Instructions / Assembly

Domestic Water System
• Pressurized potable water delivery
system.
• FlowGuard Gold CPVC
• Copper
Sanitary Waste (DWV) System
Gravity waste elimination system
D = drain tubs & sinks
W = waste from water closets
V = vent air into/out of the system.
- Cast Iron (No-Hub, Service, XH)
- PVC DWV & ABS DWV
What’s a vent do?
RESIDENTIAL PLUMBING SYSTEM