Patterson-Kelley P-K STORM ST-5000 Installation & Owner's Manual page 58

All water connections should be in compliance with national, state, and local code requirements. Adapters
from Victaulic to NPT are available from Patterson-Kelley. The bottom rear connection to the boiler is the
INLET and must be used for the return from the system. The top rear connection to the boiler is the
OUTLET and must be connected as the supply to the system. All water piping must be installed such that
no stresses are transmitted to the boiler. The boiler shall not be used as a pipe
Revised: December 8, 2021
Released: December 8, 2021
ST-5000-ST-6000
 Patterson-Kelley 2021
All Rights Reserved.
TM
P-K Storm Gas Fired Boiler
Technical Service 1.877.728.5351
Install Section IV Relief Valve
Inlet (Return)
Outlet (Supply)
anchor.
2691000273 P-K Storm ST2500-ST6000
Installation and Owners Manual Rev C.docx
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