Whirlpool WFW3090GW Installation Guide - Page 19

Location Requirements (cont.) Closet installation (washer only): 1384"" (485674 mm) 3" (76 mm) 48 in.2 min. (310 cm2) 4" * (102 mm) 24 in.2 min. (155 cm2) 3" (76 mm) 1"* 1"* (25 mm) (25 mm) *Recommended spacing. Minimum 0" (0 mm) Drain System Drain system can be installed using a floor drain, wall standpipe, floor standpipe, or laundry tub. Select method you need. IMPORTANT: To avoid siphoning, only 41⁄2" (114 mm) of drain hose should be inside standpipe. Always secure drain hose with cable tie. Floor standpipe drain system 441./52"" (114 mm) max. 489" (1(122159 cmmm) ) min. 3204" (7(602 cmmm) ) Minimum diameter for a standpipe drain: 2" (51 mm). Minimum carry-away capacity: 17 gal. (64 L) per minute. A 1/4" (6 mm) diameter to 1" (25 mm) diameter Standpipe Adapter Kit is available (Part Number 3363920). Top of standpipe must be at least 24" (60 cm) high; install no higher than 49" (125 cm) from bottom of washer. If you have an overhead sewer and need to pump higher than 96 inches, a sump pump and associated hardware are needed. See "Alternate Parts." Wall standpipe drain system Laundry tub drain system 41/2" (114 mm) max. 49" (1(122550 cmmm) ) min. 24" ((6600 mcmm)) Minimum capacity: 20 gal. (76 L). Top of laundry tub must be at least 24" (60 cm) above floor; install no higher than 49" (125 cm) from bottom of washer. Floor drain system 41/2" (114 mm) max. 49" (1(122550 cmmm) ) min. 24" ((6600 mcmm)) Floor drain system requires a Siphon Break Kit (Part Number 285834), 2 Connector Kits (Part Number 285835), and an Extension Drain Hose (Part Number 285863) that may be purchased separately. See "Alternate Parts." Minimum siphon break height: 28" (710 mm) from bottom of washer. (Additional hoses may be needed.) See requirements for floor standpipe drain system. 19