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bosch
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Worcester Bosch Greenstar Regular Boiler - Always ON
Morning all, I've noticed very recently that our Worcester Bosch Boiler is constantly ON and making a fair bit of noise. The flame is not on, but certainly sounds like the pump is running, AND the water temperature does seem high considering we've not had any demand for it for a good 48hrs or... -
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Worcester Bosch Heatslave 26/32 (Oil boiler 2007) Flue perished
Oily smell from boiler recently before failed. Great plumber sorted though when opened external baffle at front of sealed flue the internal spring like tube lining outer insulation had all perished. Barn conversion with thick walls (763mm). Worcester Bosch say Flue Kits are obsolete and... -
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Worcester Bosch Heatslave Boiler pressure issue... any thoughts...?
Greetings. I have an external Worcester Bosch Heatslave boiler and have a question about pressure. The boiler pressure was set to 1.5 during a recent visit by a plumber (as it seemed to have dropped and was hovering between the green and red zone) . A few days later I turned the thermostat down... -
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Worcester Bosch Heatslave Boiler pressure issue...
Greetings. I have an external Worcester Bosch Heatslave boiler and have a question about pressure. The boiler pressure was set to 1.5 during a recent visit by a plumber (as it seemed to have dropped and was hovering between the green and red zone) . A few days later I turned the thermostat down... -
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Worcester Bosch Weather compensation
Hi I'm new here so go canny with me. Hoping that someone can help with the following concerning weather comp, it is a Worcester Bosch comfort+ll control and in the menu it asks to set these values.These are what my thoughts are, are these correct. I am aiming for around 20c for the room...- MELenium
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- bosch worcester worcester bosch
- Replies: 19
- Forum: Central Heating Forum
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Worcester Bosch help
I have a greenstar 35cdi combi boiler that when the thermostat calls for heat. It will fire up heat to temp and then drop down to 41* on the boiler display and then kick back in again. I have checked all wiring and the zone valves. What else could it be? anyone seen this before- Ayy Bee
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- bosch worcester worcester bosch
- Replies: 1
- Forum: Central Heating Forum
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Bosch Condens 4700IW 24S
Is the minimum output of this boiler 8.1kw, (max output 24.0kw), I don't see anything in the MIs re this, one would expect a turndown ratio of more than 3:1, surely? Also what is the relationship of Bosch and Wocester Bosch?, they only mention Bosch in the manual.- John.g
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- bosch
- Replies: 2
- Forum: Central Heating Forum
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Worcester Bosch Greenstar knocking noise
Hello, I have just moved in to a new flat this week and have a problem with noise coming from somewhere around the top of the boiler. It's a loud clicking/knocking sound that lasts about a minute, stops for 20-30 seconds and starts again. It seems to happen at night, starting in the evening...- tchiscilo
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- bosch greenstar noise worcester worcester bosch
- Replies: 1
- Forum: UK Plumbers Forums
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Main Eco Compact vs Worcester Bosch 1000
hi everyone a local installer has recently quoted me £3,660 for a complete install using the main eco compact 25kw boiler i have also been waiting for more feedback and reviews of the new worcester bosch 1000 which seems to be getting quite positive initial feedback, and a few criticisms which...- Deleted member 131795
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- bosch compact main worcester worcester bosch
- Replies: 24
- Forum: Central Heating Forum
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Bosch sounds like a washing machine
My recently installed Bosch is sounding like a washing machine. It started 4 days ago and goes through this cycle for 35mins twice a day. Using the shower in the morning usually kicks it off. Engineer’s coming in 2hrs but he doesn’t know what it could be from the video so I don’t have much...- Josh_io
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- bosch machine washing washing machine
- Replies: 3
- Forum: Central Heating Forum
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Worcester Bosch Magnetic Filter Running Water Noise
Just had a new Worcester Bosch Greenstar 30Ri fitted with the magnetic filter. When the system is running the boiler is so quiet but there is a sound of trickling water through the filter, loud enough to hear quite clearly and is pretty annoying. I wouldn't of thought trapped air would sound...- Dulbert
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- bosch noise running water worcester worcester bosch
- Replies: 1
- Forum: UK Plumbers Forums
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Worcester Bosch Oil Heatslave Switch On Problem
Help Please We have a 2005 Worcester Bosch Oil Heatslave 26/32 that is fitted with the optional timer. Recently we have a problem. To get either the heating or hot water to switch on the timer has first to be set for both to be ON but this just prepares the unit as neither will switch on at... -
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Bosch washing machine cold fill
My new Bosch cold fills in 5 goes each time at the start, some short and some long. Is his normal? Any ideas on a sort of 'normal' time to fill?- mikejp
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- bosch cold machine washing washing machine
- Replies: 5
- Forum: UK Plumbers Forums
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Worcester Bosch 35CDi - All lights flashing problem
Hello, I have a Bosch 35CDi, and today found all the lights flashing on the front. Normally I can reset the boiler, but this did not work. There isn't an error code, since even the error code display is flashing. I have searched the internet but cannot see this problem elsewhere, since every...- JimDawson
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- bosch worcester worcester bosch
- Replies: 2
- Forum: Central Heating Forum
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Water leak Worcester Bosch Heatslave 25/32 External
Noticed today that the ground looked damp around the outside of our Worcester Bosch Heatslave 25/32 External Boiler. Took the cover off and warm water is pooling in the base of the unit. Can't see an obvious leak and all the components are dry. I'm guessing it's the thermal store leaking. Is...- mitchino
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- bosch leak water worcester worcester bosch
- Replies: 12
- Forum: Oil and Solid Fuel Forum
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Wiring a Hive Receiver to Worcester Bosch Greenstar 4000 30kw
Hi Everyone - despite my best efforts I can't seem find a clear answer on how to wire a single channel Hive Receiver to a Worcester Bosch Greenstar 4000 30kw. I've attached 2 photos showing the connections on the receiver and boiler. With great hope you experts out there can help - thankyou!- Stubow
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- bosch greenstar wiring worcester worcester bosch
- Replies: 2
- Forum: Central Heating Forum
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Does Worcester Bosch 40cdi 2013 boiler support weather comp?
Hi there, thanks for looking at this post. I've got a WB 40cdi heat only boiler which was installed around 2013. I've attached the model number. I'm trying to work out if there is a weather compensation feature which will automatically adjust the flow temperature down on warmer days? I don't... -
Worcester Bosch i30 Greenstar PRV and Expansion Chamber replacement
Hi all What kind of time is required to replace the Pressure Relief Valve and the expansion chamber in a 6 year old Worcester Bosch i30 Greenstar? Is this a 3 hour job? Also what kind of price would be reasonable? I am using a new gas engineer and I want to verify that his bill is fair. I am...- Andrew Garrett
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- bosch expansion greenstar replacement worcester worcester bosch
- Replies: 5
- Forum: Central Heating Forum
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Worcester Bosch Greenstart 36 cdi filter installation
Hello all. During a recent service to a Worcester Bosch Greenstar 36 cdi compact boiler within my property, a filter was removed by the plumber. (see photo). I was told it was easy enough to purchase a new one and reinstall myself. Despite a search I can't find a replica filter anywhere. Is...- Bob Fleming
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- bosch installation worcester worcester bosch
- Replies: 3
- Forum: UK Plumbers Forums
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Honeywell Evohome with Worcester Bosch Greenstar System Boiler
I need a little help if possible as I am trying to check that my current system is running efficiently but not really sure how to check, sorry if this is a long one and I have tried to contact a Honeywell connected specialist but they dont seem interested unless installing a new system and the...