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Mend Serious Boiler Heating Red

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We have 594 questions about mending 'serious boiler heating red'

How to mend ... Serious Boiler Heating Red

Mend hot red light heating

i have a biasi 24 boiler?

sometimes it will not give hot nwater out and the red light flashes,if i turn the heating on then it will prod... [Read more]
Mend red flashing boiler

what does f12 with red light flashing mean on a glow worm 30cxi boiler mean?

what does f12 with red light flashing mean on a glow worm30cxi boiler i already have no hot water the heating ... [Read more]
Mend 30 heating fault

Betacom 30 heating fault?

18 month old Betacom 30, hot water function works just fine. call for heat and problems start. Pump & fan run ... [Read more]
Mend potterton pilot heating

Potterton Profile (50e?) boiler pilot light on but no hot water or heating?

I've had a search for this issue and I have seen similar but most say they have issues with the pilot light no... [Read more]
Mend ariston mffi heating

Ariston microcombi 23 MFFI?

Have a problem with heating. 2 rad's upstairs hot and working OK, but down stairs no heat rad's remain cold,I ... [Read more]
Mend glow worm red

Glow worm Compact Electronic Boiler?

My boiler is leaking water and it's got quite bad recently. The pressure is just above 2 and the red marker i... [Read more]
Mend wrong three house

What is wrong with my Potterton Boiler Suprima 40 L?

I have the above boiler. I've had no problems with it for the last three years. I am putting my house up for r... [Read more]
Mend worcester 24i rsf combi boiler

how can i fix my worcester 24i rsf combi boiler ?

my boiler is switched on the red light is on the fan is running but it doesnt fire up so i have no hot water a... [Read more]
Mend combi baxi boiler

Combi Baxi boiler?

Heating and hot water is not working. The pilot light is out and there does not seem to be any electricity as... [Read more]
Mend heating hot water

no heating or hot water?

i have a fairly new vokera boiler about 1 year old. i am not getting no hot water or heating in the house. the... [Read more]
Mend boiler water setting

home heating boiler SIME Super 4?

The DHW went very dirty and so I reduced the water pressure setting when cold to 1-1.2 bar on the boiler as re... [Read more]
Mend set boiler thermostat up

how to set my boiler and thermostat up?

i have the Glow-worm ultimate boiler system please could any body tell me how to set the system up as its cold... [Read more]
Mend bosch ch boiler

Worcester Bosch 35CDi II banging & wild pressure (CH only)?

Hi, just recently our Worcester Bosch 35CDI II boiler has been making worrying noises After 30 seconds or s... [Read more]
Mend 80e heating hot

HOW CAN I FIX MYCOMPACT 80E?

BOILER WILL NOT IGNITE WHEN HEATING IS SWITCHED ON BUT IT WILL IGNITE FOR HOT WATER SUPPLY AND RUN THE HOT WAT... [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 worcester flashing green

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 drayton digistat replaced

Drayton digistat rf3 problems?

I have a drayton digistat rf3. Battery symbol came on and i replaced battery according to the instructions. Th... [Read more]
Mend lights boiler green

lights?

solo pfl 80/30the lights on my boiler used to be green but now they hace all gone red can you tell me if somet... [Read more]
Mend baxi combi 105e

BAXI COMBI 105E?

OUR BOILER STOPPED WORKING LAST NIGHT, WITH JUST THE RED LIGHTING FLASHING, THERE IS NOT HOT WATER OR CENTRAL ... [Read more]
Mend potterton boiler pressure

potterton profile 80 boiler pressure sensor pipe?

Hi The red plastic pipe is bent/constricted and blocked, the fan is working correctly. The boiler works if I p... [Read more]

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