TriangleTube Prestige Excellence Part 1 - Manual (Page 90)

9
Cold Water
Inlet
6 1
12" min.
Heat Trap
Loop
(Optional)
12" Min.
Heat Trap
Loop
(Optional)
5
4
9
8
3
M
H C
Installation - Piping Diagrams
1. Shut-off valve
2. Flow check valve
3. Mixing valve with check valve
4. Vacuum Breaker *
5. Unions 6. Backflow preventer or pressure reducing valve(*)
7. Circulator (controlled by aquastat)
8 Domestic drain valve
9. Thermal expansion tank (potable)
(*) Optional devices may be required by local codes.
Standard Installation Domestic Piping Excellence Series Fig. 4:
Standard Installation Domestic Piping with Optional Recirculation Excellence Series Fig. 5: