How to mend ... Water Hot Changed

Immersion heater takes a long time to heat up for a shower?

My immersion heater is 15 years old and is taking longer and longer to heat up. From cold, I used to have enou... [Read more]

worcester oil boiler heatslave hot water?

hot water temperature drops after 2 or 3 mins have changed diverter valve but problem seems to come and go??? ... [Read more]

Boiler not firing?

Hi there I have an IDEAL 80 combi boiler and when I turn on the hot water or the central heating it dose not... [Read more]

How do i change a three way Motorised valve?

Im 99% sure the valve has packed in ( its 20 years old ) its been a bit intermittent for a while now ( heatin... [Read more]

Baxi bermuda back boiler pilot light goes out after using a lot of hot wate?

Pilot light knocks off after hot water used changed heat thermo stat same problem

How can i fix my 38cxi ultracom?

Has any one had problems with their cxi ultracom hot water not staying hot when trying to run bath or shower h... [Read more]

my halstead ace high boiler does'nt let regulate the heating water ?

a couple of wks ago when i turned the heating on the pressure would start on 1 bar as normal and to 2.5 bar wh... [Read more]

How can I fix my Vokera Compact 24 combi boiler?

Hello there. I'm a complete novice when it comes to boilers and mine is really playing up. It's a voke... [Read more]

Ravenheat RSF No Hot Water?

I’ve changed the diaphragm in the diverter valve of a Ravenheat RSF . The rod is still not making contact wi... [Read more]

What are the symptoms of a faulty boiler stat ?

My boiler seems to be running for very short periods and the central heating hot water is not getting to the f... [Read more]

ferroli domicompact F30 B boiler not working?

I have a ferroli domicompact F30 B boiler but it will not work all I did was turn off the power to kitchen plu... [Read more]

VOKERA COMBI BOILER?

Hi our problem is that the bathwater has suddenly started running warm water instead of hot water. The sink in... [Read more]

no heating ?

i click the heating on and boiler does not ignite but does when i click the hot water on. i have changed both ... [Read more]

vailant 242e turbomax and the temp keeps fluctuating?

My central heating is working fine. But everytime we use the shower or the bath tub the water temperature keep... [Read more]

I have a potterton performa 24 combi boiler but no hot water?

I have a potterton performa 24 combi boiler and at the moment heating is fine but hot water runs for seconds t... [Read more]

worcester 28cdi fault?

i've got the a 28cdi and it's causing problems. when running on heating it can stay on all the time, but when ... [Read more]

Worcester 28cdi boiler makes a squeeling niose?

I have a Worcester 28cdi which squeels loudly when domestic hot water demanded. It starts off quietly then squ... [Read more]

luke warm water only?

hi iv'e just changed the pump on my combi boiler heater. its only used for hot water, my water pressure is on ... [Read more]

ferroli combi77ff losing water presure?

have changed ch presure safety relef valve but still no change i keep topping the system up the hot water runs... [Read more]

problem with glow worm 30cxi?

got a glow worm 30cxi hot water stopped,when i ran a hot tap the central heating flow pipe got hot,so i have c... [Read more]