Mend > Home Heating Systems

how can i ix this problem?

i have fault f4 iniosation showing on heatline 30 sargon boiler anyone kno how to fix this as cant get anyone ... [Read more]

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hot water?

y worcester greenstar he keep on flashing EA when i turn it on

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How cani fix my chaffateaux Maury boiuler?

No hot water or heating and the pilot won't light the lights flash up green on 40 60 & 80 any ideas

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My glow worm boiler doesn't ignite?

My Glow worm boiler doesn't seem to ignite even though it on. You could hear the sound but doesn't. I have tri... [Read more]

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How can I fix VAILLANT VCW GB 242E inconsistent pilot light?

When you switch the heating/water on the pilot light will come on maybe three or four times then even though t... [Read more]

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how can i fix my ideal isar m30100?

i have a ideal isar m30100 combi and, led diagnostic display is flashing LF,which in the manual indicates to r... [Read more]

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Water leak in Gas boiler ?

I have a water leak from main gas boiler cast iron container where it heats up under the gas within the main b... [Read more]

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intermitent hot water ariston micro genus 23mffi?

when running hot water the boiler stops for a couple of seconds then re-ignites

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worcester bosch 28 cdi ?

what pressure should be showing when the boiler is cold and all so when it is running at full .many thanks... [Read more]

i changed the batteries on the sunvic?

now i have to keep pressing the button as it does not increase the temp every time i press

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Baxi Combi 105 HE - refuses to reset?

I have a Baxi 105 HE, and the 30 warning light was flashing, and it refused to light. Now after thawing out t... [Read more]

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Worcester Greenstar he?

What does the fault code EA mean ?

F24 code on Honeywell Smartfit?

I have a code saying F24 on my Honeywell Smarfit, which is on the wall and controls the setting, timings for t... [Read more]

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]

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worcester system boiler?

frozen pipes,defrosted but boiler still not working,when turned on at mains all lights flash for a second then... [Read more]

combi boiler not kicking in?

i have defrosted the condense pipe. had no heating or hot water for 3 days. still flashing EA and the pilot fl... [Read more]

vokera linea 24 boiler?

vokera linea 24 keeps losing pressure showing error code 04 works again when pressure reset is it printed circ... [Read more]

The boiler makes a high pitched whistling noise when it turns on?

the boiler is making a high pitched whistle when it comes on - any ideas please?

Why doesn't my Glowworm Econamy plus stay ignited?

My Glowworm Econamy plus boiler seems to ignite but after three or so minutes it just cuts out again. any ide... [Read more]

How do I fix it?

Recently had power cut. Central heating boiler not responding. Appears to be no communication with thermosta... [Read more]