Lou asked ... Mac Allister 35cm electric lawn mower?    |    Ronald Charlwood asked ... Beko fridge/freezer not cold enough?    |    John Broadbent asked ... Advise?    |    suzy asked ... Brother kh-940 not in sync with DAK9 in interactive knitting?    |    Susan asked ... How can I stop my steam iron spraying water with the steam?    |    Click here to ask your question

home Fix label Heating label_important Home Heating Systems category Vaillant

How can I fix my vaillant ecotec plus 831?

my boiler keeps discharging and losing pressure and shows F22 on the display. The system has been power flushed and is clear.
Simply Simon, January 2009
home Fix label Heating label_important Home Heating Systems category Vaillantdone
Could be the Pressure relief valve. It may have been used to drain the boiler, which is wrong. Or the expansion vessel has depressurised.

Gasser, February 2009
is water leaking out from the overflow outside?

Ben, January 2009
link Click here to see other fixes for Vaillant.

Fix Fault - Heating

home label Heating label_important Home Heating Systems

Oil fired boiler thermostat?

Heating > Home Heating Systems

Remove cover off gas boiler?

Heating > Home Heating Systems

How to fix my fireplace?

Heating > Home Heating Systems > Baxi

Morco gb 24?

Heating > Home Heating Systems

How can i mend my baxi combi 105a?

Heating > Home Heating Systems > Baxi

Firebird super Q 50/82?

Heating > Home Heating Systems > Firebird

Greenstar 24Ri boiler, fast flashing - can I reset?

Heating > Home Heating Systems

Canon caress 2000 gas fire?

Heating > Home Heating Systems > Canon

Fix Fault - Heating

home label Heating label_important Home Heating Systems

fixfault.com

fixfault.com for free repair help, information and advice.

How can I fix my Worcester 24i?
How can I fix my Switchmaster 905?
How can I fix my Baxi Solo 3?
How can I fix my Baxi 105E?
How can I fix my Vaillant ecoTEC 831 Plus?