How to mend ... Boiler Fire Hot Water Heating

ferroli modena 102?

c/h heating works ok hot water runs cold when hot tap turned on boiler does not fire up

Ravenheat X100?

Hi, My boiler has decided to spring a leak. The water seems to be coming out of the back of the boiler. T... [Read more]

Sime 80 C- no hot water + sometimes orange light flashing?

five year old Sime 80 C...have 2 faults(or are they linked)..no hot water at all with heating on or not , if s... [Read more]

potterton back boiler pilot lit but not firing?

the pilot is on and when i call for heating or hot water the boiler wont fire is it the gas valve

Central Heating problem with Worcester Bosch RSF 240?

I have recently changed my leaking diverter valve on my Worcester Bosch RSF240 combi boiler. The hot water op... [Read more]

I have reset my Siemens RDJ 10RF and RCR 10/433 - Boiler still won't fire?

After the heating did not come on with my Baxi boiler, I checked the batteries on my Siemens RDJ10RF thermosta... [Read more]

how can i fix vokera boiler?

does not fire up checked pressure water gauge pump does not connect to hot water so just central heating not w... [Read more]

boiler firing up with clock off?

When the timer for hot water and heating goes off the boiler still continues to fire up

no heating no hot water?

ferroli Modena 102 Combi boiler how do i get this to light. evan when hot water tap is running the boiler will... [Read more]

Worcester 28i Combi Boiler, not hot water?

I have a Worcester 28i, the central heating works perfectly, but there is no hot water when I open the tap, un... [Read more]

Potterton Profile 100 CH but no HW?

My boiler seems to fire up ok, do the central heating ok, but there is no hot water at the taps/shower.

Baxi Solo 2 60PF?

System fine when for Central heating but the boiler does not fire up for Hot water, when we just set the timer... [Read more]

My bolier won't heat water unless the central heating is switched on?

My central heating and hot water system works fine when the heating is on. If I select hot water only... noth... [Read more]

Poterton kingfisher II RS80 will not fire, pilot is lit, but will not fire ?

IMy Potterton Kingfisher II RS80 was working fine till this morning, now when try to activate either hot water... [Read more]

boiler will not ignite ravenheat 85?

turn power on everything seems to be working but will not spark to fire up.central heating worked before only ... [Read more]

vokera linea 24, heating problem?

my boiler is working fine except it won't heat the radiators in the house. It will not fire up when heating is... [Read more]

How can I replace diaphragm without my instruction manual ?

My Vaillant ( think it's a turbo as has black panel with green knobs as described by others ) is ten years old... [Read more]

boiler jaguar heating ?

I Have a jaguar boiler and for some Reason if the hot water or central heating is not used the boiler seems to... [Read more]

heating on my boiler?

my britony combi 80 boiler works the hot water but will not stay fired up to work the heating it tries to fire... [Read more]

what is causing the problem?

I have a worcester bosch 532i combi boiler, when you run hot water for a while (eg shower) the flow temp cont... [Read more]