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Whether integrated into a furnace
With a factory-preset 5% deadband (adjustable to 3%) and field-tunable input span and start point potentiometers
making it a staple for service technicians requiring a durable industrial HVAC control
How do I calibrate the setpoint on the T-4756-202
York S1-VLHP-DSF4 Valve Els PW 29614 Whether integrated into a furnaceThe York S1 VLHP DSF4 is a precision engineered 1 ton reversing valve manufactured by Dunan, specifically designed for heat pump applications within York and Johnson Controls HVAC systems. This 4 way reversing valve serves as the primary component for refrigerant flow redirection, allowing the system to toggle between heating and cooling modes by shifting the internal slide mechanism. Built with a forged brass body and high tolerance internal
US$ 249.00
US$ 124.50
US$ 7999.50
US$ 17.99
US$ 111.99
