How to mend ... Not Very Hot

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]

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?

Worcester green Star?

Worcester green Star shows u9 can't get hot water

Worcester Bosch Greenstar ri 24kw?

WB Greenstar24kw Ri, heating working , but does not ignite for hotwater, so no hot water. (pressuried tanks... [Read more]

Potterton heatmax combi?

hi potterton heatmax combi 28he turn hot water tap on and radiators heat up aswell?

No description I can see it’s at least 6 years old?

No hot water pilot light comes on then goes off. Pressed reset . When hot tap is turned on pilot goes out and... [Read more]

Potterton EP2000 - pump control?

Potterton EP2000. Since having the pump replaced, the pump goes off when the boiler thermostat turns the bolie... [Read more]

Can't get hot water working, heating okay?

I've just moved house and have an Intergas Combi Compact Eco RF gas boiler with a separate Megaflow tank with ... [Read more]

No display on Ariston e-combi approx3yrs old?

Hi I have an Ariston e combi boiler which is always left powered on at my static caravan, probably used for a ... [Read more]

britony 2 t gas?

temperature control fluctuates from very hot to hot on most settings. Water sometimes briefly scalding.

Unexplained noises?

Good day, I have been experiencing a problem with my domestic heating system. There are occasions when the sy... [Read more]

no water comes out of the hot water taps, cold water works ?

No water comes out of any of the hot water taps, the cold water taps work, the central heating also works. the... [Read more]

how do i change/replace morco feb24ed combi boiler diaphragm?

hi, diaphragm needs changing when turning on hot tap the central heating comes on at the same time, morco feb ... [Read more]

Dimplex XT18 Series G?

I dont know if anyone can help. My aunt has a Dimplex XT18 Series G, everything is turned right down to 1 b... [Read more]

GS 24i junior boiler timer broken?

Hi there, Our timer on our boiler no longer goes round, thus heating/hot water not kicking in, is there a w... [Read more]

Vaillant 828E - no hot water?

Green light is not flashing when hot water tap is running. Central heating works ok

overheating boiler?

I have a Firebird Olympic oil burner. The water in the radiators becomes very hot and in my opinion, the burn... [Read more]

Worcester Bosch 240 combi?

My central heating temp is fine but the hot water supply is hardly luke warm after an initial couple of minute... [Read more]

my boiler power light is flashing?

i have a potterton performa 24e and the power light is flashing.i have no hot water.the bar is just above 1 al... [Read more]