Benchmark for Large Office Buildings

This is an example of Benchmark boilers installation at large office buildings. This installation uses multiple benchmark boilers showing reduced footprint (zero side clearance) for space heating with on-board sequencing controls to ensure highest efficiency. Click here for the black and white drawing of the installation.

1.      Manual Gas Shutoff

2.      Gas Regulator

3.      Shell Drain Valve

4.      High Temp. System Return

5.      Low Temp. System Return

6.      Relief Valve

7.      Sequencing Valve

8.      Header Sensor

9.      System Air Separator

10.    System Pump

11.    Pressure Reducing Fill Valve

12.    Water Supply

13.    System Supply

14.    Diaphragm Type Expansion Tank