How to mend Boiler Not Up

2

How can I fix my mega flow HW/CH pressure problem?

The pressure gauge keeps dropping rapidly to zero and the boiler turns itself off. I have topped up the press... [Read more]

1

have a boiler no hot water 28cdi?

worcester boiler 28cdi have central heating working ok hot water will not turn on downstairs bathroom turn wat... [Read more]

2

boiler only lights up when heater is turned on .not when hotwater is turned?

boiler wont turn on when hot water is turned on

3

how can i fix my potterton profile ?

boiler will not fire up till i press re set button it runs fine till gose off on timer then have to press re s... [Read more]

what does a telephone symbol mean on vailant boiler?

been away boiler working.when back,everything gone programmer etc.tried fuse but it blew,telephone number up,p... [Read more]

4

What is wrong with my central heating?

Hi My central heating and hot water will not turn on when requested. The electronic time is set to 24 hrs and... [Read more]

1

boiler fores up but not maintain the flame?

pilot light is on when i turn central heating on the boiler fires up but then goes off within 2 mins potter... [Read more]

1

Potterton Profile 80E Starts OK on HW but not on CH?

Boiler would start (fan running for 20 seconds) but would not complete the ignition cycle. Replaced the PCB. A... [Read more]

oil fired domestic water boiler noisy?

On occasion, boiler wont start. Pressing reset button starts up but shuts down after about 20 secs. If the cir... [Read more]

1

worcester bosh 40 cdi no heating and no hotwater ?

my boiler will not fire up and it keeps coming up with u7 code.please help!

5

britony combi se no flame detected?

our boiler has come up with the no flame detected warning. we have tried the reset button & the pressure is ok... [Read more]

1

my valliant boiler will not fire up...please help?

This boiler was installed 1996 and it will not ignite, please help

Ideal E Type Boiler not firing up?

My old E Type boiler wont fire up. The pilot is alight and the control knob clicks on and off and the pump is ... [Read more]

5

Glow worm ultimate 55f playing up ?

Although the boiler is firing up , after about 10 minutes of heating it seems to stop, start stop start q... [Read more]

1

FERROLI OPTIMAX HE 31C flow sensor and water coming out the bottom!?

Hi All, New to the forum but really hoping someone can advise, We have a 5 year old OPTIMAX HE 31C boile... [Read more]

2

How do I fix heating on Isar HE30 combi boiler?

The boiler is approx 4 yrs old. Both heating and water worked fine until recently when the heating has packed... [Read more]

1

baxi duo tec combi he a range, how to get water pressure up?

need to get water pressure up boiler not working

1

diverter valve not operating?

Hi I am having a problem with my potterton performa 28i boiler. Central heating works fine. Dhw giving cold ... [Read more]

Appears that no power getting to Boiler?

Worcester Bocsh 350 Combi will not fire up. No display screen

1

f1 ?

f1 is flashing on my boiler and not lighting up its a logic comi 30