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Precision Calibration: Features a field-adjustable set point ranging from 0
using a fresh 7
Is this module compatible with older York design levels
the VT3317G13B020 is rated for 400 PSI static pressure
R410A Optimized: Specifically calibrated for the pressure-temperature characteristics of R410A systems to prevent hunt and surge
Armstrong Fluid Technology 816302-319K Impeller Kit 321042-401 Precision Calibration: Features a field-adjustableThe Armstrong Fluid Technology 816302 319K Impeller Kit is a high performance HVAC pump repair kit designed to restore hydraulic efficiency in commercial circulator pumps. This comprehensive OEM replacement part includes a 5 inch Noryl impeller, a mechanical seal, a casing gasket (O ring), and all necessary hardware for a complete rebuild. Engineered for precision, the non ferrous, corrosion resistant impeller ensures optimal fluid movement and