How to mend 350 Combi Boiler

How can I fix our Worcester Bosch 350 Combi?

The Worcester Bosch 350 Combi displays nothing on the display screen. Looks like no power is getting to the Bo... [Read more]

Appears that no power getting to Boiler?

Worcester Bocsh 350 Combi will not fire up. No display screen

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Worcester boiler repair?

Worcester boiler 350 combi When boiler heats up it discharges water through the pressure releaf valve. I have... [Read more]

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cost of circuit board?

can you tell me the full cost of a circuit board double backed for my broken worcester combi boiler 350 and if... [Read more]

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worcester 350 combi boiler?

Hi mi 350 boiler stoped working. it has the red light on, despite the pressure show above 2 bar, any idea ... [Read more]

no hot water at boiler?

I have a worcester 350 combi boiler. The heating works but the hot water does not. The burner starts but goes ... [Read more]

worcester 350 combi?

central heating ok. hot water demand sometimes ignites boiler for about 30 seconds. then boiler turns off an... [Read more]

leak 350 worcester combi boiler?

there is a leak from the flow switch ,the connetion is a yellow turn connection,does it have a washer,or a 0 r... [Read more]

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How can I upgrade my Worcester 350 heater control?

We have a Worcester 350 combi-boiler with a UT2 single-channel time switch to control the central heating. Tem... [Read more]

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air in radiator?

I have Worscester bosch 350 combi boiler. Every few days I have to bleed air from my towel radiator. How is a... [Read more]

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pcb boards?

Hi, I have A Worcs 350 Combi Boiler in which one of the PCB boards stopped working. Does anyone know whe... [Read more]

worcester 350 wont respond to program?

combi boiler wont respond to timing program that i set. will switch off or start up at any time. what are poss... [Read more]

worcester 350 combi low pressure/leaking?

hi, my combi 350 worcester loses pressure slowly and i have totop it up,the other night it was on low pressure... [Read more]

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fix Worcester 350 combi boiler ?

I have a Worcester 350 combi. Heating operates fine. Hot water runs fine except for the shower. Think reduced ... [Read more]

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How to top up the pressure on a worcester bosch 350 combi?

We've drained down the radiators & although we've re-filled them, maintaining pressure at approx 1.5, the low ... [Read more]

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my worcester 350 combi boiler wont light, ?

my worcester 350 combi wont light, fan works, water pressure ok, gas to valve ok. what else can it be

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worcester 350 combi 10 years old two pumps?

the pilot lights but the flame doesn't spread across the burner to the flame sense electrode this happens on b... [Read more]

my combi 350 worcester is tripping running to hot?

I have a combi 350 boiler I have checked both pumps and they are working. the combi is igniting even when ther... [Read more]

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my worcester 350 combi boiler keeps cutting out?

When running the central heating the boiler runs for approx 10 -15 mins and then the flames go out but the pum... [Read more]

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Worcester 350 - Fuse problem?

I currently have the worcester 350 combi boiler and for last 2 weeks it keeps blowing a fuse. we've had 8 call... [Read more]