' Max. 8' Min. 7' Max. E) 6' Min. 5' Max. 10' Min. 8' Max. F) 7' Min. 6' Max. 12' Min. 9' Max. Restnctor Position Set 0 (tadog setting) Regency Horizonn, HZ40E Gas Flreplace EFTA00301445 INSTALLATION VERTICAL TERMINATIONS RIGID PIPE 4" X 6-5/8" The minimum components required for a basic vertica