The assembly measures exactly 4

The Sporlan 401021 C-163-S Filter Drier is an industry-standard liquid line filter drier engineered for high-capacity contaminant control in residential and commercial HVACR applications

including the 4007

The high 25% elongation factor ensures you can navigate tight tolerances without kinking or work-hardening the material prematurely

tech-level troubleshooting should first rule out a clogged inducer port

Sensus 143-16-021-13 Spring Els PW 17895 The assembly measures exactly 4The Sensus 143 16 021 13 Spring is a precision calibrated white spring designed specifically for the Sensus 143 80 service regulator. This industrial grade component provides a 6 10 PSI outlet pressure range, ensuring accurate downstream pressure control for natural gas, propane, and air applications. As an inner spring, it is engineered for use with a cadmium spring to maintain high sensitivity regulation in commercial gas equipment. Built to