Watts 0386462 Regulator Refrigerant Precision Engineering: Designed specifically for

Precision Engineering: Designed specifically for Trane equipment to ensure optimal heat dissipation and long-term electrical stability

Common Questions Is the V-3801-8001 compatible with all VG7000 series valves

Precision Alignment: Pre-configured 2-cell assembly ensures exact burner-to-heat-exchanger positioning for uniform heat distribution

High Load Rating: Engineered for 30-amp HVAC contactor requirements

Watts 0386462 Regulator Refrigerant Precision Engineering: Designed specifically forThe Watts 0386462 (Model 1 2 B911S M3) is a dual function pre assembled unit engineered for high performance hydronic heating systems. By combining the 9D series backflow preventer and the 1156F feed water pressure regulator into a single bronze body, this assembly streamlines installation while ensuring system safety. The bronze combination fill valve is specifically designed for commercial and residential hydronic boiler feed lines, providing