Armstrong Fluid Technology 816302-317K Impeller Kit 322838-752 Always verify the orifice size

Always verify the orifice size and gas pressure at the manifold when installing

Key Benefits Optimized Efficiency: The 80-second post-purge cycles remaining thermal energy from the coils into the ductwork

This updated revision features advanced LED diagnostic codes for rapid troubleshooting of pressure switch faults

supporting multiple refrigerant types

Precise Compatibility: Direct fit for the Field Controls UV-18 series

Armstrong Fluid Technology 816302-317K Impeller Kit 322838-752 Always verify the orifice sizeThe Armstrong Fluid Technology 816302 317K Impeller Kit is a high performance replacement solution designed specifically for Series H 52, 1050 1B, and 1050 1. 25B circulator pumps. This comprehensive kit features a 5. 25" Noryl impeller, meticulously engineered through injection molding to ensure a dimensionally perfect fit and superior hydraulic performance. By utilizing lightweight Noryl plastic, this centrifugal pump part reduces axial loading on