[. . . ] Exhaust hood must be at least 12" (305 mm) from the ground or any object that may be in the path of the exhaust. [. . . ] Exhaust hood styles: Dryer dimensions OVERALL DIMENSIONS 431/2" (1105 mm) 291/4" (743 mm) 29" (737 mm) 221/4" (565 mm) NOTE: Most installations require minimum 5" (127 mm) clearance for exhaust vent with elbow. See "Venting Requirements. " B A 4" (102 mm) 4" (102 mm) 4" (102 mm) Minimum required spacing C For cabinet installation, with a door, the minimum ventilation openings in the top are required. 2½" (64 mm) 14" máx. * (356 mm) 18"* (457 mm) 48" 2* (310 cm2) Recommended styles: A. Box hood Vent System Chart: Number 90º elbows 0 1 2 3 4 Type of vent Rigid metal Rigid metal Rigid metal Rigid metal Rigid metal Acceptable styles: C. Select the route that will provide the straightest and most direct path outdoors. Determine the number of elbows you will need. Because Whirlpool Corporation policy includes a continuous commitment to improve our products, we reserve the right to change materials and specifications without notice. Dimensions are for planning purposes only. For complete details, see Installation Instructions packed with product. [. . . ] Determine the number of elbows you will need. Because Whirlpool Corporation policy includes a continuous commitment to improve our products, we reserve the right to change materials and specifications without notice. Dimensions are for planning purposes only. [. . . ]