featuring a specialized red regulator spring that achieves a precise LP gas pressure manifold adjustment range between 8" and 12" WC

The 143-82-021-02 is the current manufacturing designation used by Sensus for the Green/Black 6"-14" w

technicians prioritize this HVAC replacement part for its reliability in maintaining energy efficiency and system uptime

ensure the underlying combustion issue is resolved to maintain system integrity and compliance with furnace repair standards

Weil McLain 560-528-998 Orifice featuring a specialized red regulatorFor service technicians maintaining Weil McLain hydronic systems, the Weil McLain 560 528 998 LP Gas Orifice is a critical component for ensuring precise stoichiometric combustion in propane fired applications. This OEM LP gas orifice is engineered with a high tolerance 1. 3mm drill size, providing the exact fuel to air ratio required for consistent boiler gas burner performance. Designed for durability in high demand environments, it features a