[. . . ] ® Front Loading Washer OVERALL DIMENSIONS 50¹/" (127. 6 cm) 27" (68. 6 cm) PRODUCT MODEL NUMBERS WFW8500S Electrical: 120-volt, 60 Hz, AC-only, 15- or 20-amp, fused electrical supply. [. . . ] Closet door with vents UNDERCOUNTER INSTALLATION Dimensions shown are the recommended spacing. 2" (5 cm) Stacked Washer and Dryer 48" 2 * (310 cm2) 3" (7. 6 cm) 12" (30. 5 cm) 72" (182. 9 cm) 36" min. (91. 4 cm) 3" (7. 6 cm) 1" (2. 5 cm) 27" (68. 6 cm) 1" (2. 5 cm) 24" 2 * (155 cm2) 1" (2. 5 cm) 5 ¹/"** (13. 3 cm) 1"*** (2. 5 cm) 27" (68. 6 cm) *Min. ***Wall, door and floor molding may require additional spacing. 1"*** (2. 5 cm) DRAIN SYSTEM OPTIONS Standpipe drain system - wall or floor (view A & B) The standpipe drain requires a minimum diameter standpipe of 2" (5 cm). The top of the standpipe must be at least 30" (76. 2 cm) high and no higher than 96 in. Laundry tub drain system (view A) The laundry tub needs a minimum 20 gal. The top of the laundry tub must be at least 30" (76. 2 cm) above the floor. [. . . ] For complete details, see Installation Instructions packed with product. [. . . ]