How to mend ... Boiler Running Burner

sqeeking/sqeeling noise when boiler is running, 3way diversion valve????

When the boiler is on full burner (using hot water) a loud sqeeking/alarming sound is coming from the boiler..... [Read more]

halstead ace bolier lockout problems?

the boiler has gone into lockout mode consistently, i have reset via the button underneath the boiler, runs fo... [Read more]

Worcester 350 rsf fault?

My Worcester 350 rsf boiler works intermittently. The heating will work until I use hot water, then when I tur... [Read more]

My Ideal Isar HE35 gone cold...help?

I have an Ideal Isar HE35 combi boiler. When running a bath or shower the temperature goes from hot to cold a... [Read more]

Central heating combi boiler?

Hi, I have an old Myson Midas si combi boiler, it requires constant attention and still has a couple of faults... [Read more]

re Worcester Boiler 9.24 Electronic. RSF?

The boiler is running in CH and Hot water mode. The boiler temp is set at just 2 or 3 on the main control. A... [Read more]

inter 2011 burner runs.. but goes to lockout ?

Hi my boiler has been out of action for a few months due to home refurbishment. Got it fired up. Lotsa smo... [Read more]

riello burner ?

the burner is set to air number 4.5 and flame is very yellow and the plates in boiler are warped is it running... [Read more]

Vaillant Turbo Max Problem?

Hi, I had a classic case of a diverter valve problem. No DHW - the plastic arm wasn't engaging the micro switc... [Read more]

how can i get my worcester oil heatslave 15/19 boiler to ignite?

my worcester oil heatslave boiler will not ignite. The power light is on but the lock out light is off. When I... [Read more]

Baxi 552 soot problem?

The flames from the burner were lapping from under the enclosed casing, when I took the fire apart I found a m... [Read more]

I Have a Riello Type 424t55 Burner, running on 28 second Kerosene?

The above burner locks out about every second start up. I have noticed that the flap operated by the hydraul... [Read more]

how can i fix my ravenheat csi85a boiler?

i have just had a new pressure switch fitted but the burner will not ignite pump and fan running ok it will ig... [Read more]

boiler does not go to main burner?

i have power to all my components but when i turn the heating or hot water the main burner dosen't come on and... [Read more]

Two flashing lights?

Glow-worm Micro - The boiler is making a noise as if it is running, but both the burner and reset lights are f... [Read more]

How can i fix my worcester 24 i combi boiler?

I had my central heating on and at the same time started running a bath when the water suddenly started runnin... [Read more]

Riello rdb 3 burner cuts out?

About a week ago woke up to find the rcb switch in house had tripped. Narrowed it down to boiler which is outs... [Read more]

vokera gas valve will not open?

I have a mynute 14e that I am running on propane. It was would run but would lock out after a while. I put a m... [Read more]

likely the pump?

my grant boiler (riello rdb burner) was running fine for a few days after we got some more gasoil fuel, then i... [Read more]

Grant Euroflame boiler with Riello RDB Burner no longer lights?

We hadn't used it in a few months since we ran out of gasoil, but I finally got some the other day and started... [Read more]