How to mend ... Anyone Know Make Boiler

My boiler is a comi Ideal lsar HE24 that isn't working we have changed then?

We have changed the control programmer and still no power changed the fuse and still no power, could it be the... [Read more]

the light of my boiler is red, how do i make the green light flashing again?

my vokera boiller is not working and the light is red

why does my boiler go bang?

why does my boiler make a loud noise when it starts up and i find water inside it . it is a potterton comi boi... [Read more]

Potterton Kingfisher 2 not going 'wumph'?

So it's been a couple of interesting days in the warmth of my world... My fiancee managed to break the connect... [Read more]

Wiring diagram for Vokera Excell 80 SP8?

My boiler's fan runs all the time. It appears to have been wired wrongly. Can anyone supply me with a wirin... [Read more]

how to lower water pressure on a combi boiler?

gas boiler wont fire up.water pressure at 3.5 bar .when switched on pressure goes to 4bar and shuts down.how d... [Read more]

Lock out after service on Worcester Bosch 20/25?

Can anyone help - just had my fully functioning Worcester Bosch 20/25 boiler serviced. The engineer replaced t... [Read more]

How can I fix my Ferroli Optima 901 Central Heating Boiler?

I have a Ferroli Optima 901 C/H boiler and Scottish Hydro have diagnosed a leak from the 'isolation valve'. ... [Read more]

halsted ace high?

Please advise me, my boiler both heating & water seems to have a mind of its own,, it chooses to come on when ... [Read more]

How can I fix my Ultimate 50 ff?

The frequency of the on/off time of the boiler is very short; just a few minutes . Is there any adjustment I ... [Read more]

Hot Water ot Hot rads but not at the same time?

My boiler gives me hot water or heating but I cannot get both . I have had the mechanical valve replaced but t... [Read more]

what temperature?

I have just moved into a house with a Halstead Best 50,there is no booklet and the knob for the boiler thermos... [Read more]

combination boiler?

my boiler was losing pressure so i topped it up to 1.5 bars but now it is going to over 3.0 bars that if it is... [Read more]

baxi 105e combi. hot water doesnt switch on?

on my baxi 105e combi boiler. when i run hot water the boiler doesnt always switch on. it seems that if i open... [Read more]

Shower, Boiler, Strange Hot Water!!?

Please help! I have a combi boiler, mixer shower and a kitchen and bathroom sink tap. If you turn the kitch... [Read more]

howling noise on start up what is causing it?

I have a Glow-worm 15hxi gas boiler for my hot water and c/h system fitted by British Gas approx 30 mnths ago ... [Read more]

how can i make my baxi 80eco boiler ignite?

my boiler does not appear to do anything to ingite the gas when i turn the restart switch anti clockwise

no heating or hot water ?

no power to the boiler but fuse spare ok because the board is lighting up boiler wont reset boiler make is ide... [Read more]

my myson apollo fanfare 30/50 Si boiler will not light?

the power supply was turned off without the boiler being shut down. after this it would not re start, did not ... [Read more]

willnot fire up ?

boiler will not start up just make a strange wizzing noisetried reseting no better