Spence 05-02371-01 Gasket orange-colored spark instead of a

orange-colored spark instead of a crisp blue arc

000 BTU/hr for residential and light commercial applications

Technicians should measure the microamp (µA) signal using a multimeter in series with the sensor wire

For three-wire zone valve applications

Spence 05-02371-01 Gasket orange-colored spark instead of aWhen you are performing a tear down or seasonal maintenance on a high capacity steam system, the Spence 05 02371 01 Gasket is a critical component for restoring the pressure tight integrity of your 4" Type E Main Valve. Specifically engineered for both cast iron and cast steel valve bodies, this gasket provides the essential seal between the blind flange and the main valve body. In high pressure steam regulation, even a minor bypass at this interface