How to mend ... Hot Water Ok Central Heating

Too much preassure in Bosch boiler?

I have the problem with my central heating displaying 3 bar preasure, when I turn a tap on in the house (hot o... [Read more]

Central heating not comin on ?

Sime format friendly80e boiler hot water ok but no central heating pressure on guage is good what can I check ... [Read more]

baxi bahama 100?

my water gets hot but the central heating will not fir up

pressure loss in my Vaillant boiler?

my vaillant boiler model VC GB 242 EH is installed as a pressurised central heating & hot water system. The... [Read more]

Baxi 105HE Need help please?

Intermittent problem with H/W & C/H. The boiler doesn't fire up when asked 99.9% of the time. Appears the prog... [Read more]

can i add another electr.heat exchanger to my hot water tank?

i've got a 22mm coil in the hot water cylinder, this gets fed from the central heating boiler and a hot tube (... [Read more]

Losing pressure?

My combi boiler normally has between 1-2 bar pressure on the gauge but recently it has been losing pressure ov... [Read more]

EP2000 Potterton control box?

Hi, we have just replaced the battery in our unit, but still have the problem we were aiming to solve - which ... [Read more]

hot water but no heating?

I have a glowworm fuel saver and I recently switched on my central heating after the summer. It worked fine th... [Read more]

how can I fix my baxi 105e combi?

my baxi 105e thinks the hot water tap is running all the time and won't switch to the central heating.could th... [Read more]

Re no hot water my Optomax HE 31C?

All summer the hotwater system has worked but now we have put the central heating on the water is cold. Can yo... [Read more]

Ideal Isar HE24 central heating is not kicking in?

The hot water is fine but when I press the mode setting to 'on' for central heating, nothing happens? Please h... [Read more]

My central heating boiler keeps tripping out?

My combi boiler keeps tripping out, which means i have no hot water or heating. I can reset it at the boiler a... [Read more]

how can i fix boiler?

We have a ferolia optima combi boiler. We are now having trouble with the hot water, it gradually goes colder... [Read more]

glow worm boiler?

is the kfb50 boiler sufficient for central heating and hot water

worcester 350 combi boiler keeps tripping RCCB?

As soon as demand for either hot water or central heating is called for the RCCB in my consumer unit trips.Any... [Read more]

what is wrong with boiler?

ive got a baxi 105 he .there is no hot water or central heating . im unable to reset. no lights are coming on ... [Read more]

RBW9 cannot get Central Heating without heating Water?

I can switch my controller to have Central Heating with Domestic Hot Water. I can switch on Domestic Hot Wat... [Read more]

VOKERA 20-80 RS Combi Boiler Problem?

We (in Cork) have an 20-80 RS Flowatic combi which is tempramental (but not half as tempramental as my missus ... [Read more]

Ariston Combi boiler central heating problem?

Hello I have an Ariston A/27 MFF1. I have just tried the heater first time this year and found that it cuts ou... [Read more]