How to mend ... Combi Heating Water

Why does the hot water keep going cold?

I have a Worcester 280 RSF Combi boiler, the hot water keeps going cold, but the central heating is working fi... [Read more]

baxi boiler on off on off?

I have a baxi 105e combi boiler which seems to work when it wants to. sometimes when you turn the hot water on... [Read more]

Potterton puma 100 trips electric?

My 10 year old potterton puma 100 combi boiler will not work, no hot water, no heating (its b????? cold), repl... [Read more]

Powermax 155 setting the timings?

I don't have a user manual for my Powermax 155 combi boiler. How do I set the water and heating timings?

Why does my hot water not work?

I have a Worcester 28 Combi Boiler. The problem I am having is that it will only supply hot water to the taps ... [Read more]

Heating Turn Off Automatically?

ariston a23 mffi combi boiler i have just replaced the diverter valve on this boiler, as the water wouldnt wo... [Read more]

ikon-t 28 combi?

boiler constantly igniting, heating fine water lousy, hot for a few minutes then runs coldc

central heating boiler?

i do not have a combi boiler and my heating or hot water does not work the pilot light does not light its abou... [Read more]

hot water is only luke warm ravenheat combi 24kw?

only turn heating on i get hot water when comes on it's only luke warm and when i put hot water only i get no ... [Read more]

no hot water?

I have a ravenheat combi boiler and am unable to get any hot water until I turn the heating on? what is possib... [Read more]

Volkera Maxin 24e combi boiler?

We are not getting any hot water, apart form when the central heating is switched on. Has anyone had this pro... [Read more]

vokera combi boiler hot water but no heating?

when i turn heating on no heating at rads boiler overheats &shuts down pump seems to be working on setting 3 b... [Read more]

Glowworm 38 CXI combi boiler no hot water?

I have a Glowworm 38 CXI combi boiler. all was working fine. however we now have central heating but no hot wa... [Read more]

boiler keeps shuting down?

I have a ferroli f30 combi boiler which is about 4 yrs old. Once it has been running for about 5 mins it conta... [Read more]

ravenheat combi CSI 85 A (T)?

what causes my boiler flame to continualy switch on ann off when calling for hot water or heating

How do you fit an external switch to a Grundfos 15/50 pump?

How do you fit an external switch to control the variable speed on a Grundfos central heating pump fitted to a... [Read more]

is my chaffeteaux celtic combi boiler past it?

my boiler has given 20 years of pretty good service but recently central heating is working OK but hot water c... [Read more]

what is the red flashing light on my combi boiler?

the red flashing light under the warning triangle is flashing and i have no heating or water. it is Worcester ... [Read more]

No hot water on my worcester/Bosch combi 24i?

Boiler has been working fine for the few years we have been in this house. Every thing was fine until last wee... [Read more]

My combi boiler keeps tripping my elec help!!?

my potterton combi boiler80 keeps tripping my electricity, even if i just run the hot water tap or if i switch... [Read more]