How to mend ... Boiler Works Problem

Ariston Microgenus 28 Cutting Out ("A01" fault)?

My Ariston Microgenus 28 MFFI combi boiler has heated water without a problem since installed. But since sta... [Read more]

ferroli modena 102 problem?

i have recently changed the low pressure switch on my modena 102 combi boiler, it was workin great for 2 weeks... [Read more]

my boiler wont kick in when turned onto central heatng?

i have a worcester heat slave 9.24 boiler when i turn the water on the boiler kicks in and works ok however w... [Read more]

my worcester 24cdi boiler hot water is fine works ok have bled the pump?

(hi hope you can help with my worcester 24cdi boiler problem my heating is working up stairs rads get very ho... [Read more]

We get hot water when we turn on the heating but not otherwise?

If we turn on the external heating thermostat, the central heating system works (boiler fires and radiators co... [Read more]

I have a Baxi combi 105e delivering no hot water?

The system and boiler is just over 2 years old, I had no problems with heating or domestic water supply the fi... [Read more]

Boiler fires up when demand for hot water but doesn't when demand for C/H?

I have a Potterton Netaheat Profile 80e boiler, Honeywell V4073A mid-position valve, Honeywell ST699B programm... [Read more]

Ravenheat CSI-85 Combi, erratic operation, any ideas?

Boiler now 2 years old. Works fine generally, however it has now started to operate even when the settings sa... [Read more]

linea 24 boiler problem?

I have an error code 3 on my boiler which would indicate a fan or flue problem. The fan was recently changed ... [Read more]

Worcester 24cdi no hot water - is DIY job safe?

Hi after reading some articles on here about no hot water through my worcester 24cdi boiler and reading worces... [Read more]

potterton 50el - heating but no hot water (cont.) - bump?

Hi Hi-spec, Hi Ray, Thanks again for your advice.... but i still have this problem. I have been away for... [Read more]

hot water not working on my worcester 350?

central heating works fine but the hot water does not come on anymore, it used to but kept switching from hot ... [Read more]

vokera options boiler?

hi vokera options boiler red light keeps flashing on the no flame indicator,the boiler works but when i ... [Read more]

I have a problem with my Baxi 105 combi boiler?

I have a problem with my Baxi 105 combi boiler, when it has not been in use it sometimes does not work , On t... [Read more]

worcester bosch boiler/no hot water?

we have no hot water from our worcester bosch combi boiler, the water is only teppid.The heating works ok its ... [Read more]

Hot water pressure?

With my combi boiler my heating system works fine with the system pressure sitting at 1.5bar. THe problem is t... [Read more]

ch overheating, why?

The CH on an apollo is overheating. Initially there was a grumbling that started in the airing cupboard and th... [Read more]

MY ARISTON EUROCOMBI SX 20 MFFICE PROBLEM?

1) BOILER STARTS UP OK, LIGHTS UP FINE, BUT SOME TIMES IT TRIES TO LIGHT UP ON THE FIRST TIME BUT ONLY ON THE ... [Read more]

Ravenheat CSI 85 no DHW unless CH on?

Hi, I have a problem with a Ravenheat CSI 85 (18 months old) which will only give DHW when the CH is on. ... [Read more]

Can anyone diagnose the problem with my Ferroli Optima 901?

I have a Ferroli Optima 901. When the hot water is run for a period of 3-4 minutes the boiler cuts out and the... [Read more]