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Mend Ferroli OPTIMAX HE 31C Boiler Heating Pressure

BOILER PROBLEM?

I HAVE THE FERROLI OPTIMAX HE 31C BOILER
THE PRESSURE BAR HAS DROPPED TO .9 IT SHOULD BE 1.5
HOW DO I TOP UP?

BARRY
April 2009

Ferroli Ferroli OPTIMAX HE 31C Heating, Home Heating Systems Boiler Heating Pressure

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Ferroli Optimax HE 31C Boiler: Low Pressure