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Mend Glow-worm 30CI Home Heating Systems

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Mend Glow-worm 30CI Boiler Heating Pressure

glowworm 30ci?

how do i fill my boiler if the filler loop is not working

robert
February 2010
Glow-wormGlow-worm 30CIHeating, Home Heating SystemsBoiler Heating Pressure
Check for a second isolating valve either before or after the filling loop.
If that valve is closed, it will prevent the filling loop recieving cold water feed, or passing water into the boiler.
Be sure to shut it again at 1bar of cold water pressure, to allow expansion when the water is hot.
Most boilers are efficient at about 1.5 to 2 bar when hot.
Good luck.

Northern Knight
February 2010

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