# TSB-23-02 - Part#65118664-01 and 65118665-01 flow and return groups with flex pipes Posted by Jennifer Atkinson on December 15, 2023 at 4:24pm Click link to open PDF: HTP 2023-07-24 Information Bulletin - Part#65118664-01 and 65118665-01 flow and return groups with flex pipes.pdf
