GG asked ... Fix food processor motor?    |    T asked ... How do I turn the delay off on Electrolux DX302 dishwasher?    |    Helen asked ... How can I mend my Kenwood Gourmet FP505?    |    Roy Turner asked ... Kohlangaz Gosford HE fire?    |    Peter asked ... How can I mend a Powerwasher PRO PRO1800PWE?    |    Click here to ask your question

home Fix label Heating label_important Home Heating Systems category Worcester

Why does my boiler self charge?

Hi I/ve got a worcester heatslave 15/19 oil boiler, when I put the heating or hot water on the boiler pressur rises to about 2.5bar from the 1 bar its set at why?
Thanks
Mike, April 2008
home Fix label Heating label_important Home Heating Systems category Worcesterdone
when you HEAT water it EXPANDS, the system is sealed the now HOT water raises the pressure in the sealed system, pressurizing the system also raises the boiling point of the water inside.

wirecutterman, April 2008
link Click here to see other fixes for Worcester.

Fix Fault - Heating

home label Heating label_important Home Heating Systems

Boiler problem?

Heating > Home Heating Systems

BMU error code?

Heating > Home Heating Systems

Greenstar Highflow 440?

Heating > Home Heating Systems

Fan tries to run every 15 seconds then stops immediately?

Heating > Home Heating Systems

Canon caress 2000 gas fire?

Heating > Home Heating Systems > Canon

Firebird super Q 50/82?

Heating > Home Heating Systems > Firebird

Remove cover off gas boiler?

Heating > Home Heating Systems

Britony Combi Se boiler 40 & 80 lights flashing?

Heating > Home Heating Systems > Britony

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 Halstead Hero 60?
How can I fix my Potterton Prima 30F?
How can I fix my Worcester 28si?
How can I fix my Halstead Hero 40?