How to mend ... Boiler Flashing Help

Siemens RCR10/433 receivers?

I am in a recently acquired house and am new to all these wireless systems. I have looked at all the previous ... [Read more]

how to reset 532 i boiler working ok but flashing alternating SE & 50 fault?

how do I reset 532 i flashing alternating fault reading SE & 50 following mains water sw.off to repair tap ple... [Read more]

How do I reset my wireless Siemens RDJ10RF thermostat?

"I have a wirelss Siemens RDJ10RF thrmostat with RCR10/433 receiver.""The lights on the receiver have gone out... [Read more]

boiler faults?

the red light on my boiler is flashing

how can i fix my F22 ?

i went to wash up and found there was no hot water so i looked at my boiler and it was flashing f22 iv turned ... [Read more]

How can I get the thermostat to connect with boiler?

Hello. the thermostat RF 43-11 which controls my heating has stopped connecting with the boiler. The red light... [Read more]

Boiler not working!?

Hi all, Could anyone advise on some basic fault detection methods for boilers? I have a Vokera Compact HE w... [Read more]

How can I fix my vaillant combi boiler?

F22 flashing, don't know what tap to turn on

boiler not staying on?

My worcester cdi 40 keeps flashing F7. How can I turn on my boiler and stop it keep shutting off

E9 fault on display,no hot water.What to do?

On my 532i boiler there is a code e9 flashing and no hot water.What to do?

is my boiler overheating?

I have no experience with boiler, I touched the flue duct on the top of the boiler, it's hurt, very very hot... [Read more]

Baxi 105e combi boiler - fan problem?

I have a 9 year old Baxi 105e combi, which has been regularly seviced and has had a hot water diaphragm replac... [Read more]

On my ariston clas he 30 flashing err 501 ?

My clas 30 he ariston boiler as stop working and is flashing err 501 can any one help thanks

Halstead Boiler Fault codes?

My Mum's Halstead boiler is showing fault code C the code is constant not flashing, hot water fine but no CH a... [Read more]

worcester 28i junior green star combi boiler?

this boiler does not display any codes it is about 7 years old i had a look at it today fan does not come on ... [Read more]

worcester 28i green star combi?

when switched on all light come on at once pilot light service light reset light eco light then they go off ... [Read more]

Boiler making humming sound when first on. No display only flashing dashes?

Boiler makes a humming noise when switched on, works for a while then goes off completely. After a few days ... [Read more]

ferroli boiler f1?

my boiler keeps flashing a blue light with f1 what do I do to fix this problem thepressure was down but its no... [Read more]

My vailant boiler ecotech is flashing f22?

I have no hot water and I am sure it's to do with the water pressure but I don't know how to get the pressure ... [Read more]

Ferroli DomiCompact F24 F boiler?

Hello, I had the error F37 on my boiler I was told to replace the water pressure switch which I did now as soo... [Read more]