How to mend ... Boiler Constantly Water

Vaillent ecoMAX dodgy water temp?

I have a Valient ecoMAX condensing boiler, when I run the bath or shower the water runs hot for abour 3 mins a... [Read more]

Domina 80E CH fault?

I can get hot water easily and constantly but the central heating doesnt work properly. The CH comes on when i... [Read more]

How do i get my potterton timer to communicate with my baxi 105?

I have a red light flashing on boiler remote timer. My boiler is constantly on (water & heating), even though ... [Read more]

worcester 24cdi combi boiler?

the pressure in my boiler flucctuates constantly, and the overflow drips all the time. The water and radiators... [Read more]

red light constantly on vokera combi boiler?

The red light on my vokera compact HE combi boiler is constantly on. As per the manual it could be due to syst... [Read more]

Burner will not ignite on our Worcester Greenstar 12Ri Boiler ?

Our boiler has been perfect, I re-programmed the timer to come on for less time whilst we went away on holiday... [Read more]

Aqualisa AquaMixa Leaking - Constant Drip?

Hi Guys, Yet another thread about a leaking Aquamixa, I have read the relevant posts on here and I am still... [Read more]

Sime 80e heating on constantly, ?

my sime 80e boiler has the heating on all the time. the only way to turn it off is at the mains or to turn the... [Read more]

Britony Systems II from C&M never turns off ?

Even when the thermostat is set to off the boiler keeps running with temp showing at 90 degrees. The pilot lig... [Read more]

Can can I fix an airlock in the central heating system?

I have recently had a new valliant eco plus gas boiler fitted, along with 13 new lockshield valves and TRV's o... [Read more]

potterton suprima 40L hot water but no heating downstairs?

I have a Potterton Suprima 40L about 6 yr old. Had no problems with it over the past years. I have no central... [Read more]

We have a Glowworm combi boiler and hot water is erratic?

We have a 30cxi combi boiler which constantly loses hot water going from scoulding hot to stone cold in second... [Read more]

Why is my boiler not igniting when we turn on the heating?

We have a Glow Worm Compact Electronic and it is constantly making a noise as though the heating is on, howeve... [Read more]

Glowworm fuelsaver mk II help?

We have just moved into a new house and have turned the heating off and set the hot water to come on for just ... [Read more]

My jaguer 23 combi boiler won't turn off?

My jaguer 23 combi is constantly on. The only way to turn the heating off is by the main power switch on the ... [Read more]

whats the problem with my baxi 105e instant boiler?

Hi my baxi 105e instant boiler is stuck in the hot water mode i.e light on constantly. The hot water works fin... [Read more]

water from over flow on boiler constantly dripping?

hi, ive got a worcester 24i l combi boiler, every time i put the system on,water constantly drips out of the... [Read more]

Hot water but not to rads?

Baxi combi 105e. Boiler shows no faults.Hot water is ok but.. central heating....fires up & temp rises to fu... [Read more]

High pressure and hot at both rads and water?

I have a canray 5 oil boiler. The circulation pump had ceased and has now been replaced. However I have some w... [Read more]

What's the problem?

When I take a shower, the temperature of hot water ranning up and down. The boiler turn on/off. I try to clos... [Read more]