How to mend ... 2 Pressure Switch

bosch 24i junior combi heeeeeelp please?

will a faulty air pressure switch on this model stop the fan from starting up,fires up straight away if i blow... [Read more]

No heating, but Hot Water works fine Vaillant VuW 242 failure: F.28 ?

In my case F.28 comes ONLY if heating needs to start. If I open the hot water tap during CH ignition attempt,... [Read more]

vokera, compact?

my problem is, my boiler fires up straight away whenever i turn the hot water on, but whenever i turn the swit... [Read more]

Ravenheat CSI 85 A(T)?

When heating comes on water pressure switch goes over 4 bar then starts dropping as quick as it went up any ex... [Read more]

worcester 24i rsf-l combi heating fault?

when the heating is on timer and is of all night it wont switch on in the morning as it has dumped all its pr... [Read more]

potterton profile 50e pressure switch?

been having problems with my boiler and cant suss it out,it works perfectly ok only with the clear pipe with ... [Read more]

Potterton Suprima 50 - Pilot won't light?

Lovely flashing red light after three or so attempts by the boiler to re-light the pilot. Reset just restarts ... [Read more]

fault on my baxi combi 105e?

boiler works fine on heating and hot water for a while then goes to fault indicating flame and fan/flue. strug... [Read more]

Potterton Netaheat 16/22 Boiler - No pilot light?

this boiler recently stopped lighting up - i spoke to a freind plumber over phone and he said it could be the ... [Read more]

Trying to repair Worcester 24i RSF combi boiler?

After initailly calling for hot water, the boiler will keep re igniting after 5 mins of hot water. We have rem... [Read more]

My Worcester 28i Junior will not spark?

I have a worcester 28i junior combi boiler which will not spark the pump runs, the fan runs which in turn swit... [Read more]

How can I stop my Ravenheat CSI 85B tripping out?

I had a new Ravenheat CSI 85 B T installed today. It worked for the plumbers who installed it - they left and ... [Read more]

Worcester 350 - Fuse problem?

I currently have the worcester 350 combi boiler and for last 2 weeks it keeps blowing a fuse. we've had 8 call... [Read more]

baxi combi 105e boiler,no heating or hot water?

woke up the other morning with no heating or hot water from my 5 or 6 year old baxi 105e combi.i have,within t... [Read more]

value of resister needed?

Potterton Prima F 40 boiler with a 407677 PCB, the resistor R15 between the relay and the pressure switch conn... [Read more]

how to repair fault on air pressure valve?

my heatline vizo24 boiler is showing up fault on air pressure switch can this be repaired or do i need a new s... [Read more]

Ferolli optimax boiler keeps saying F 37?

Ive had numerous engineers now to look at my boiler, the cost is escalating to the point where it would have b... [Read more]

how can i get my boiler fixed?

baxi 105E condensing boiler.3 years an old. losing pressure for 5 months now. adding water every day now as dr... [Read more]

Pressure loss on Vokera Boiler?

I am losing pressure on my Vokera HE Compact boiler. It was installed 18 months ago. The first winter it ran f... [Read more]

Pilot light goes off ?

We have Vailant gas boiler type vp5-ze 15. The pilot light has developed a fault. No longer it stay on. Usuall... [Read more]