How to mend ... Changed Fan Pressure

Faulty Ravenheat condensing boiler?

My Ravenheat CSI primary condensing boiler will not fire up. I called out a heating engineer who diagnosed a f... [Read more]

Worcester 24i combination boiler pressure loss?

Had fan changed, PCB board changed, internal blockage due(manifold changed) water pressure sensor changed. N... [Read more]

What is wrong with our boiler? Had several repairs?

Our boiler broke down just 6 months ago where we had it repaired and the switchboard changed. A year before th... [Read more]

how do I ignite my boiler?

Thank you for such a detailed answer, that's very helpful. I have one more question, we have changed the fan,... [Read more]

how can i fix combi?

have no ignition on my ferroli falcon 2 combi ,yet when i remove the inner cover the boiler fires.have changed... [Read more]

need to sort a faulty baxi 105e?

the neons where flashing on the flame and fan faults so changed the flue venturi and the air pressure switch... [Read more]

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]

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]

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]

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]

worcester 28cdi fault?

i've got the a 28cdi and it's causing problems. when running on heating it can stay on all the time, but when ... [Read more]

having problems with sime format 80 c boiler?

I have changed the diverter valve and water adjuster valve and the led light now flashing to say check smoke p... [Read more]

Help with SABRE HE25 COMBI BOILER- RED LIGHT OF DEATH?

Hi, Im after some advise and hoping someone can maybe help me (please!) I have a Sabre HE25 Combi Boiler (sa... [Read more]

potterton profile 50e?

The boiler will not start, the fan runs OK but will not following the flow chart supplied by potterton comes u... [Read more]

Fan/Flue fault on 35/80 ie?

I am getting a fault light on fan/flue for the 35/80ie boiler. I have changed the pressure switch but that did... [Read more]

Ravenheat Condensing Fanned Flue Boiler CSI Primary Problem?

The fan comes on the pilot lights the boiler lights then it quickly cuts out and repeats this cycle. The press... [Read more]

Potterton Prima 40f?

Boiler ignites and burners come on with 10mbar burner pressure. However looking through the view glass I get f... [Read more]

Potterton Prima 40f?

Boiler ignites and burners come on with 10mbar burner pressure. However looking through the view glass I get f... [Read more]