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● Plumbing Layout Of Horizontal Plumbing
Water supply Rc1/2 13 mm
Hot water supply Rc1/2
(Copper pipe: 13 mm)
Hot water supply Pipe
(Copper pipe of 20 CP or more)
Water supply Pipe
(PVC pipe of 20 VP or more,
or Copper pipe of 20 CP or more)
Stop valve
(accessory)
Flexible hose
(accessory)
Seat side
Drainpipe
Number of upper units to be used simultaneously
2 units or less; at least VU 50
3 units or more; at least UV 75
Flexible hose
(accessory)
Drain VU40
Flexible hose
(accessory)
Pay careful attention to the interference
between the floor-fastening bolt and the
CAUTION
pipe.
3
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