Gas Line Connection Diagram - NTI TRINITY Ts80 Installation And Operation Instructions Manual

Ts Series
Flexible Gas Line Piping
Recommended to eliminate
strain on the boiler gas
components (only use if
acceptable by local codes).
Flexible Piping
Installation and Operation Instructions
Figure 7-1
Gas Line Connection (Typical)
Drip Leg
Union
│
Trinity Ts
Rigid Gas Line Piping
Use only rigid gas line piping within
the boiler cabinet. Rigid piping
must protrude beyond the outside
of the cabinet wall.
Manual Shutoff Valve
Should overheating occur or the
gas supply fail to shut off, turn off
the manual gas control valve to the
boiler.
Manual Shutoff Valve
Rigid Piping
23