4.5 Gas Connection
Diagram 4.3 Gas connection
A working gas pressure of 25 mbar inlet pressure for I
(G25) and 20 mbar for I
(G20)should be
2L
2H
available at the product inlet with the product firing at full rate.
1. Connect the gas supply pipe to the gas inlet adapter located at the
bottom of the appliance.
2. Check for gas leaks.
3. Valve kit for external connections. Each boiler is supplied with an Navien Valve Kit for each
external connection. Please refer to the installation instructions within the valve kit packaging.
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Navien stirling engine m-CHP installation manual
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