Resideo V2043HSL10 Valve 320788-703 Moisture Protection: Double encapsulation process

Moisture Protection: Double encapsulation process eliminates sensor drift caused by humidity and condensation

Microprocessor Precision: Ensures linear power output and stable control logic across varying humidity and temperature conditions

Key Benefits Broad Compatibility: Serves as a direct millivolt system replacement for Robertshaw TP-75 and competitive 2-lead models

Direct OEM Replacement: Ensures a drop-in fit for Reznor 196362 and the older 148072 part numbers

maintaining a 20 PSI maximum close-off pressure

Resideo V2043HSL10 Valve 320788-703 Moisture Protection: Double encapsulation processThe Resideo V2043HSL10 is a high performance 1 8" angle radiator valve engineered specifically for one pipe steam heating systems. Designed for durability in demanding residential and commercial environments, this steam radiator air valve includes the SA123A air vent to ensure efficient air elimination from the radiator during the heating cycle. The V2043 series valve is a critical component for technicians troubleshooting uneven heat distribution or