How to mend ... Boiler Will Not Switch Off

Worcester Highflow 3.5 combi boiler problems?

Boiler stopped working following thunder and lightening storm. Control panel flashing and boiler going on and... [Read more]

Baxi Solo 3 pfl30/80 noisy PCB?

Hi, my Baxi 3solo pfl 30/80 started making a constant humming/buzzing sound when idle (like a noisy old fridge... [Read more]

baxi 105 e not making hot water?

no hot water but ch ok when the hot tap is opened the boiler runs for a couple of seconds then stops, I have c... [Read more]

Halstead Best 60 boiler?

When I switch on my Halstead Best 60 boiler for water only, the central heating pipes also warm up. Why? Is... [Read more]

Baxi Eco 80 Combi Boiler?

Hopefully someone can help me. I have a Baxi Eco 80 Combi Boiler, last week the CH always ON, even I turn the... [Read more]

the boiler heats the water but none is sent to tap or radiators?

after replacing the flow switch and diverter valve assembly complete I still have the same problem . the boile... [Read more]

glow work swiftflow 75/80/100?

I have no hot water or CH. Problem started after removing a radiator to decorate a spare room. Low pressure li... [Read more]

apollo boiler banging noises ?

I have a Apollo thorn boiler 30/50b and its making loud banging noises after about 10minutes ! Hav changed pum... [Read more]

I have the green star 28i Worcester boiler?

I have hot water but no heating. Workmen laying new pipes so they turned off gas but did switch it back on. Ho... [Read more]

Halstead quattro diverter valve?

Hi, I have a Halstead quattro. I had the diverter valve replaced in Dec 2013 but had found that recently t... [Read more]

boiler will not stay on?

i have a halstead eden vbx30 boiler. when i switch it on it tries to fire up gets a error 3 tries 5 times to l... [Read more]

when the oil burner starts up the rcd trips out?

my worcester bosch greenstar utility 18/25 boiler will not fire up instead the rcd trips out. I switch the boi... [Read more]

Fault on fan or flue?

Our recently installed Main Combi 30 He ECO boiler is displaying a 50 degree LED fault (Fault on fan or flue).... [Read more]

Worcester 28si 11?

I've changed psb and fan,when I switch boiler on red light flashes straight away with CH off and not calling f... [Read more]

boiler not igniting?

i have a baxi solo 15 he on switch is lit but both gas lights are not on . wall thermostat is showing its work... [Read more]

Trianco eurostar problem?

When boiler is switched on it fires up and goes fine for around half an hour instead of coming back on it usua... [Read more]

Ideal he24 combi?

My boiler panel is completely dead. No lights show on panel.light on at switch ok fuse at switch ok..please he... [Read more]

boiler not responding to thermostat?

my boiler seems to run continuously inspire of thermostat indicating 'off'. this following accidental switch o... [Read more]

Bosch greenstar 24i junior?

Boiler appears to be on at the switch, however no light on the boiler and the reset button doesn't do anything... [Read more]

my water value black switch broke ?

i went to put more water into my boiler by turning the black valve to increase the pressure but it snapped off... [Read more]