How to mend ... Combi He Plus

Optimax HE 31C Combi boiler, Hot water but no Heating?

I have a Ferroli Optimax HE 31C combi boiler for a year now, I just noticed yesterday that when I turn the dia... [Read more]

how can you tell when the pcb board on a combi boiler is broke?

basically what the title asks ? thanks

How can I relight my Halstead Trio Combi boiler?

I have had pressure fixed on my boiler but the pilot light is out. Can I re-light it myseld

How do i increase the pressure for my baxi combi instant 105e?

my baxi combi instant 105e is currently on 0 Bar, how do i increase the pressure, i think i should turn the s... [Read more]

How to clean Venturi?

How would I go about cleaning the venturi on my Ferroli Optima 1000 combi boiler. Thanks for looking.

how can i fix my boiler or findout whats wrong with it?

i have a chaffoteaux & maury boiler and when i turn my tap on for hot water or turn heating on its lights but ... [Read more]

Ideal Isar He24 combi boiler?

Nothing is happening on the boiler when water or heating is turned up. The mother board has just been replace... [Read more]

combi power shower?

my combi shower is not releasing any water when we turn the knob on. Can anyone give me any idea what the prob... [Read more]

how do I eject a disc from the rear of a proline combi?

i have lost the instructions for a proline combi, and have inserted a disc to play. I now cannot eject the di... [Read more]

How do I fix hot water on the vaillant combi boiler?

the central heating is running well but the hot water has stopped. I was told to change the diverter valve. Wo... [Read more]

hOW CAN i CHANGE DIVERTER VALVE ?

How can i change the diverter valve on the combi boiler? the central heating is working well but not hotwater

pro combi 28?

3 red lights and who owns or makes these boilers as my supplier is not sure of anything.

baxi combi 133 he plus?

when i turn on the hot water tap the boiler heats up the water but at the same time it pumps hot water round t... [Read more]

turning on a pilot light ? worcester 9.24 boiler?

hi, I'm wanting to know how to turn the pilot light on on a worcester 9.24 combi boiler. anyone help?

in combi boiler, hot water become too hot and too cold?

in vokera linea 24 combi boiler, when i use shower, water become too hot or too cold, Why?

Losing pressure in a Chaffoteaux Britony Combi SE 80?

My Britony Combi SE 80 keeps losing pressure, when I boost it with the filling loop its ok for a short while b... [Read more]

Is my boiler broken or do I just need to replace my Danfoss Rx1?

My Baxi Combi boiler is working at all. There are no LED;s lit at all. I think i've isolated the problem to th... [Read more]

WHAT TO BUY?VAILLANT OR WORCESTER?

In the process of buying a condensing combi boiler which would you people recommend WORCESTER or VAILLANT?

how to fix fault with combi boiler?

i have britony combi se 100 nat boiler i have replaced the fan but it still not firing up the fault according ... [Read more]

"whistling coming from system when hot taps turned on"?

I have a Sabre 24 combi boiler....about 4 years old....when I turn on hot taps I am getting a whistling noise ... [Read more]