How to mend ... Boiler Showing 3

boiler is overriding controller. ?

switching hot water off on controller, but boiler does not respond and continues to heat water supply to radia... [Read more]

How can I reset my worcester 24i boiler? Can't find a reset button?

The boiler had low pressure so I opened the valve but didn't close it. The pressure is coming down slowly but... [Read more]

Glow-worm condensing boiler model 18 hxi?

my boiler keeps locking out,the fault code showing is f9 which is not shown in the service manual,what do i d... [Read more]

error code?

my customers centora 24 combi is showing code 07 which i believe is no circulation on primary circuit. i suspe... [Read more]

Potterton Suprima - How do you identify the model number?

I have a Potterton Suprima boiler but there are no tags etc. showing the model number. I am after a new fan bu... [Read more]

wireless thermostat not triggering boiler?

last winter I had fitted a new boiler. They also put in a wireless thermostat. It worked fine and hten I tur... [Read more]

Fix small leak in central heating system?

My (new) oil combi boiler loses pressure from 1 bar to 0 in about 24 hrs showing I have a weep in the system p... [Read more]

how can i fix my baxi combi 100he plus boiler?

it is showing low pressure. on the help info it tells you to: re-pressurise system. filling loop is connected ... [Read more]

no hot water or heating no lights showing on boiler?

no heating or hot water no lights on boiler just went off please advice

how can i fix my baxi boiler?

my boiler will give me central heating but not hot water, it is not showing any flashing leds. Can you help

wot is the fault with my boiler?

why is my boiler (ideal icos) showing the fault code HE on the display

How to clean the fan on my boiler?

I have a heatline solaris 34pc/30pc condesing boiler which is showing a F9 fault which means - fan is moing, i... [Read more]

Britony Combi SE. Boiler wont light?

The indicator lights are showing that the pressure is low (lights 40 and 80 flashing). Which would indicate lo... [Read more]

worcester greenstar HE boiler not working?

code FD is showing in the window

how do i fix my valliant ecotech pro boiler?

its showing a fault of F.28 or sometimes F.29. Cant get heating or water

light is blinking in boiler?

i have got wrochester jounior boiler yesturday it was showing high pressure i low the pressure and it was less... [Read more]

pressure problem code being shown is f.75?

The boiler pressure is about 1.5-1.8 but when the heating is put on the boiler does not seem to be able to tak... [Read more]

MUNCHKIN Boiler Problems?

I have the above Boiler installed, and it is only 3 1/2 years old. I was trying to switch on the room thermost... [Read more]

ARISTON micro Genus HE 24 MFFI Boiler showing E34? BOILER WILL NOT OPERATE?

Ariston microGENUS HE 24 MFFI will not work showing E34 CAN YOU HELP PLEASE

fixing a fault on baxi combi boiler?

my baxi combi instant 105e boiler stopped working. fault on pump or low system pressure indicator is flashing... [Read more]