How to mend Tap Hot Central Heating

1

no water pressure on vaillant hot water unit?

have had to remove central heating units to lay new floor .When put back there was no water pressure shown on ... [Read more]

1

Jaguar 23kW: Using hot water tap triggers central heating to come on?

When i use the hot water i then turn off the tap. About 30% of the time i find the central heating comes on. T... [Read more]

1

Worcester 24i rsf ignition Problem?

This boiler is 'hunting' when the hot tap is turned on, it does eventually light, but my wife is getting so fe... [Read more]

1

no hot water but my central heating comes on?

have britony 100 boiler, when i turn hot water tap on the raditators get hot but the tap remains cold. boiler ... [Read more]

5

Vaillant boiler not heating water?

My vaillant cobin boiler is not heating water when the tap is on but is heating up fine for the central heatin... [Read more]

1

how can i fix my valiant boiler?

my valiant boiler will only give hot water from the hot tap when the central heating is on

1

My modena 80e boiler fails to ignite?

I have to keep reseting my Ferolli modena 80e boiler. When the boiler tries to ignite for the central heating... [Read more]

5

Baxi Bahama 100 - Hot water problem?

Hi there to anyone who can possibly help me with the above problem. The boiler works fine for central heati... [Read more]

4

Problems with Ravenheat Combi RSF Fanned?

Boiler has no markings on, but have manual that says... Fanned Combi RSF 84E - RSF 100E RSF 84ET - RSF ... [Read more]

1

fix sp 80 how to stop rads heating up when not required ?

my combi boiler is vockera excell sp80. when my heating is turned off and i run a bath or a sink hot water t... [Read more]

2

fix my vokera 20/80 combi?

when turning hot tap on, no HOT water. but burners are on & when turned central heating on burners did not com... [Read more]

1

Central heating won't start up on Sime Formula 80?

From a cold start my Sime Formula 80 will not start the central heating. The boiler will fire up for a few sec... [Read more]

4

baxi 105e not changing over to central heating?

boiler appears to be stuck on hot water even though central heating his selected and time clock and thermostat... [Read more]

3

how can I fix my Worcester combi 28 cdi?

when turning the hot tap water on,the water stay cold,the boiler doesn't seems to light on,they is no spark on... [Read more]

1

How can i fix my Potterton Puma 80 combination boiler?

When I turn on the hot water tap at the sink, the boiler fires up but shuts off after 5 seconds. It does the s... [Read more]

2

No Hot Water from Worcester 28CDi Combi?

I do not get any hot water when I open the hot water tap. The boiler is Worcester 28CDi Combi. The only way to... [Read more]

1

No Hot water Vaillant GB 242 EH?

Iv'e just had the main circuit board and spark transformer replaced on my Vaillant GB 242 EH combi to correct ... [Read more]

1

Turn on hot tap, boiler ignites, but cold water comes out?

I have Baxi combi 105e boiler, and the hot water has suddenly (worked fine earlier that morning) ceased to wor... [Read more]

1

Worcester 24i combi boiler - can't get hot water without central heating?

My boiler works perfectly when it comes to the central heating, however the only time I can get hot water is w... [Read more]

1

worcester 9.24 no hot water?

please help, i'm pulling my hair out. it first began with the boiler only giving hot water when the central he... [Read more]