Recent: How do i deactivate siren on lp1-4000?

Mend Home Heating Systems

Heating, Home Heating Systems
howtomendit.com find out how to mend just about anything.
Categories

Mend Combi

Free repair help

We have 5921 questions about mending 'combi' in category Heating, Home Heating Systems

How to mend Combi

Mend combi boiler pressure radiators
2

How can I stop pressure rapidly rising on my combi boiler?

I recently drained two radiators. After re filling and bleeding them, and repressuring my glow-worm 24ci combi... [Read more]
Mend ferroli ch pressure
3

Ferroli Combi boiler CH loosing pressure why?

My Domina 102 Ferroli boiler has suddenly started to loose presure on the CH I am recharging 3 x a day now. Am... [Read more]
Mend boiler timer problem
1

Baxi Potterton Combi Boiler 105e?

I have got Baxi Potterton Combi Boiler 105e (Electro -Mechanical timer ) - the problem with it is that it no ... [Read more]
Mend top up option
1

how to top up vokera option combi boiler?

I live in rented accom, with no instructions on the vokera option combi boiler. The orage jug light is on, i h... [Read more]
Mend fan boiler working pilot
1

fan on potterton puma 80/80e/80se combi boiler not working?

The fan on my potterton puma 80/80e/80se boiler appears to have stopped working therefore the pilot is not kic... [Read more]
Mend 80 top three
1

britony se 80 combi?

water is pouring out of the top of the three way valve.does the whole three way valve need replacing.
Mend boiler leak pressure system heating
1

Valliant boiler Combi VCW leak?

My valliant boiler has just started leaking slightly after manually refilling the system. The pressure dropped... [Read more]
Mend ferroli combi 77ff
2

how can i fix ferroli combi 77ff?

The system pressure is not stable and i am having to top system up regularly. There is no obvious leak in syst... [Read more]
Mend pilot stay light going
1

PILOT WILL NOT STAY ALIGHT?

The pilot light keeps going out after i use hot water or the central heating has been switched off? i have a r... [Read more]
Mend ideal isar heating hot
1

How can I fix my Ideal Isar combi boiler, heating ok no hot water?

What could be causing the hot water side of my Ideal Isar combi to not work, when the central heating side is ... [Read more]
Mend boiler heating pressure
2

how do i reduce the pressure on my 30si glowworm combi boiler?

when on water heating only the pressure reverts back to 1.2 bar instead of the 1.0 bar. when on both heating ... [Read more]
Mend ariston combi boiler had
1

Hi my mum has a ariston combi boiler which has had to be repressurised?

twice in the space of 2 weeks. I repressurised it tonight to 1.5 bar and just two hours later the heating has ... [Read more]
Mend ravenheat combi help boiler rsf
2

ravenheat combi boiler(rsf84et)?

hello can any body help me ? has any body had simillar problems with ravenheat combi boiler RSF 84 ET ? NO H... [Read more]
Mend boiler combi pcb
5

Glow worm compact 100e combi - red light on when cold?

When our Glow Worm Compact 100e combi boiler is cold (i.e. first thing in the morning), the red warning lamp l... [Read more]
Mend combi heating temperature
3

How can I fix my Ferroli F30 Combi. boiler?

If I turn on any hot water taps (including the shower) in the house, the water temperature keeps alternating b... [Read more]
Mend heating boiler water pressure upstairs downstairs
3

upstairs radiators only heating up at bottom of radiator?

hi my radiators are working downstairs but the upstairs ones only heat at bottom part,ive tried bleeding them... [Read more]
Mend boiler water start
1

ocean combi boiler style ff?

hot water intermitten start, pressure drops
Mend vaillant 242e 282e
1

leak on my combi boiler vaillant turbo max 242e 282e?

i know were its leaking from but dont know the name of the part . have you got a diagram of internal parts wit... [Read more]
Mend fill vaillant combi
1

how to fill my vaillant combi without a manual?

I have just moved house and the solicitor has lost the manual for the central heating. My Vaillant combi boile... [Read more]
Mend valves heating baxi
1

can i clean myson thermostatic valves without draining the system?

heating system powered by baxi 130HE combi. Upstairs rads are all hot. Downstairs are cold. All relevant valve... [Read more]

Ask Question

Ask your question Do you need free help? Ask your question.

howtomendit.com for free repair help, information and advice.
Ask Question