How to mend ... Hot Water Supply

Why does Ferroli F24 Combi Boiler water go hot and cold?

I have a Ferroli F24 Combi Boiler and our hot water supply goes cold intermittenly and we can't seem to get a ... [Read more]

DHW cool but not hot?

I have just moved into a house equipped with a Ideal Mini combi boiler. - At first it was working fine. - ... [Read more]

Potterton Puma 100 - slow hot water supply?

Have a Potterton Puma 100. central heating works fine but when drawing hot water it remains cold/cool until ra... [Read more]

potterton puma 100 ?

I have gas supply main power light on (plug) pilot light on but no lights on the panel board so no hot water ... [Read more]

Worcester 19/24CBI Problems (Over Heating, Fail to ingite)?

Hoping that someone can shed a little light on my problem or that this may help someone in a similar position.... [Read more]

mid position actuator?

A couple of day's ago I had no HW but I had CH. It seemed that the lever on the actuator was stuck to the rig... [Read more]

how can i fix my worcester bosch 24i rsf boiler?

in need of some help with my boiler please, i cant get ch to work unless i turn the hot tap on to let the boil... [Read more]

vaillant vuw 242?

is my diverter valve faulty on the hot water. the heating flow pipe gets hot when the hot water is running and... [Read more]

potterton 28 performa?

i have a normal hot water supply but the heating comes on for short periods then turns off before reaching ful... [Read more]

Have ii been ripped off? Central heating stopped working?

Can anyone set my mind at rest? We had a gas leak on our gas fire and called the emergency gas people. They ca... [Read more]

boiler is overriding controller. ?

switching hot water off on controller, but boiler does not respond and continues to heat water supply to radia... [Read more]

glow worm heater non hot water?

i have to manual press the switch button to get hot water to the taps ........................central heating ... [Read more]

ravenheat rsf100et no hot water or heat?

i came to fault find on this boiler, pump runs, fan runs, pressure switch ok boiler lights on pilot light and ... [Read more]

How can I fix my Maxi 105e?

When I switch on to heating and Hot water (CH & HW) The supply light is on, The CH &HW light is on.The Pump ... [Read more]

My Ariston genus heating system keeps cutting out?

I came back after a month away to find that my boiler doesn't work. I turn on the hot water or heating - It he... [Read more]

Hot water very slow. Cold water very fast?

Worcester 24cdi hot water very very slow . cold water supply very good

hot water taps very slow & only mains indicator lights up?

WORCESTER 24CDi the hot water was working ok without much pressure. Yesterday the mains water supply was off f... [Read more]

how can I get hot water from my potterton lynx EP 4000?

I cannot get hot water from my potterton boiler, the gas supply is ok and when I turn the hot water tabs on th... [Read more]

Worcester Highflow 400?

What is wrong if the CH light flashes rapidly, there is an equally rapid ticking from the control mechanism an... [Read more]

how can i fix my ariston micro genus type c boiler?

There is power supply to boiler but no output AND no LED light to show that power is on and no hot water