Armstrong Fluid Technology 817025-007 Motor 318518-761 it includes the essential Tetraseal

it includes the essential Tetraseal O-ring required to seal the cartridge to the feeder body

this 3-way valve ensures stable output temperatures even with fluctuating inlet conditions

As a direct OEM replacement for HH22HA189

This assembly provides the reliable HVAC combustion airflow necessary to optimize burner efficiency and occupant comfort in demanding environments

Armstrong Fluid Technology 817025-007 Motor 318518-761 it includes the essential TetrasealThe Armstrong Fluid Technology 817025 007 Motor is a high performance 1 4 HP replacement motor engineered for precision in hydronic heating and cooling systems. Operating at 1800 RPM (1725 RPM nominal) with a 115V single phase power supply, this 60Hz HVAC motor is specifically designed for use with Armstrong Series S circulators, including the popular model S45 pump. Built with a 48Z frame and an open drip proof (ODP) enclosure, it ensures optimal