Sterling HVAC 11J28R02080-005 Gas Valve R-410A Replacing an old 100111990 modulating

Replacing an old 100111990 modulating valve restores the system's ability to adjust heat output dynamically

Optimized Performance: Fixed 1100 RPM speed provides consistent airflow for efficient heat rejection

The shaded pole design utilizes an Open Air Over (OAO) enclosure for efficient thermal management during continuous duty

The Raypak 002219F Cast Iron Inlet/Outlet Header is a critical replacement component designed for high-performance hydronic heating and commercial boiler systems

this genuine OEM Reznor part is critical for managing blower and fan operations in industrial unit heaters

Sterling HVAC 11J28R02080-005 Gas Valve R-410A Replacing an old 100111990 modulatingThe Sterling HVAC 11J28R02080 005 is a critical OEM replacement gas valve engineered specifically for technical compatibility with LP Gas (Propane) heating systems. Primarily utilized in Sterling and Beacon Morris unit heaters, this 24V combination gas valve features a robust spark ignition design to ensure positive burner crossover and reliable pilot to main burner sequencing in commercial and industrial environments. This component is cross