Whirlpool WFW94HEX Technical Education page 12

DRAIN SYSTEM
IMPORTANT:
To avoid siphoning, only 4.5" (113 mm) of drain
hose should be inside standpipe. Always secure drain hose with
beaded �e strap.
Floor standpipe drain system
4 / "
1
2
(113 mm)
Minimum diameter for a standpipe drain: 2" (51 mm). Minimum
carry-away capacity: 17 gal. (64 L) per minute. A
diameter to 1" (25 mm) diameter Standpipe Adapter Kit is
available (Part Number 3363920). Top of standpipe must be at least
30" (762 mm) high; install no higher than 96" (2.44 m) from bo�om
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 "Alterna�ve Parts".
Wall standpipe drain system
4 / "
1
2
(113 mm)
DRAIN SYSTEM
Laundry tub drain system
(113 mm)
Minimum capacity: 20 gal. (76 L). Top of laundry tub must
96" (2.44 m) from bo�om of washer.
Floor drain system
/ " (6 mm)
1
4
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 "Alterna�ve Parts". Minimum siphon
break height: 28" (710 mm) from bo�om of washer. (Addi�onal
hoses may be needed.)
2-3
4 1 / "
2
(762 mm)
min.
30"