22
Installation
Connecting the boiler
1-2. Keep the cap on the connections
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valve with red handle.
Return: 45mm pipe pieces with 2"
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Gas: 28mm short gas pipe with
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isolation valve.
Dirty test water may be released
when removing the plastic caps on
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coupling.
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coupling.
5. Connect the pipes to the valves
Flow: 45mm pipe pieces with
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coupling.
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gaskets. Check all connections for
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1
2
3
4
5
