Flow-Tech PLC-11800071 PLUMBING & HEATING, INC. Columbia City Fort Wayne Ligonier Wabash Warsaw 260-248-2021 www.flowtechpandh.com Flow - Tech PLC - 11800071 PLUMBING & HEATING , INC . Columbia City Fort Wayne Ligonier Wabash Warsaw 260-248-2021 www.flowtechpandh.com