How to mend ... Central Heating Hot Tap

Have aproblem with my Halstead boiler?

When I open a hot tap the central heating comes on any ideas what's wrong

combo boiler Ariston A23 mffi?

When hot water taps turned on there's an intermittent noise from the boiler. Gas eng thinks it's water hammer... [Read more]

How to fix my Potterton Promax Combi HE Plus boiler?

I have no heating or hot water, when I turn on the central heating or a hot water tap the boiler fires up then... [Read more]

worcester 28Si II hot water fault?

My Worcester boiler heats the central heating water ok, and seems to heat the hot tap water if the central hea... [Read more]

G .C. NO: 47- 2 670 1 Falcon 80 Question ?

I have a problem with my boiler, until about 2 weeks ago my boiler was always switched on which means i always... [Read more]

does pump opperate on baxi boiler when hot water tap turned on?

does pump operate on baxi 105 he boiler when hot water tap turned on or just when central heating turned on Th... [Read more]

Ideal c 30 faluty how can it be fixed?

Ideal c30 combi boiler why does my central heating get warm when boiler switched to water heating and hot tap ... [Read more]

How can I fix my morco super compact feb24euk LPG boiler?

Only get hot water if hot tap is fully open if you try to reduce water flow boiler shuts off. If central heati... [Read more]

the boiler heats the water but none is sent to tap or radiators?

after replacing the flow switch and diverter valve assembly complete I still have the same problem . the boile... [Read more]

Worcester boiler 35CDi?

What can be wrong with my boiler? I first noticed a problem when my shower began running hot then cold, hot th... [Read more]

Baxi combi 80e flashing red on 60c no hot water, no heating?

Pressure was under 1 bar, aded some water to 2.5 bar..still no working. Flashing red on 60C, hot water and ra... [Read more]

No hot water?

The central heating is red hot but soon as we run taps water gets hot then goes cold there's no lighte lit on... [Read more]

ferroli optimax plus he31c?

Ican get central heating but no hot water the boiler is firing up when hot water is demande but cold is coming... [Read more]

no adjustment to burner?

The temperature controls for central heating or hot water do not turn burner up, the boiler is stuck on low fl... [Read more]

ihow can i fix my bosch worcester28irsf?

central heating only ignites if turn hot water tap on.

central heating works fine, but hot water keeps going on and off?

i have a ariston eco 35mffi c ombi boiler.The central heating works fine,but the hot water(dhw)starts fine, th... [Read more]

no hot watet?

Alpha cb28 combi boiler central heating fine no hot water amber light flashing but does not ignite when hot ta... [Read more]

how can i fix my puma 80 boiler ?

in summer my puma 80 boiler is only on for hot water and central heating knob is in the middle position on off... [Read more]

Vokera Boiler, Heating Working But No Hot Water?

We have a Vokera Maxin 28E boiler. The central heating works fine and the boiler lights every time. However re... [Read more]

new worcester 550I combi boler?

When the hot tap is opened fully the temp of the water increases until the boiler trips out .Worcester service... [Read more]