Description
The Sensus-Gas Division 143-62-021-15 Red Loading Spring 143’S is a calibrated spring component used in gas control and pressure-regulating assemblies within commercial and industrial fuel systems. It assists with maintaining controlled pressure and balanced movement inside the regulator structure, supporting stable gas flow during routine operation in HVAC systems. This spring is commonly placed in gas valve assemblies and burner control equipment used in heating units, rooftop systems, and process applications. Its red identification finish assists with part recognition during servicing and assembly procedures, while the compact design works effectively within enclosed regulator housings and related gas distribution equipment.
