Worcester Greenstar 8000 Style 50kW versus Viessmann Vitodens 111-W 35kW Storage Combination Boiler | Boilers | Plumbers Forums
  • Welcome to PlumbersTalk.net

    Welcome to Plumbers' Talk | The new domain for UKPF / Plumbers Forums. Login with your existing details they should all work fine. Please checkout the PT Updates Forum

Welcome to the forum. Although you can post in any forum, the USA forum is here in case of local regs or laws

American Visitor?

Hey friend, we're detecting that you're an American visitor and want to thank you for coming to PlumbersTalk.net - Here is a link to the American Plumbing Forum. Though if you post in any other forum from your computer / phone it'll be marked with a little american flag so that other users can help from your neck of the woods. We hope this helps. And thanks once again.

Discuss Worcester Greenstar 8000 Style 50kW versus Viessmann Vitodens 111-W 35kW Storage Combination Boiler in the Boilers area at Plumbers Forums

Messages
4
I would be grateful if I could have some details about both of these boilers.
so I was thinking of a point system from 0-10 on the followings and any details you could share I would be most grateful.
1.Built quality 2.durability 3.customer service 4.ease of servicing 5.user interface
I live in a 5 bed house with 3 bathrooms with about 20 radiators and I narrow down my choices to these two boilers , I prefer the combi because these new ones seem to be sufficient for big house and remove the need of water tank storage which I do not have the space for it.
1.Worcester Greenstar 8000 Style 50kW. I choose this one as most installers can do it with ease, it seems this range have improved in terms of design in case anything goes wrong and it has 18 l/m flow rate which is very important for me for a big house, comes with at least 10 years warranty and seem to have easy enough interface. but its very new to the market and there aren't many reviews on them
2.Viessmann Vitodens 111-W 35kW Storage Combination Boiler
A whole new design a combi boiler that also have a storage so I can imagine it would be something between system and combi, I believe their built quality is better than worcester as they are german and have stainless steel heat exchanger, but I think if anything goes wrong they are more expensive to fix, this one also has 18 l/m.


If you aren't too board already with my question I was also looking into greenstore lecp heat pumps or greenstore lecp heat pump.
Is the heat pump provide enough flow rate? can I have a combi for showers and heat pump for radiators, are they better than combi? can they replace combi boilers?
what are the cons and pros?
 
Are you going / plan to use more than two outlets at a time ?
 
With 3 bathrooms and if you really don’t want a unvented the the 111 is the one you want build quality and is really good the only thing that used to let them down was customer service. Pretty sure if fitted by viessmann certified installer you can get 10 year warranty.
 
With 3 bathrooms and if you really don’t want a unvented the the 111 is the one you want build quality and is really good the only thing that used to let them down was customer service. Pretty sure if fitted by viessmann certified installer you can get 10 year warranty.
Thank you, the 8000 series came after the 111 so I thought they may have improved over their competitor
 
I would go 111 then it’s brilliant but installation is key
 

Similar plumbing topics

J
All boilers will need parts replacing...
Replies
5
Views
2K
hello, old post but what did you go with in...
Replies
11
Views
7K
Deleted member 131795
D
I am writing from Italy where storage combis...
Replies
8
Views
5K
C
  • Locked
the 200w is a very efficient boiler and with...
Replies
17
Views
8K
ecowarm
E
Back
Top