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Mend Boiler Heating Lock

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We have 105 questions about mending 'boiler heating lock'

How to mend ... Boiler Heating Lock

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Hot water and heating working but only at low demand?

Im just wondering can you help my boiler is 21months old and Im being told the warranty is invalid because wor... [Read more]

Potterton Combi 80 cutting out on heating mode?

Heating fires for 1min - 2min then flames cuts off. Does'nt lock out and pump keeps running. The boiler contin... [Read more]

Worcester oil boiler lock out?

only locks out when the heating in on works fine on hot water. changed the 3 way activator valve . still the s... [Read more]

worcester cd35i ii pressure problem?

i have a problem with my combi worcester cd35i ii the pressure of the unit is at just over 1 bar and when you ... [Read more]

need help with worcester danesmoor wm 12/19 lock out etc?

Hi Need some help! Runs fine heating hot water.But When heating rads it goes to lock out quite often, which... [Read more]

Lockout after 11 years can you help with some ideas?

I have a Thermecon External wall mounted boiler that is 11 years old. Other than cleaning and servicing, I hav... [Read more]

Ferolli f28 can only get hot water with heating running in hot water only m?

Ferroli f28 will only give me hot water with heating on in hot water only mode boiler tries to fire for about ... [Read more]

ferroli F24 combi boiler?

working ok on the Hot water mode. When put on the heating after about 10-15 sec it gose in to the lock out.

thorn EMI Apollo not working?

I put new radiators in on Sunday and now the hot water system/heating system fires up but goes straight off ag... [Read more]

Halstead Ace Circa 2001 - Not Heating?

Problem – Intermittent fault or faults causing the boiler to cease heating water and or Central Heating. Oc... [Read more]

VUW GB242E no ignition?

The boiler goes through the lighting sequence on heating and water ,all lights on except burner then lock out ... [Read more]

Worcester Bosch Heatslave 25/32 Combi Oil?

Worcester Bosch Heatslave 25/32 Combi Riello Burner, First off we bought this boiler about a year ago and move... [Read more]

Ideal Response 80 Combi Boiler?

I am having problems with my boiler, sometimes it works and sometimes it doesnt! i.e. we dont have any hot wat... [Read more]

ferroli optimax 25c?

no hot water turn on tap 3 way valve gos to heating and pump stops boiler gos off 03 fault .put 3 way valve to... [Read more]

boiler starts up for 7 seonds and then stops ?

i fitted a service kit to my vaillant boiler a turbomax as i had no hot water it cost £32 but fireing it up... [Read more]

Ariston microGenus He 32 mffi?

my boiler shows no water pressure E 02 error code .correct code for no water pressure . fill up system with bu... [Read more]

Combined hot water/heating system Glow Worm Micron Problems??

Hi, I have just moved into a new flat. There is a small boiler (Glow worm micron 50ff) which (oddly) is in... [Read more]

Worcester Heatslave 15/19 not working?

Hi, I have a worcester heatslave 15/19 combi boiler which worked fine until this morning when it suddenly sto... [Read more]

heatslave 12/14?

boiler goes into lock out. no hot water /heating. Nothing runs at all motor??

what do i do to get my boiler working ?

my boiler went on lock out turned it off now on light is on but it still not giving me hot water or heating

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Mountfield empress drive belt?

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Throttle issue?

Remove cover plate on patio door?

How do i clear the TAM?

How can i mend my Aiwa HV-FX7700K?

How can I set time on my Neff oven?

Clear E1 error code on smeg dishwasher with no water or leak?

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