How to mend ... Error Hello Boiler

Why does my boiler remain ON - even when switch is moved to OFF?

I have a Ariston Micro Genus 24 HE boiler. Recently it gave me a ERROR A)1. I replaced the PCB and the error w... [Read more]

Valiant thermostat , BMU-Err ?

Vaillant thermostat and boiler with the error message on thermostat What do I do?

how to fix a err 103?

I have an ariston clas he 24 combi boiler. I drained the system to add a radiator>filled system back up and bl... [Read more]

Ariston Error Code E02 now A77?

Boiler loses pressure frequently, especially when cold, E02 code keeps coming up. After repressurising the boi... [Read more]

Worcester 30 CDi boiler ?

My boiler is blowing the fuse at electrical supply and and error code c6 is showing in boiler. This indicates ... [Read more]

f7 error code-no heating/hot water?

Hope someone can help. My Worcester rd532i condensing boiler was working perfectly fine for year, then 1 day t... [Read more]

I have a Remeha boiler - there is no error message but the rads dont work?

Remaha Anvantis Plus, there is not error message flashing and the pressure is over one bar - I have also bled ... [Read more]

how to permanently fix the EA error code and loud grinding noise?

I have the same problem reported here by many, where by my Scottish Gas boiler is making a very loud grinding ... [Read more]

Vaillant ecotec plus 630?

Hi. I have a vaillant ecotec plus 630. I get the F.22 error message atleast once a month this year, which me... [Read more]

ideal logic combi 30 boiler f1 error?

I have bled a radiator, which has drained the pressure out of the system. I now have an F1 error message, whic... [Read more]

Vaillant Ecotech Plus 831 F22 fault?

I've been having problems for 3 weeks now, and on the 3rd plumber, and still not fixed. First had F75 fault a... [Read more]

how to regulate gas?

hi we have a main combi 25 eco only four years old gas man says might be p c b but boiler shows no error codes... [Read more]

ravenheat csi 120 no hot water?

Hi My boiler ch side works fine but when i turn on the hot tap after a few seconds it will trip off, sometimes... [Read more]

Main Combo Eco Boiler Error Code E133?

I get a E133 code - interruption of gas supply or flame failure. How do I get this best fixed. The boiler is ... [Read more]

My Remeha Avanta 28C condensing boiler shows an error code?

The code is E4 and the boiler isn't firing up. Can you help? Bob

Remeha avanta boiler 28 - help???

Hi I have just had my boiler serviced in November and since , it keeps losing pressure down to 0 everyday, tod... [Read more]

how to fix error code f64?

boiler keeps showing error code f64 even when reset.it is a 828 vaillant turbo max boiler

E5 Error on Remeha Avanta Plus boiler?

We have a Remeha Avanta Plus boiler that is about 5 years old. It has started flashing an E5 error. I have h... [Read more]

Britony Combi Se?

I have a Britony Combi Se boiler with the error code 50 80 which means domestic hot water thermostat this has... [Read more]

Worcester 24i Junior Boiler - Hot Water Fine - NO HEATING?

Hi i recently moved into a house which has a Worcester 24i Junior boiler. Hot water is fine but the heating... [Read more]