How to mend Boiler Pressure Switch Fault

ikon 4050ci boiler fault?

Ikon 40-50 ci Only fires if I turn stat off and on several times, I have replaced PCB , pressure switch and t... [Read more]

1

diverter valve not operating?

Hi I am having a problem with my potterton performa 28i boiler. Central heating works fine. Dhw giving cold ... [Read more]

1

my vaillan ecotech boiler pressure is at the max on the red side?

I have a vaillant ecotech boiler. The pressure was down so I tried to raise it but forgot to switch the pressu... [Read more]

Glowworm Ultimate 70ff won't cold start properly?

I have replaced the air pressure switch and the pcb and still I have a problem. When the boiler comes on from ... [Read more]

1

boiler down cos low water pressure?

Our combi Boiler wont switch on the fault code is saying that there is low water pressure in the central heati... [Read more]

1

intermittant fault on ravenheat csi85at?

on this combi when switched to hot water only boiler does not fire at all.on winter /summer boiler fires on ho... [Read more]

1

i have a fault with my sabre he combi boiler?

I have a sabre combi boiler wont stay lit changed pressure switch still goes out can you help

No hot water, heating ok?

boiler does not fire up when tap turned on and water flows. Fitted new pressure manifold but cannot get the di... [Read more]

1

ravenheat csi primary boiler fault?

after having had the boiler off for system mods and refilling and direct wiring the pump to circulate any air ... [Read more]

How can i fix my Potterton Performa 30 HE Boiler?

Boiler failing to fire up; showing fan & flame fault indication. Dismantled boiler and checked fan on 240v sup... [Read more]

What is wrong with my Glowworm micron 50ff?

Had problems with boiler faiilng to start and going to reset. The pcb, thermister and air pressure switch was ... [Read more]

1

My Chaffoteaux britony combi se has 40 80 fault?

My boiler goes out and won't come back on , I took the front off to have a look thinking that it could be the ... [Read more]

1

worcester junior 28i hot water fault?

boiler fires up fine now and gives heating after low pressure switch was changed, but when asked for hot water... [Read more]

1

combie boiler wont fire up?

i have a jaguar 23 combie boiler,there is no fault codes displayed,the pump runs ,the fan runs but keeps runni... [Read more]

Worcester 24i RSF Junior boiler - pressure problem?

The pressure on my boiler keeps dropping to ½ or below and when the heating is on it goes up to 4. Sometimes ... [Read more]

ravenheat white star 100?

the boiler will fire up on hot water and heating after a few seconds it shuts down, it will keep coming on the... [Read more]

2

Worcester Greenstar 24i junior: doesn't work!?

Hi I've just moved into a new property, the boiler is only about 2 years old; when I moved into this house th... [Read more]

2

Worcester Bosch 28 si II indicator fault light?

My Worcester bosh boiler for some time now has been losing pressure and letting out water from the release val... [Read more]

worcester junior greenstar?

Hi help appreciated my worecester junior fires up for hotwater but not for heating. i called out boiler engine... [Read more]

Halstead Ace Circa 2001 - Not Heating?

Problem – Intermittent fault or faults causing the boiler to cease heating water and or Central Heating. Oc... [Read more]