Water Piping Diagrams - Thermal Solutions AMP 400 Installation, Operation And Maintenance Manual

X. Water Piping Diagrams
Figure 16: Single Boiler, Primary/Secondary Piping
To System
Make Up Water
Pressure Reducing Valve
A. No more than 12 inches or 4 pipe diameters
B. At least 18" of straight pipe for conventional air scoop
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CAUTION CAUTION
42
System Pump
1. These are suggested piping configurations. It is the installer's responsibility to
conform to local codes and ordinances for additional requirements.
2. Pressure relief valve rating shall not exceed pressure rating of any component
in the system.
3. Some piping components cannot be supported by the piping. Refer to the man-
ufacturers' installation instructions.
4. It is the installer's responsibility to select piping configurations that provide the
proper flow rates and performance.
Air Vent
B
Y-Strainer
Boiler Pump
Expansion Tank
Purge Valve
A
From System
Check Valve
Isolation Valve
AMP 400-1000L I&O Manual