 is a specialized HVAC fixed reset temperature sensor engineered for precise thermal monitoring in chiller control systems. This SPST (Single Pole Single Throw) sensor features a 20 foot lead length, allowing for versatile routing through large scale equipment cabinets and air handling units. Designed as a critical OEM replacement part, it provides reliable limit switch functionality by breaking the electrical circuit when