How to mend Boiler Fault Replacement

Halstead Ace Circa 2001 - Not Heating?

Problem – Intermittent fault or faults causing the boiler to cease heating water and or Central Heating. Oc... [Read more]

1

How can i fix my Glow worm KFB 60 open vent boiler. ?

When the remote controls are calling for heat, neon 1,2,3 & 4 light up indicating that system is functioning c... [Read more]

4

RAVENHEAT ls100t - warm water only, heating ok?

Hello, I'm hoping someone may be able to help. My combi boiler was fitted around 6 years ago, and after two ... [Read more]

3

had a bad day ?

went to job customer complianing of no heat or water,replaced pressure switch and boiler fired up great left. ... [Read more]

Powermax 155x programmer?

Hi I have a fault on the above boiler, water constant ok, calling for heating their is no power out of the cl... [Read more]

Potterton Prima 40 boiler .. what controller ?

Hi, My boiler will only work when both CH and HW selected I cannot have one without the other hence bi... [Read more]

How can I stop the overflow on my heating system?

I have a Potterton Suprima 60 boiler. Had a replacement part fitted about 2 yrs ago, the engineer said that t... [Read more]

1

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]

3

Trianco Optima Boiler Programmer Fault (QA73)?

My QA73 programmer will not function in timed mode.None of the bars appear to show the input time settings. I ... [Read more]

1

Potterton Suprima 60 with replacement PCB board has a intermittent fault?

The boiler runs for a while (green light constant) , goes into standby mode, when it tries to relight (orange ... [Read more]

suprima 60 boiler fault?

My suprima 60 has gone to lockout, there is power to the gas valve but no power to the fan, red light flashing... [Read more]

1

advice on fitting new Air pressure switch & fault finding information?

As an engineer I have to fit a new Air Presssure Switch to the Potterton Netaheat 10/16 electronic I would lik... [Read more]

1

Chaffoteaux MX2 24FF Misfiring Safety Feature?

I have a Chaffoteaux MX2 24FF combi boiler that keeps tripping off and the fault code indicates a 'misfiring s... [Read more]

How do I stop my Ferroli Modena 80 E gas boiler sparking once it is lit ?

The boiler recently stopped firing up on DHW and CH. When I moved the flame sensor electrode cable at the main... [Read more]

6

Ionisation problem on Heatline Solaris boiler, code F4?

We have a 2 year old Heatline bolier which has come up with the fault F4, an ionisation problem causing the bo... [Read more]

2

Surprima 60....Lock out?

Having had my suprima 60 boiler & all its faults to go with it for 8yrs,ive now found i cannot reset it at all... [Read more]

2

clock problem on vaillant combi boiler?

I have a Vaillant Turbo Max VUW BB242-5 The problem is the the central heating doesn't come on or turn off, l... [Read more]

1

Potterton Suprima/Suprima L. constant central heating?

We cannot get our central heating to switch off unless we switch off the boiler. When calling for hot water on... [Read more]

2

how to mend Gas Boiler, Glow-worm Fuel Saver 100F with SIT control?

Thermostat has intermitant fault ie it stays open circuit and does not allow boiler to re-light. Main gas valv... [Read more]

3

Potterton Netaheat 10-16 Mk 1 boiler fan problem ?

I have a Potterton Netaheat 10-16 Mk 1 boiler. It has recently started having problems firing up. These are ... [Read more]