How to mend ... Boiler Lock Out

Glow worm compact electronic, sometimes ignites, other times locks out?!?

Hi, I have a glow worm compact electronic gas boiler which is giving me some trouble. When running hot w... [Read more]

potterton boiler?

Thanks for the answer, i drained the air out of the rads, still didnt relight (potterton 24/2 he plus)? is the... [Read more]

boiler fault?

saunia duval f 30 combi is flashing red 21 and is in lock out mode , wont reset .any clues ?

worcester iol heatslave 15/19 ?

burner locks out 15 min from cold then press burner lock out button boiler runs for a few mins longer then loc... [Read more]

Hero 40 boiler?

I have moved into a new property, the boiler was checked before we moved in and was given a full bill of healt... [Read more]

my boiler keeps going to lock out the power supply is okay and gas ok?

my boiler keeps going to lockout. i have reset it ythe power ok and so is the gas. i cannot hear the burner th... [Read more]

how to fix a biasi combi boiler?

Hi there, I have a Biasi M96.32SM/C2 combi boiler and have recently been experiencing problems. The lock-ou... [Read more]

How to fix my worceister boiler? Junior 28i combi?

Hi there I have just over 2 years old combi worcester 28i boiler and ever since we had to drain the system we... [Read more]

how to fix lock out on powermax 115?

lock out keeps displaying even after boiler has been reset, switched off at mains etc

my halstead ace high boiler has the 'lock out' button lit and i cannot get ?

my halstead ace high boiler has the 'lock out' button lit and i cannot get any hot water. How can i fix this

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]

air lock in boiler?

how to get the air out of stelrad ellan 2 boiler after fitting new valve

What is causing the air in the inlet line?

I have a kerosene tank, above ground, outside that fuels the boiler for the house. I keep getting an air lock ... [Read more]

Combi drain down now no hot water !?

I have a five year old Biasi boiler. It has been working fine. Today had to swap radiator and drained down sy... [Read more]

NO HOT WATER?

I have a back boiler which runs central heating ok but gravity fed water doesnt work.The flow pipe to water cy... [Read more]

problem with Halstead Ace High Boiler?

My boiler won't fire up the central heating or hot water, the burner fires up for about 5 seconds and then sto... [Read more]

how to fix an air lock in a heating system??

i took off two radiators in my house and had to drain out the system.when i connected them up again and turned... [Read more]

how can i fix trapped air in my combi boiler?

I have a britony combi 80 boiler and when i either turn the heating on or hot water tap the pressure gauge ris... [Read more]

Worcester 19/24 cbi boiler?

hello i have a Worcester 19/24 cbi boiler it was working perfect till the other day but now it runs for about ... [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]