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My Greenstar 25Si/30Si blue light flashing tried switching
My Greenstar 25Si/30Si blue light flashing tried switching on and off and also resettting no change … read more
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Rick, I have a Worcester Bosch 400 RSF. I've had to top the
Hi Rick, I have a Worcester Bosch 400 RSF. I've had to top the water up but our water pressure is very high, so the black needle is way above the red one. Is there any danger in high pressure?… read more
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Brian
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I have a Worcester Greenstar 30Si boiler that has suddenly
I have a Worcester Greenstar 30Si boiler that has suddenly stopped working. The red reset light is flashing but when I press and hold it down it kicks in for around 30 seconds then cuts out again… read more
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Andrew Smith
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I have a Worcester Bosch Greenstar Boiler 30si around 8 - 9
I have a Worcester Bosch Greenstar Boiler 30si around 8 - 9 years old hot water is ok, central heating is not working correctly it has good pressure but it shutsdown when you press the advance button … read more
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Andrew Smith
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I have a Greenstar 25si/30si boiler. Hot water works fine but
I have a Greenstar 25si/30si boiler. Hot water works fine but no heating and the burner on indicator light is off. Can you help?… read more
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Andrew Smith
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Hello Andrew, I have a Worcester Bosch Greenstar 30Si combi
Hello Andrew, I have a Worcester Bosch Greenstar 30Si combi boiler. At the moment the hot water is intermitantly hot. I have topped the Bar up to 1.5, but still the same. The burner light indicator is… read more
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hi we have just moved into a house with a Worcester Bosch Greenstar
hi we have just moved into a house with a Worcester Bosch Greenstar 30si boiler. It has an MT10RF wireless transitter thermostat on the landing wall. The lady before us said she always had the heating… read more
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Hello! I have a year-old Worcester Bosch greenstar 25Si with
Hello! I have a year-old Worcester Bosch greenstar 25Si with a Salus RT00RF digistat, which doesn't seem to be working to programme. The boiler does not 'switch off' when the thermostat indicates no h… read more
Andrew Smith
Andrew Smith
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Vocational, Technical or Trade Scho
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hi i have problems with my worchester boiler it about 5 years
hi i have problems with my worchester boiler it about 5 years old it is model no greenstar 25si/30si it is loosing presure all the time the water is leaking out of the outlet pipe outside and i am hav… read more
canuck the pro
canuck the pro
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I have a Greenstar 25si/ 30si combi boiler. About an hour ago
I have a Greenstar 25si/ 30si combi boiler. About an hour ago it made an unpleasant noise and I turned it off at the wall. Now realise there is no pressure and the burner isn't lighting when I reset. … read more
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Andrew Smith
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i have a worcester bosch greenstar 30si which is not working
i have a worcester bosch greenstar 30si which is not working and displaying a flashing blue light… read more
canuck the pro
canuck the pro
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The boiler is not firing for the heater, but is ok for the
The boiler is not firing for the heater, but is ok for the water is it something i can solve myself… read more
Andrew Smith
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The central heating function of my Worcester Bosch Greenstar
The central heating function of my Worcester Bosch Greenstar 30si combi boiler installed new November 2009 is not working. The heating had gone off, I checked the water pressure and it said zero so i … read more
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Hi, I have a Worcester Bosch Greenstar 25Si/30Si combo boiler.
Hi, I have a Worcester Bosch Greenstar 25Si/30Si combo boiler. The pressure had dropped so I opened the valve to put it up to 1.5bar. The next time I checked it was up at 3 bar and has stayed there si… read more
Andrew Smith
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hi there - do you know how to repressurise a worcester bosch
hi there - do you know how to repressurise a worcester bosch greenstar 25si?? the pressure is at zero and need to know how to refill. thanks… read more
Andrew Smith
Andrew Smith
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Vocational, Technical or Trade Scho
4,021 satisfied customers
Worcester Bosch 25Si boiler - after the high winds, the boiler
Worcester Bosch 25Si boiler - after the high winds, the boiler has tripped out - i have a slow flashing blue light and red flashing reset light. I have tried many times with the reset button and total… read more
Andrew Smith
Andrew Smith
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Worcester Bosch Greenstar25 CDi boiler The pressure guage
Worcester Bosch Greenstar25 CDi boiler: The pressure guage was getting close to the Red so I thought I'd top up the system, I inserted the Charging key turned it to the Lock position and opened the wh… read more
Andrew Smith
Andrew Smith
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Vocational, Technical or Trade Scho
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Hi i have a greenstar 25si/30si and the pressure gauge is showing
Hi i have a greenstar 25si/30si and the pressure gauge is showing close to 3 bar how do i reduce this ?… read more
Rick Ridley
Rick Ridley
Retired, well Semi,
30 years on the tools
2,707 satisfied customers
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