How to mend ... Fault Heat Water

baxi 105e fan/flue neon light on then goes off?

have noticed the hot water takes longer to heat up. When running water the fan /flue neon light flashes for a ... [Read more]

Worcester 28i Junior Combi... Hot water but NO Heating ???

Hi everyone, We have a Worcester 28i Junior Combi which developed a fault this week. We have hot water fine b... [Read more]

Fault with vaillant combi?

Heating working OK no hot water pre-heat for hot water working

Neff U1661 main oven not working - controller or thermostat perhaps?

Hi When changing the main oven bulbs I managed to somehow create a short which resulted in a bang/pop when tur... [Read more]

fdl 570?

i have 4 lights flashing, the salt, rinse aid, Pause/Start, and the dryer light. The cold water empties then r... [Read more]

Glow worm 18hxi boiler with f5 fault light?

After a problem with my fuse box, my heating is not working, I have checked the boiler (Glow worm 18hxi) and I... [Read more]

luke warm water?

hi i have a vaillant turbomax 824 with the green buttons. my hot water is luke warm when u run it on very low ... [Read more]

How do I find fault on a Worcester Heatslave 15/19 conventional flue?

My boiler does not heat tap water, although some rads get hot when I bleed them

Ferroli 38 HC/Heat Exchanger?

DHW Run's hot and then goes cold? I have a Ferroli Opimax HE 38C 4 years old, When I turn ON DHW run's hot a... [Read more]

How do I fix my Triton Opal shower?

My Triton Opal shower (c2005) has a permanent fault: when you switch ON the mains 'pull-cord' it immediately ... [Read more]

glow worm boiler?

I have a glow worm boiler 18hxi and all though it comes on and starts to heat the water after a short time a f... [Read more]

Ferroli Boiler HE 38C/Heat exchanger?

DHW Run's hot and then goes cold? I have a Ferroli Opimax HE 38C 4 years old, When I turn ON DHW run's hot a... [Read more]

Saunier Duval F30E hot water no heating?

As above, in water/heat mode there is no heating! Hot water works fine. Had heat exchanger replaced earlier th... [Read more]

How can I find out why my boiler is on all the time?

My Sime superior boiler which is the same as a Potterton Profile, has a fault where the burner is on even when... [Read more]

My Greenstar 532i doesn't reliably fire up and heat the rads?

I suspect there is a problem but when we got the gas folk out before they just filled it with a bit more water... [Read more]

Ferroli Modena 80E Hot water but no CH?

Hi, I've not used my CH for a few months over the summer, went to put it on a few weeks ago during a cold s... [Read more]

how can i fix my ferroli domicompact f 24 b boiler?

when the thermostat calls for heat the boiler fires up but after a short time it switches off and the fault d... [Read more]

constant hot water solinoid running?

my encore 806 had a heat sensor fault, i replaced it but now when the machine powers up the hot solinoid is ru... [Read more]

Glowworm 38 CXI combi hot water disappering and coming back?

I have a 6 year old Glowworm 38 CXI combi boiler which delivering hot water only for the first minute and afte... [Read more]

glowworm condensing boiler fault?

when my boiler fires up to heat water it cuts out 20-30 seconds after firing up but central heating ok, have h... [Read more]