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Mend combi boiler heating hot water
1

help can anyone fhelp me fix europa 24 combi boiler?

ive had boiler in house now for 4 years.up till now no problems now the boiler keeps firing up as if someone i... [Read more]
Mend super 90 plus
2

Sime super 90 plus problems?

Hi, We have a super Sime 90 plus boiler and about a year ago we had to change the dreaded diaphram in the dive... [Read more]
Mend combi losing boiler

loss of pressure in brittany combi 80?

I keep losing pressure in my combi boiler, i recharged the system and when i put the heating on it seems to sl... [Read more]
Mend combi house heating

Ravenheat Boiler firing in and out every minute?

I have just had a ravenheat combi boiler fitted into my house and at the moment the central heating works fine... [Read more]
Mend pressure heating reset mode

Worcester 350 Combi?

After bleeding my rads my boiler is suddenly leaking. Each time I reset the water pressure the boiler goes int... [Read more]
Mend thermostat boiler heating
2

I have reset my Siemens RDJ 10RF and RCR 10/433 - Boiler still won't fire?

After the heating did not come on with my Baxi boiler, I checked the batteries on my Siemens RDJ10RF thermosta... [Read more]
Mend vaillant boiler diverter valve
2

Vaillant Turbomax 828 problem?

This is a strage one! I am not sure whether my diverter valve is on the way out or whether something else is c... [Read more]
Mend boiler heating radiators
2

Revenheat RSF820 Boiler Problem?

Hi I recently moved into my new house. There is a Revenheat RSF820 boiler installed in the house. The Probl... [Read more]
Mend not working should
1

my baxi 105e combi is not working as it should?

had my baxi 105e combi serviced and repaired after having on going problems with the heating and hot water(onl... [Read more]
Mend ideal combi thermostat

Isar HE30 problems?

We have the Ideal DH30 Isar combi heater. I am having a problem with it recognising the thermostat for the c... [Read more]
Mend moved house idea

Randell 972 insructions?

Have just moved into a new house and have no idea how to change the programme settings on my Danfoss Randell 9... [Read more]
Mend worcester flashing heating

i have a worcester 25cdi and f7 keeps flashing?

HELP!worcester 25cdi F7 KEEPS FLASHING and all heating went off then heating up stairs went back on now all he... [Read more]
Mend worcester flashing green
1

I have a Worcester 28cdi combi-boiler, ?

the red light over a 'tap' symbol is flashing, the radiator light is on as is the green igniton/start light. ... [Read more]
Mend boiler servicing hot water

ferroli combi 77 04.93 servicing instruction?

hi i'm looking for instructions on servicing a ferroli combi boiler, there is no hot water or heating and th... [Read more]
Mend boiler central heating gas valve

how can i fix my ,worcester heat slave combi boiler?

This is what happens when i turn on a hot tap, first the fan starts and after a short while the pilot light ig... [Read more]
Mend Worcester Hot Water Boiler
1

why no hot water, when iv got heating ?

help please, iv got a worcester 28cdi boiler, we have no hot water but the heating works anyone knows why ??... [Read more]
Mend combi water running
1

Baxi Maxflow Combi Fs?

The heating system works only if there is a call placed on the water ie actually running the water. Once this ... [Read more]
Mend boiler heating pressure
3

How do I lower the pressure in my Vokera boiler?

Hi, I posted this question elsewhere but then realised this is probably its proper home! I had my Vokera Co... [Read more]
Mend pressure vokera problem
4

How do I lower the pressure in my Vokera boiler?

Hi, I seem to have the opposite problem of most people on here so I hope someone can help me! I had my Voke... [Read more]
Mend boiler bosch 24i
1

Loud buzzing noise when boiler ignites?

I have a Worcester Bosch 24i RSF boiler and it is making a very, very loud buzzing (kind of electrical) noise ... [Read more]

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