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Mend Heating, Home Heating Systems

RAVENHEAT COMBI BOILER NOT FIRING NO HEATING OR HOT WATER?

I have a Ravenheat Combi CSl 85T Boiler it's 3 years old never been right since installation. Had two thermist... [Read more]
Mend Heating, Oil Filled Radiators

worcester heatslave 20/25 hot water but no central heating?

the central heating has just been turned back on on my oil fired heatslave 20/25 only to find it does not work... [Read more]
Mend Heating, Home Heating Systems

how can i fix ideal combi boiler ?

Boiler lost pressure this has now been fixed hower still not heating or hot water showing flame failure any id... [Read more]
Mend Heating, Home Heating Systems

GLOW WORM 18HXI -Intermitant whine?

Glow worm ultracom 18hxi - recently installed and has just started to emit a high pitched whine from within th... [Read more]
Mend Heating, Home Heating Systems

fellow engineers, advice on ecomax?

righty ho, vaillant ecomax firing whistling and extinguishing. it blew a hole in the flexible re-enforced t... [Read more]
Mend Heating, Home Heating Systems

vokera excell 96E fault?

Hi, I got up this morning and my boiler wouldnt work . Red led lit saying low pressure so I let in more wate... [Read more]
Mend D.I.Y, Plumbing

how can i fix my heating?

i bled my rads now i have zero water pressure on my boiler guage my boiler will not ignite since it is gas cen... [Read more]
Mend Heating, Home Heating Systems

how can i fix my potterton puma 80se?

hot water faults on potterton puma boiler
Mend Heating, Home Heating Systems

Saunier Duval combi - central heating OK, yet no hot water?

Very useful to have these forums, so can anyone please help, or is it the changeover valve, as someone else's ... [Read more]
Mend Heating, Home Heating Systems

Boiler won't ignite?

Hi I have a Worcester 24i RSF (combi natural gas) boiler, I stopped working the other day, it fails to ignite.... [Read more]
Mend Heating, Home Heating Systems

Myson Apollo 40B boiler ?

my boiler has a piolt light works when i select hot water but fails to work when heating is selected i've chec... [Read more]
Mend Heating, Home Heating Systems

what does 4 bar with red flashing light mean?

I have a glow worm 38cxi bioler system which has just stopped working??On the front there is a flasing red lig... [Read more]
Mend Heating, Home Heating Systems

Potterton Prima F boiler heating rads but not water?

Our boiler is heating the rads, and usually heats the water when on heating the rads, but lately it has stoppe... [Read more]
Mend Heating, Home Heating Systems

Protherm 80e?

my boiler is playing up , hot water working fine, but the central heating has gone weird, it gets up to 64 deg... [Read more]
Mend Heating, Home Heating Systems

I have a saunier duval combie boiler?

It only boosts for hot water from a tap. it doesnt boost when i put the heating on and the radiators are cold... [Read more]
Mend Heating, Oil Filled Radiators

Worcester boiler pressure at 4 & radiator taking an hour to get warm?

I have a Worcester 24CDI boiler and the pressure is at 4 when the boiler is on and goes to 3 when turned off. ... [Read more]
Mend Heating, Home Heating Systems

how to fix Fault 1 on a ferolli DOMIcompact F24 D boiler?

I have had an engineer out to my boiler 4 times. it is alway fault 1. However, for some time there was water g... [Read more]
Mend Heating, Home Heating Systems

hot water but no heating ?

i have a meggaflow system my heating is not working i have checked the preasure wich is fine and have bled all... [Read more]
Mend Heating, Home Heating Systems

no hot water but central heating ok?

Moved into house and central heating works ok, turn on the hot water tap and water runs ok but cold. The boile... [Read more]
Mend Heating, Home Heating Systems

how can i fix my ravenheat boiler?

hi i have a ravenheat boiler on the blink i have no hot water and heating i have just had a new gas valve fitt... [Read more]

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