How to mend ... Fault Heating Hot

Vaillant Ecotec plus 824 with no central heating?

Please help!! We've been in this house for almost a year - so I'm not sure when the boiler was installed bu... [Read more]

How can I fix an F5 fault on feroli DOMIcompact boiler?

The boiler fails to ignite within 30 seconds when changing between hot water and central heating and vice vers... [Read more]

no heating?

no heating pump runs what voltage and color wire to divert a motor? hot water working fine. heating fault inte... [Read more]

ACE HE 24 & 30, making god awful noise, whats wrong with it?

My hot water is working but the heating wont work. Its makes a loud rattling noise and ignition wont light. Th... [Read more]

halstead ace he 30 dhw problem?

Hi All, I wonder if there is someone out there who can help with a very strange fault on a Halstead Ace HE... [Read more]

baxi boiler fault?

boiler only supplies hot water when the heating is on, no hot water without the heating being on.

How can I fix my potterton peforma 24 boiler?

The boiler comes on but the burner/flame light does not come on at all. The flame fault indicator also does no... [Read more]

How can i fix my halstead ace 24 boiler?

My boiler keeps flashing fault code 3, when this happens we have no hot water or central heating working. Howe... [Read more]

Boiler fault ?

Calydra 80 heating working ok ,but hot water ,boiler fires after a few minutes the boiler stops fireing ,from ... [Read more]

help on finding fault?

we have changed heating element, paddle goes round slowly, does not blow hot air, any suggestions

Worcester Bosch 25si not igniting?

Due to the recent very wet weather and strong winds, my boiler has gone into fault with flashing red light, I ... [Read more]

Digistat SCR fault?

Hi I have a similar problem with the Drayton Digistat - hot water is ok - but no lights at all on the SCR reci... [Read more]

No Hot Water But CH is normal???

My Vokera Linea 735 boiler isn't heating up the hot water but the central heating is working perfectly. There... [Read more]

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]

my heating wont work on its own only when hot water on?

First of all my central heating only works when the hot water is switched on.Wont work when heating is only sw... [Read more]

baxi 105e fan/flue neon light on then goes off?

have noticed the hot water takes longer to heat up. When running water the fan /flue neon light flashes for a ... [Read more]

How can I fix my Baxi Solo 3 PFL 40?

Baxi Solo 3 PFL 40 connected to Boilermate 2000 system.No hot water or heating,no hot water stored in Boilerma... [Read more]

Worcester 28i Junior Combi... Hot water but NO Heating ???

Hi everyone, We have a Worcester 28i Junior Combi which developed a fault this week. We have hot water fine b... [Read more]

No hot water on boiler 24vci, have central heating no fault code is showing?

No fault code is flashing, I have heating but no hot water. We have replaced the diverter valve, the flow swi... [Read more]

Fault with vaillant combi?

Heating working OK no hot water pre-heat for hot water working