1626 Connecting cast iron waste pipe - hubless
1627 Cast iron waste pipe - bell and spigot
1628 Hangers for copper pipe
1629 Cross connections
1630 Dishwasher air gap
1631 Standpipe
1632 Condensate discharge locations
1633 Connecting vertical drain pipes to horizontal drain pipes
1634 Trap cleanout required
1635 Building trap - older installation |  1636 Building trap - new installation
1637 Illegal traps
1638 Double trapping does not work
1639 Tail piece too long
1640 Venting an island sink (below-floor trap permitted)
1641 Loop vent or circuit vent for an island sink
1642 Proper vent location relative to trap
1643 Trap terminology
1644 Trap Primer |
