Sensus 121-12-2 1/2 Regulator R-22 Simplified Maintenance: Designed with standard

Simplified Maintenance: Designed with standard hexagonal geometry for easier adjustment and removal during valve packing replacement

providing high close-off pressure performance and long-term operational stability for commercial HVAC systems

featuring identical flight and form factors

This burner is utilized in several atmospheric and power-vented residential boilers

Will this probe work in a horizontal header

Sensus 121-12-2 1/2 Regulator R-22 Simplified Maintenance: Designed with standardThe Sensus 121 12 2 1 2 Regulator is an industrial grade gas pressure regulator designed for high capacity applications requiring precise control and rapid response. Built with a 2 1 2" NPT cast iron body and a die cast diaphragm case, this 121 SERIES regulator is engineered for durability in commercial burners, industrial boilers, and gas engines. This specific configuration features a green spring with an outlet pressure range of 6" to 14" w. c.,