How to mend Bosch Boiler Central

Trouble with Hot Water?

I have a Worchester 9.24 BF Combi and had very little or no trouble with it over the past few years. However o... [Read more]

1

luke warm water (central heating is ok)?

Hi Noticed today the hot water is luke warm but the central heating is ok - new boiler fitted in July 2010 (wo... [Read more]

worcester 28i combi boiler?

the pilotlite works when running hot water,but will not light when turning central heating on.

1

How can I stop my Greenstar CDi combi making loud vibrating sounds?

I turned up my central heating at the boiler, and now the boiler is making an awful vibrating sound all the ti... [Read more]

1

Overheat Thermostat Tripping on Bosch 240 Combi RSF?

Hi, The overheat thermostat keeps tripping on our combi boiler. The pilot will fire, but when central heati... [Read more]

How can we fix our Bosch C1 central heating boiler?

Our Bosch C1 central heating boiler has the water light flashing and according to the basic instructions on th... [Read more]

BG Bosch C1 combi boiler. Cut out problem?

Hot water working fine. Central heating cuts out after 2 minutes. Room stat ok. Pump ok. Any ideas please?

central heating on R£) HE combi?

h/w works fine turn on c/h boiler goes to puge mode and two symbels that look like two back to back tees. flas... [Read more]

1

How can I fix my boiler, Worcester,Bosch 28LE ?

cannot get any hot water and the central heating will not Work either,have checked the pressure, still w... [Read more]

How can I fix my boiler, Worcester,Bosch 28LE ?

Could not get any hot water, now I cannot get any hot water and the central heating will not work either. I ha... [Read more]

1

refilling a worcester bosch central heating boiler?

where and how do i refill my boiler

1

worcester bosch boiler - pressure problems?

COLD- pressure is less than 1. demanding hot water trips the boiler. I turn the central heating on and the... [Read more]

1

bosch worsester 230 no fire up?

boiler will not fire up unless you turn the hot water on, then it fires up but no central heating. can anybody... [Read more]

1

greenstar 24i. No hot water?

No hot water delivery, the boiler kettles on the main heat exchanger with HW demand. Central heating demand n... [Read more]

1

ace high boiler problem?

replaced diaphram and diverter valve service kit , ch working ok , in dhw only mode both central he... [Read more]

when I turn on hot water tap, I hear a big noise, like a explosion?

My boiler is (worcester bosch 28i RSF), and it is 6 years old by now, regularly has been serviced and works wi... [Read more]

2

Slow hot water heating Greenstar 24i Junior?

I have to run excessive volumes of water before I get it to a hot state, it can eventually get too hot for my ... [Read more]

Worcester Bosch 35CDi II banging & wild pressure (CH only)?

Hi, just recently our Worcester Bosch 35CDI II boiler has been making worrying noises After 30 seconds or s... [Read more]

Central Heating problem with Worcester Bosch RSF 240?

I have recently changed my leaking diverter valve on my Worcester Bosch RSF240 combi boiler. The hot water op... [Read more]

2

How to fix my Worcester Bosch 24 CDi Combi boiler?

My hot water causes problems in the shower, which has a mixer tap. The temperature is fine, then goes cold, th... [Read more]