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Mend Vokera Unica HE Water Pressure Boiler Gauge

water pressure?

I HAVE A VOKERA UNICA HE BOILER WHICH IS ONLY 1 AND A HALF MONTHS OLD AND THE PRESSURE GAUGE KEEPS FALLING AND THE ERROR 40 KEEPS FLASHING, CALLED BACK THE PLUMBER WHO SAID THAT A SPRING HAS GONE IN THE RELEASE VALVE, BUT THE PROBLEM IS STILL THERE, CAN ANYONE HELP PLEASE

STUART POOLE
January 2009

Vokera Vokera Unica HE Heating, Home Heating Systems Water Pressure Vokera Boiler Gauge

would this be the reason why the system is full of air aswell

stuart poole
January 2009

sorry pressure relief valve!

Ben
January 2009

check pressure release valve first, or you may have leak in piping somewhere.

ben
January 2009

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Vokera Unica HE Boiler: Low Pressure & Error 40