Belimo B351 Valve 30067439-890 Use the included LP conversion

Use the included LP conversion kit

the unit provides diagnostic LED signals to identify common faults such as airflow issues or flame signal loss

Common Questions Is this valve compatible with existing Watts N55B series installations

outlet pressure (adjustable range 8-12" W

When performing a natural gas to LP conversion or replacing a clogged burner tip

Belimo B351 Valve 30067439-890 Use the included LP conversionThe Belimo B351 is a high performance 2" 3 way characterized control valve engineered for precision in hydronic HVAC systems. Featuring a 68 Cv rating and a robust nickel plated forged brass body, this valve is designed to handle chilled or hot water up to a maximum temperature of 250F and is compatible with glycol solutions up to 60%. The stainless steel ball and stem provide superior durability and chemical resistance, ensuring reliable operation in