How to mend ... Fires Will Not

How to fix pressure problem on Ferolli F30 Combi?

I have a Ferolli F30 Combi which has for a while now had a problem with pressure. It will only work when t... [Read more]

how can I fix my ferroli domino lpg combi?

boiler not firing up and green light flashes, trys to fire again and again. Then fires high flame then seems ... [Read more]

What can I do?

My combi boiler fires up for the water but not the central heating. Boiler is Roca Victoria 20/20 F

red light on vokera compact boiler?

my boiler keeps firing up and the green light flashes but then turns red. The system then re-fires and it turn... [Read more]

potterton 24 he ?

hi im a heating engineer and cant find out the problem for this boiler.. the fan comes on, the relay switches ... [Read more]

Gurging sound?

I have a Worcester Highflow and it is not firing and showing fault code EA. I have checked the condensate pipe... [Read more]

ravenheat white star clicking,intermitent stop start on hw and heating?

usualy fires up fine then cuts out on both systems.pump still runs then fires again lots of clicking noises th... [Read more]

expansion vessel?

what is the correct pressure for a vokera mynute 20 expansion pressure vessel and what are the symptoms if the... [Read more]

boiler firing up then cutting out?

linea 730 changed gas valve electrode and lead and ignition board still fires up then cuts out and flashes 01

Johnson Starley JB25-30 burner fires up but only runs for seconds?

Hi Any advice would be appreciated, we have a Johnson & Starley JB25-30 Modairflow series 2 system. The probl... [Read more]

powermax155?

boiler fires up runs for10mins ,but there is a whistling sound then rcd tripsout. re set same again ?

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]

only water no heat?

hi i have a ravenheat rsf84e bolier wont fire when water and heating selected if hot tap is run boiler fires b... [Read more]

intermittent problem with central heating valve not opening?

We have a Drayton wireless for our central heating, and a Drayton ZA5679-2 2 Port motorised valve also for hea... [Read more]

baxi system 35/80 ie?

the boiler sometimes fires and sometimes cant , the poilet lights then the flame from the burner fails to keep... [Read more]

how can i fix my renault megan?

my renault megan turns over fires once and then wont start.

My fridge freezer keeps cutting out?

Have a Bosch KGV range. Fridge on top freezer below. It recently defrosted itself whilst was away for few da... [Read more]

worcester bosch 537i gas combi?

open dhw tap - boiler fires and goes to full fire fan on pump on no hot water

Netaheat 10/16?

All the time I have had this boiler, through a couple of circuit board replacements and gas valve itself, it h... [Read more]

How can I can fix my Glow worm 45 Space Saver 45-60B Boiler?

Everything fires up quite normally. As the system warms up, the boiler makes a chuffing noise rather like a st... [Read more]