this 2-inch NPT pump flange kit is the industry standard for maintaining water quality in potable water systems and preventing electrolytic action in closed-loop heating and cooling applications

High Starting Torque: Reliable PSC motor design ensures dependable startup and continuous operation under varying cooling or heating loads

existing factory-installed plastic anchors should be reused or replaced during the routing process

Built with ball bearings for extended service life in demanding 48-frame horizontal mount applications

the main HEPA media is typically rated for a service life of 2 to 5 years

Greenheck 460499 Inducer Assembly 318820-201 this 2-inch NPT pump flangeThe Greenheck 460499 Inducer Assembly is a critical OEM replacement part designed for precision venting in commercial HVAC systems, including high efficiency rooftop units (RTUs), air handlers, and industrial furnaces. Engineered for 230V AC operation, this robust combustion blower ensures the safe extraction of flue gases through the heat exchanger, establishing the necessary static pressure to prove the pressure switch and initiate the ignition