How to mend ... Where Pressure Switch

opal triton shower keeps losing pressure?

As described the shower starts fine and then the low pressure light comes on the showers runs cold light goes ... [Read more]

How do I repressurise a Worcester 9.24 BF combi boiler?

My 9.24 Electronic (BF) Combi boiler lost pressure as I had to change the bathroom taps (didn't switch boiler ... [Read more]

How can i reduce the pressure on my boiler?

I have a Vokera pressurised central heating system, and gradually over last few days the pressure has been ris... [Read more]

How can i fix my combi boiler vokera excell 80sp?

I now know that either the pressure differential switch or the fan has ceased to function correctly on my comb... [Read more]

how to restart brittony combi after overflow disaster!?

When filling the boiler to bring up the pressure the water suddenly gushed in flooded everywhere and in the pa... [Read more]

How do I increase the pressure on my Bosch condensing boiler?

I have a Worcester Bosch Greenstar 24i junior condensing boiler. It seems to be functioning fine - hot water a... [Read more]

halstead ace no hot water?

my ace boiler is not so ace. the hot water is playing up if you turn it on then down to a trickle it was stayi... [Read more]

f30 on/ off?

tubes ok venturi ok fan ok flue ok how do i check air pressure switch ok !!!!

f30 on/ off?

works ok with no inner case on, go on/off with case on!!! how do you know if air pressure switch is working!!... [Read more]

Erratic Boiler cut out (and in laws)?

So it's snowing and we have my in laws staying for Easter weekend - what's the last thing we need? A fault in ... [Read more]

how to remove pressure bottle on indesit?

I need to remove the pressur bottle on my Indesit W161 Have checked pressure switch seems ok but before purch... [Read more]

Worcester 25Si ...Hot water not firing up at low pressure?

I've got a Worcester 25si around 7 years old combi, recently it decided to have a problem with the hot water. ... [Read more]

How can i fix my ferrolli 77ff?

There is a chamber above the air pressure switch which has a domed plunger which looks as if it it lifts up an... [Read more]

How can i fix my ferrolli 77ff combi?

having problems with a ferrolli 77ff. Boiler will not start in hot water or heating mode, fan runs. have chan... [Read more]

how can i fix my potterton profile 60e won't fire?

tried all the usuall things fan runs, fitted new air pressure switch have got a spark but still no flame ! any... [Read more]

How to fix error E34 that keeps appearing on my Ariston HE32 ?

My Ariston Microgenus HE32 has been installed in December 2005. For the last 2 - 3 months erroe E34 or E33 com... [Read more]

Expansion vessel replacement?

Hi all, I have a Glowworm 80e combi with pressure issues. Low pressure on the gauge (sub 0.5bar). Fillin... [Read more]

noisy ideal isar HE 24 condenser boiler?

I have an Ideal Isar HE 24 and am having a problem with it. Its about 4 years old i have just changed the DHW ... [Read more]

How do I re-pressure Worcester 24i combi boiler?

I have a Worcester 24i combi boiler, which was in our flat when we moved in about 11 months ago. The system... [Read more]

how to fix Ariston Micro Genus H.E. Boiler?

hi code E 34 comes up on my ariston micro genus H.E. boiler it says in booklet -air pressure switch does not ... [Read more]