How to mend ... Hot Water Up Down

Aqualisa quartz electric a 5?

aqualisa shower starts and then burst of water wich is red hot and then it stops for awhile and then does the ... [Read more]

Potterton Perfoma 24. Hot water works fine No heating?

Hi, I have a Potteron Perfoma 24 boiler. The heating has stopped working Hot water is working fine. I've trie... [Read more]

My heating and hot water do not work and “A03” is flashing?

Hello, I have recently come across a problem with my Chaffoteaux & Mary, where neither my boiler nor heating w... [Read more]

Worcester 35cdi?

Boiler light is on,and central heating is on although warm.the thermostat is not calling it to come on,it's ju... [Read more]

F4 showing on Morco but its not the Hi limit thermostat?

Hi, My Morco Feb 24 ED Prop (caravan) boiler keeps cutting out the heating and the hot water - sometimes just... [Read more]

British gas 532/i?

our boiler the hot water keeps cutting out, it is showing the error U9 on the dial what does this mean ? Bri... [Read more]

How do I rectify aU9 Code?

Worcester Bosch Greenstar 37CDi Combi showing code U9? My boiler is showing code U9, I know this means that th... [Read more]

Siemens RDH 10 RF Thermostat not triggering heating?

I have Siemens RDH 10 RF Thermostat and a Worcester Bosch Greenstar 30CDi combi boiler. The battery in the th... [Read more]

Plumbing?

Hot water not coming out of bathroom tap but ok elsewhere

Bosch combi 28i junior no hot water/heating going off?

My Worcester Bosch Combi Boiler, 28i Junior, red light flashing. It comes on after about 5 mins of me having t... [Read more]

No running water?

Water pressure been very low and now hot water tap not running and cold running very very slow. Was like this... [Read more]

Help fix polti 505 pro steam iron?

My polti 505 pro won’t heat up the plate. The water is getting hot but not the plate

Aqua profile plus shower over heat light o?

Aqua profile plus electric. Shower over heat light on, unable get hot water what's best way forwards

Vailliant turbo max plus 824e?

vailliant turbomax plus 824e combi boiler, intermittent fault on domestic hot water supply, fails to come on w... [Read more]

I have no hot water when switched on?

I have no hot water

British Gas 532i?

I have a British Gas 532i boiler, when I got up this morning we had no hot water and I checked the boiler and ... [Read more]

Gloworm 30 CX no heating?

Gloworm 30CX I have hot water but no heating?

Heatline Monza 28A?

Hello I have a Heatline monza 28A combi boiler which I have just started to have problems with. The heating... [Read more]

Can I change a TRV thermostat head for another one?

I have a water filled radiator (part of my gas central heating system) which is not coming on. I have worked o... [Read more]

Worcester green Star?

Worcester green Star shows u9 can't get hot water