How to mend Bosch Water Heating

How can I fix my Worcester Bosch 24i RSF Combi Boiler?

The central heating side of my boiler will not fire up. The hot water starts straight away. The fan and pump a... [Read more]

Boiler?

Heating/Water gone off.Reset flashing fast,Burner On flashing slow,just not cutting in.Tried turning temp dial... [Read more]

worcestor greenstar 28i junior fault?

Have intermittent fault with wb junior 28i. shuts down Blue flashing light. I reset, fires up and runs. Fault ... [Read more]

2

E1 fault on digistat room control for Worcester Bosch Greenstar Junior 24i?

Hi, My Greenstar Junior 24i/28i has hot water, but no heating. The digistat room controller is showing E1 fa... [Read more]

1

no hot water on demand worcester 24 cdi?

Hi when the hot water tap is turned on the boiler dosnt fire and the red light dosnt come on.. however when th... [Read more]

2

Greenstar CDi combi boiler overheating?

Hi, Greenstar CDi combi boiler 3 years old. Top floor radiators cold so bled, this dropped water pressure to z... [Read more]

worcester 240 rsf?

boiler fires up for hot water ok switch to heating pump runs changed heating themistor as reading was low is i... [Read more]

2

Worcester Bosh 24SI II?

When boiler initially switched on it ignites and the heating and hot water works. After about 5 minutes (has ... [Read more]

How do I remove the heating element from a bosch WFF2000?

I have disconnected all the electrical connectors but I do not seem to be able to remove the element. There lo... [Read more]

Greenstar 24i?

had a service last week all fine , and never had a problem woke up today no heating or hot water boiler is f... [Read more]

worcester bosch combi boiler?

sometimes the hot water does not come on,sometimes the central heating does not come on, how do you fix it ?

1

not enough hot water?

i have a greenstar 28i and from ive moved into this property the water only runs warm for 5 seconds and goes c... [Read more]

1

Worcester boch 28 si?

My heating is working fine, when i turn a tap or shower on the water gets hot and runs for a minute then the b... [Read more]

how do i fix an air flow fault on the water heating side of a combi boiler?

how do i fix an air flow fault on the hot water side of a worcester bosch 25 si ll combi boiler

Hot Water problem on my 37CD1?

I have a Greenstar 37CDi gas combi. Only a few months old. Worked ok up to now. On heating side all is ok. On ... [Read more]

2

Bosch Worcester CD24i not delivering hot water properly?

When hot tap turned on water demand light comes on and burner ignites, water begins to get warm. Then after ab... [Read more]

2

What does -//- mean flashing on my Worcester Bosch 37cdi, no heating!?

I think there is something wrong with my thermostate, as the heating was coming on and off at it's own pleasur... [Read more]

no heating on a greenstar24i?

the hot water works fine but turn the heating on it fires up the flow gets hot then it cuts out.

Troubleshooting a Bosch ZWB28-3 combi boiler?

Currently it heats our hot water well but when cold is mixed in like in the shower the temperature of the wate... [Read more]

1

Heating Home Heating Systems?

My Bosch Worcester 40 CDI has a problem the water isn't getting that hot but the radiators are working fine an... [Read more]