How to mend ... New Heat Only Boiler

Ravenheat CSI 85 A (T) combi boiler?

While the C.H is on, I turn the hot water tap on, the water runs cold and the boiler turns off. If I switch t... [Read more]

flashing reset and faster flashing burner leds?

sometimes starts ok and goes faulty after a minute, sometimes 30 minutes, sometimes ok all day. To get out of ... [Read more]

combi 80 boiler?

the heating side of my boiler is takeing about an hour or two to heat the radiators. i have had a look at the ... [Read more]

Ignition or but cuts out later?

I can get the boiler to ignite and fire up OK, starts to heat everything up fine but after approx 8 minutes it... [Read more]

I think that I have an air lock at the bottom of my hot water system?

I have a potterton boiler, feeding the heating and hot water. The hot water is held in a vented cylinder and h... [Read more]

my boiler works, but?

my boiler is working but i still have no heat. is it a leak or broken pipe?

All the radiators work except one. I have tried a few things but still?

Hi, Hope you guys can help. This winter my radiator in my bedroom doesn't heat it up properly, it is warm a... [Read more]

heating stays on same temperature,and the hot water stayes on ?

Hot water stays on after being turned off on main switch, and the heating stays same temperature even if the d... [Read more]

Cold shower, mira discovery EV?

Just got a new shower installed. The water is cold. Unless I turn off the cold water feed. Is this safe? E... [Read more]

potterton performa 30 he?

my boiler is firing up and the pressure is just under 2 but it wont heat above 30 and then cuts out its obviou... [Read more]

no pressure in my boiler?

hi i have a worcester greentstar boiler i woke up this morning to no hot water and no pressure how can i fill ... [Read more]

vokera linea 730?

My Vokera Linea 730 boiler has started firing up in the "on" time and not retaining the heat for sometimes as ... [Read more]

HOT WATER?

We have 4 year old Ariston boiler and an extended warranty with D&G. Our hot water constantly alternates from ... [Read more]

Wickes Combi 102 pressure?

My Wickes boiler needs a repalcement pressure valve. My concern is why has the pressure increased. Can it be t... [Read more]

Worcester 240 combi rsf boiler?

My worcester 24 combi rsf boiler has developed problem, when set on hot water only my central heating radiator... [Read more]

half the radiators do not work?

I had my boiler moved to my new extensions and since then only half of the radiators work ( the ones in the ex... [Read more]

HELP!!NO HEAT/NO WATER PRESSURE?

HI I NEED HELP,MY BOILER WILL NOT GO ON ,I NOTICE THE WATER PRESSURE IS ZERO,HOW DO I ADD WATER AND INCREASE T... [Read more]

Potterton Suprima 30?

I have a Potterton Suprima 30 boiler fitted with the latest PCB board. British Gas have just replaced my pump,... [Read more]

vokera option boiler fan running cotinuously ?

vokera option fan running contiuously even when pressure switch disconnected. running when no demand for heat ... [Read more]

Glow worm hot water express boiler ?

pilot on ok, fan runs low speed and high speed ok, but boiler will not fire up either on hot water or central... [Read more]