How to mend ... Central Heating Hot

Pump over-run?

My Worcester 19/24CBi boiler keeps overflowing into the header tank via the expansion pipe. Whilst reducing th... [Read more]

ocean alfa 240p hot water ok no central heating?

how do i fix it

some times to run the hot water i must turn on to central hitting ?

central heating always work but some times to run the hot water i must turn on central heatting first then ho... [Read more]

how can i fix my potterton combi boiler?

potterton combi boiler central heating works but hot water doesnt.any ideas

My Baxi solo 3 PFL boiler will not fire up when on central heating only ?

My Baxi solo 3 will not fire up when set to central heating only. Will fire up when set to hot water only and ... [Read more]

Potterton Netaheat Electronic Boiler?

My Potterton Netaheat Electronic Boiler won't fire up to heat the water unless the central heating is also on.... [Read more]

glow worm ultimate?

my central heating is getting hot when only the hot water is on,can you help thanks.

potterton flowsure plus?

hot water and central heating work however my problem is this: couple of weeks ago boiler seemed to 'cycle' a... [Read more]

central heating not working,xtafast,combi boiler 96/10?

The hot water works great but not the central heating

cannot control hot water vaillant ecoTEC plus 624?

We have a three year old ECOtek plus 624 that has been fine until now. We have just installed a new show with ... [Read more]

Heatline C24 virtually no hot water to Bath taps unless tap open only a bit?

Hi The heatline 24 combi boiler supplies hot water to bath taps only when run very low, ie tap on only a litt... [Read more]

Worcester 240 central heating triggers reset trip, hotwater ok?

Hi, on my Worcester 240 I traced that the central heating is causing the reset to trip after about 15 minutes ... [Read more]

Halstead ace high boiler, ch not working?

my central heating is not working but the hot water is fine, think it may be the diverter valve but not sure

Low water pressure and no hot water on a Worcester 28i Junior?

Intermittent problem whereby the water pressure is weak and trickles out of both hot and cold taps, however th... [Read more]

no hot water from taps when boiler is off/standby?

I am having a problem with my Ariston Super Combi. I can get hot water from all of my taps when I turn my cen... [Read more]

how can i fix my central heating?

when i turn on my hot water my heating comes on at the same time even with the thermostat turned off

hot water?

hot water not working on jaguar boiler,central heating operational. no exchange when hot tap turned on. occasi... [Read more]

No hot water or heating on my ravenheat ls80t boiler?

It started when the hot water cut in and out every now and then until it would not come on at all. We still ha... [Read more]

Pump runs when boiler satisfied?

I recently moved my central heating pump so as to give me heating for my towel rail off the primary circuit. A... [Read more]

Radiaters heat up when domestic supply is running?

The boiler only heats the domestic hot water if the central heating is switched on, if the heating is switche... [Read more]