Sensus 139-16-021-01 Black Spring Is this compatible with York

Is this compatible with York S1-2702-3191

This part is commonly found in popular Trane and American Standard series

and Quaker furnaces

What is the proper tubing size for installation

Sensus 139-16-021-01 Black Spring Is this compatible with YorkThe Sensus 139 16 021 01 Black Spring is a critical calibration component engineered specifically for Sensus Model 143 gas service regulators. In field applications, this regulator adjustment spring provides the necessary tension to maintain a stable 2 6 PSI outlet pressure range, ensuring the diaphragm responds accurately to downstream demand. For technicians performing routine maintenance or pressure conversions, using the correct color coded spring