Nor East Controls 30067839-316 Stem 30067439-890 Enhanced Safety: Immediately interrupts the

Enhanced Safety: Immediately interrupts the heating cycle if venting or exhaust restrictions are detected

Precise Flow Control: Equal percentage flow characteristic ensures stable and accurate modulation

For technicians troubleshooting HVAC control board failures

which is vital for the reliable lighting of gas burners

the SP155-011 offers enhanced reliability for temperature regulation in localized zones

Nor East Controls 30067839-316 Stem 30067439-890 Enhanced Safety: Immediately interrupts theThe Nor East Controls 30067839 316 Stem is a precision engineered internal component designed for heavy duty 4 inch mixing valve assemblies. Forged from high grade 316 stainless steel, this stem provides exceptional corrosion resistance and high tensile strength, making it ideal for the demanding environments of industrial boilers, chillers, and large scale HVACR systems. In commercial heating and cooling applications, this stem plays a critical role