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Mend Worcester Heating Problem

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Mend combi worcester programmer

combi oil Worcester greenstar heatslave 12/18 switches off?

I have a internal combi oil Worcester greenstar heatslave 12/18 Its has a built programmer and Hot water t... [Read more]
Mend up once hot

Worcester bosch 28si ii wont fire up once hot?

Hi peeps not long moved into my first morgaged home to find out that the boiler does not ignite when hot, can ... [Read more]
Mend bosch fire hot

Worcester bosch 28si ii wont fire up once hot?

Hi peeps not long moved into my first morgaged home to find out that the boiler does not ignite when hot, can ... [Read more]
Mend worcester water pilot

Worcester Bosch Highflow 400 - hot water not heating think pilot light off?

Can anyone help with this problem....There's a large expansion vessel in the way so can't see the pilot light ... [Read more]
Mend pilot light worcester 240

how to ignite pilot light on worcester 240?

I have viewed the answers to this problem on your site that identifies a grey knob and red button but there i... [Read more]
Mend worcester greenstar 28i junior boiler

Problem with a Worcester Greenstar 28i Junior boiler ?

Whilst the heating is on, the cold water tap has boiling hot water coming out for at least 30 seconds. Is ther... [Read more]
Mend boiler working house

worcester boiler?

Boiler serviced 2 weeks ago,High flow 400 working great until house electrical light trip, boiler started ag... [Read more]
Mend worcester combi central hot

Intermittent fault on Worcester 30cdi combi boiler?

Sometimes my central heating won't come back on after using hot water for a while ie running a bath.Its alread... [Read more]
Mend worcester problem hot

Worcester boiler 35CDi?

What can be wrong with my boiler? I first noticed a problem when my shower began running hot then cold, hot th... [Read more]
Mend worcester heatslave heating

Worcester heatslave 20/25?

Hi, I have been having a problem with my heating for some months now but very intermittent, occasionally the h... [Read more]
Mend programmer three fitted

Problem with Worcester Heatslave 20/25 Programmer?

I have had three programmers fitted to my system for one reason or another. This one seems to be causing the ... [Read more]
Mend working hours time boiler

Intermittent heatig?

Hi Today my heating has been working but for some reason it's only on for 2 hours at a time and then goes o... [Read more]
Mend bosch making boiler

Worcester Bosch 42CDi Making Loud Noises?

When my boiler fires up it makes a loud "motorbike" type noise, which rattles the casing and vibrates througho... [Read more]
Mend find problem boiler

how can i find problem?

i have a Worcester bosch green star 30cdi boiler, I recently fitted extra 2 radiators to system, the new radia... [Read more]
Mend worcester out red flashing

Worcester bosch 2.8i junior, cuts out with red flashing light?

My boiler has been working ok through the summer, heating hot water on demand, but now its getting time to put... [Read more]
Mend worcester rads water

Worcester Oil heatslave 20/25 rads coming on when selected off position?

I have a Worcester Oil heatslave 20/25. Have selected heating to off position & water to on position as norma... [Read more]

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