User manual BAUKNECHT GZ7936XHS DIMENSION GUIDE

[. . . ] ® Retractable Downdraft Vent System OVERALL DIMENSIONS PRODUCT MODEL NUMBERS GZ7930XG GZ7930XH GZ7936XG GZ7936XH top trim widths 30" vent (76. 2 cm) 36" vent (91. 4 cm) 8-1/4" (21 cm) retractable vent height Electrical: 120-volt, 60-Hz, AC-only, 15 amp electrical supply. [. . . ] Use dimensions for vent system cutout location that applies to your installation. Maximum length of vent system Vent 4-1/8"+A (10. 5 cm) Length 35 feet (8. 9 m) 35 feet (8. 9 m) 6" (15. 2 cm) round 3-1/4" x 10" (8. 3 cm x 25. 4 cm) A = 1/2" (12. 7 mm) min. 23-9/16" (59. 8 cm) 17-9/16" (44. 6 cm) 17-3/16" (43. 7 cm) For best performance, use no more than three 90° elbows. If more than one elbow is used, make sure that there is a minimum of 24" (61 cm) of straight vent between any two elbows. It is recommended that you use round vent instead of rectangular vent, especially if elbows are required. If rectangular vent is required, it should be transitioned to 6" (15. 2 cm) round vent as soon as possible. all cutouts shown are for 3-1/4" x 10" (8. 3 cm x 25. 4 cm) vent system Locate power supply junction box at lower right hand rear corner of cabinet. 3/8" (9. 5 mm) Determining the length of system you need: To calculate the length of system you need, add the equivalent feet for each vent piece that will be needed. See example for 6" (15. 2 cm) round vent system. centerline of cooktop cutout Vent system cutout dimensions for internal blower models only. Exterior mounted blower systems connect with 10" (25. 4 cm) round vent. [. . . ] For complete details, see Installation Instructions packed with product. [. . . ]