How to mend Bosch Boiler Fires

hot water an heating fires up cuts out worchester 24cdi?

turn the hot water tap on the boiler fires up for a few secounds than cuts out worcester 24cdi

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]

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]

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woresterboch 24i greenstar combi boiler?

when i put on boiler control for constant heating it will not fire up but it fires up for hotwater

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noisy fan on worcester bosch 240?

Each time the boiler fires up the fan has become quite noisy. In my limited knowledge sounds like could be bea... [Read more]

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worster 350 boiler?

boiler works ok hot water heating fires for 3mins then goes out switch off for 5mins switch on switch on fires... [Read more]

green light comes on for only seconds then on my greenstar boiler?

the boiler only fires for a few seconds then goes out any suggestions

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Greenstar 30 CDi central heating not working?

Worcester Bosch Greenstar 30 CDi boiler supporting the central heating after being off all summer. Hot wate... [Read more]

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how can i fix?

my 15cbi bosch/worcester boiler that comes on for about 30mins then locks out i manually reset the flashing li... [Read more]

swiftflow 75 hot water?

when i turn on the tap to the kitchen sink the boiler doesn't fire up, i have to turn the heating on to get ho... [Read more]

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What part do i need?

My boiler is a Worcester bosch 240 Combi. The CH, when switched on works fine. When i turn on the hot water ta... [Read more]

heating lock out ?

each time the boiler fires up its on for 20 seconds then it goes out and f1 shows on the display what is f1 pl... [Read more]

Drayton Digistat SCR not firing boiler?

Help, My drayton digistat scr is not firing up the Worcester/bosch 24i junior boiler. The scr is communicati... [Read more]

Lockout?

I have a Worcester Bosch heatslave 20/25, 7 years old, serviced every year. Boiler has stopped working, no ... [Read more]

worcester bosch 537i gas combi?

open dhw tap - boiler fires and goes to full fire fan on pump on no hot water

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boiler failing to stat alight?

i have a worcester bosch24i and every time it fires up it only stays alight for 6 secinds then goes out and wh... [Read more]

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How can I fix my worcester greenstar HE?

boiler fires and stays on for four or five minutes then goes off showing E4 fault sign, any ideas?

red light compact 100e?

boiler fires up sometimes from cold if not red light shows it also does it when hot and it is only the heating... [Read more]

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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]

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hot water problems, on my boiler?

worcester bosch 24i rsf-l, problem, boiler will not fire up when turn on hot water tap. unscrew 1 screw on t... [Read more]