Gecko IN.YJ Heat Recovery Temp Sensor [4 Ft.] (9920-401397) delozone This tool has practical value

This tool has practical value because the 1-1/2 inch size is common in pool and spa plumbing

Matching the correct stainless steel and graphite gray directional smooth-face internal helps preserve intended fit and premium appearance

This mount nut is a strong choice when the original hardware has cracked

Installed in the correct Leisure Bay system

not just a single flow path

Gecko IN.YJ Heat Recovery Temp Sensor [4 Ft.] (9920-401397) delozone This tool has practical valueA heat recovery temperature sensor helps relay temperature information within a compatible control setup, and this Gecko IN. YJ version is designed with a 4 foot lead using the 9920 401397 reference. When a temp sensor becomes inaccurate, damaged, or intermittent, the system can lose the dependable feedback it should rely on for proper operation. The IN. YJ compatibility and 4 foot lead give this sensor practical value because control system sensors