How to mend Water Boiler Heating

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Not switching back to Central heating when you use the hot water?

I have a Baxi combi instant 105e and if i use the hot water when the central heating is on it does not switch ... [Read more]

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How do I fix my boiler?

I have a Raven heat boiler and central heating works fine but the hot water doesn't come on.

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boiler wont stay alight ?

hi i have a bosch worcester 24i boiler it will light fine stay on for about 20 minutes with the water and heat... [Read more]

How can i get my biasi boiler to come on?

Our biasi boilers pilot light has gone out and won't come back on again. This means that when i try for hot wa... [Read more]

1

heating gone on vaillant 828e?

had fluctuating hot water on boiler, told to get flushed had exchanger flushed, now got lovely hot water, no ... [Read more]

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protherm 80e boiler?

central heating but no hot water

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Valiant VCW GB221H does not fire on demand?

I have a combiboiler of the above model. It has been shut down for the past 12 months or so. I have flushed th... [Read more]

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no hot water or central heating - Help Please?

The combi boiler will not start up - we get a flashing red light - where the green light normally is when work... [Read more]

hot water but no central heating on cb28 alpha combi?

checked micro switch and removed and cleaned diverter value, boiler runs on heat and water.and stops on boiler... [Read more]

1

boiler going out?

my vokera maxin 24 e . goes out after 5or 6 seconds both on central heating and domestic hot water.will start ... [Read more]

2

High water pressure/hot water?

Hi Have 2 problems when i tune heating on pressure gauge goes all the way round the guage in the red after 10 ... [Read more]

2

Potterton Kingfisher boiler overheating?

After about 5 years of trouble free heating my boiler has suddenly developed a problem. On gravity hot water i... [Read more]

2

problem with boiler?

Hello, i have a Biasi 24s boiler. The central heating works fine but when i turn my hot water on, the water ve... [Read more]

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Noisey boiler potterton netaheat when running?

Potterton netaheat profile, when central heating & hot water are turned on the boiler makes loud noise like a ... [Read more]

2

What is the problem with my baxi 105e instant, ?

In hot water mode everything seems to function as it should however when central heating is required the boile... [Read more]

1

not hot water in all tap?

central heating is fine but not hot water in tap. My boiler is glow-worm 18hxi any help,thank you

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how can i find out what is wrong with my vailliant 824e?

Hi, can anyone help? My boiler is 7 years old. i have an intermittent problem. When initially turning the ta... [Read more]

3

Vaillant VCW 242 slow to ignite?

Hi all, I have the above model & have a slight problem, boiler is slow to ignite when heating is calle... [Read more]

2

scraping noise from ariston combi boiler.type c boiler g.c.n. 47-116-16 ?

intermitent scraping noise from boiler, happens when either water heater is on or water heater -central heatin... [Read more]

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low pressure on boiler?

I have just swapped a radiator for a towel heater .when i turned on the water and heating system the pressure ... [Read more]