Watts 0121246 Valve R-410A high-accuracy performance without the need

high-accuracy performance without the need for external power

direct-acting (DA/DA) control of valves and damper actuators

Enhanced Durability: Robust blade geometry maintains airflow stability under varying combustion assembly pressures

For veteran technicians managing Nordyne furnace repair

Universal Compatibility: Engineered specifically for the Danfoss RA2000 series valve bodies

Watts 0121246 Valve R-410A high-accuracy performance without the needThe Watts 0121246 is an industrial grade lead free water pressure reducing valve engineered for precision regulation in high demand plumbing systems. Specifically designated as the LFN250B Z2 020, this 3 4 inch regulator is the direct technical successor to legacy models like the 0321987 and N250BZ 3 4 20. It features a rugged cast iron body and a stainless steel seat, ensuring durability under a maximum working pressure of 250 psi. Factory calibrated