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 Boiler

Free repair help

We have 4892 questions about mending 'combi boiler' in category Heating, Home Heating Systems

How to mend Combi Boiler

Mend Heating, Home Heating Systems

how would i remove the re stricter rings in a ferolli combi ?

never tackled one before and was seeking advice on the removal of the re-stricter ring in a ferolli f 24 b com... [Read more]
Mend combi boiler 30
1

Decrease pressure baxi combi boiler?

Hi I have a problem with a 3yr old Baxi combi Duo Tec 30 - no special filling loop - just valves. Pressure has... [Read more]
Mend combi pressure switched
1

heating system?

why does my sime format 80c combi boiler loose pressure when it is switched off?
Mend boiler heating worcester

How can I fix our Worcester Bosch 350 Combi?

The Worcester Bosch 350 Combi displays nothing on the display screen. Looks like no power is getting to the Bo... [Read more]
Mend appears boiler worcester

Appears that no power getting to Boiler?

Worcester Bocsh 350 Combi will not fire up. No display screen
Mend boiler heating combi
1

f1 ?

f1 is flashing on my boiler and not lighting up its a logic comi 30
Mend hot water not central heating
1

Hot water but not central heating . . ?

I have just moved into a flat which has a Sabre 29HE Plus combi boiler. It is heating the water but when I sw... [Read more]
Mend worcester home systems

gas valve not working?

t5he pilot light stays on but the boiler does not ignite does the gas valve need replaced it is a worcester 24... [Read more]
Mend boiler heating fault

how can i fix my baxi combi 105e boiler?

fault light at 30 degrees shows up immediately when starting, but no flame. pumps sound ok. makes noises, but ... [Read more]
Mend boiler central heating hot water
1

how can i fix my proline combi boiler 120 he?

hot water ok but no central heating
Mend boiler heating potterton

How can i fix my potterton combi 80?

My problem is when i switch the water on it takes ages for the flame to ignite, once it ignites it only stays ... [Read more]
Mend water runs boiler

how can i fix my promax combi he plus hot water?

hot water runs cold with boiler lit
Mend baxi combi boiler 105
2

my baxi combi boiler 105 he has gone off?

my boiler has gone off altogether no lights showing on front of boiler what is the cause
Mend sabre he boiler
1

sabre he boiler?

Hi hope someone can help with a problem i'm having with my sabre he combi boiler. Yesterdaymorning i noticed t... [Read more]
Mend water expansion vessel

hot water tepid?

I have just replaced a faulty expansion vessel on a baxi 105 instant combi and while the heating works fine th... [Read more]
Mend going display screen

My valiant combi boiler ?

My Valiant Ecoplus combi boiler is going into the red when heating up and the display screen is flashing betwe... [Read more]
Mend combi boiler valve

How can I fix my Potterton Perfoma combi 24 boiler?

My potterton Perfoma boiler done not give hott water when the inlet water pressure valve is fully open. But w... [Read more]
Mend boiler hot water heating

Greenstar 42CDi combi boiler flashing EA ??

No hot water and no central heating - pressure is in the green area. any ideas ??
Mend boiler heat water heating time hot
1

combi boiler wont heat water?

boiler heats radiators but wont heat the water on its own.i have to have heating on at the same time to get ho... [Read more]
Mend bosch showing code

Worcester Bosch Greenstar 37CDi Combi showing code U9?

My boiler is showing code U9, I know this means that the temp has risen to 99 degrees. The result when I turn ... [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