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Viessmann Limited Reviews

4.3 Rating 1,058 Reviews
83 %
of reviewers recommend Viessmann Limited
4.3
Based on 1,058 reviews
Shipping & Delivery
Delivery Methods
Own Driver, Courier
Average Delivery Time
Within 5 Days
On-time Delivery
Greater than 92%
Accurate And Undamaged Orders
Greater than 91%
Customer Service
Communication Channels
Telephone, Live Chat, Email
Queries Resolved In
Under An Hour
Customer Service
3.4 out of 5
Read Viessmann Limited Reviews
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Phone:

01952 675000

Email:

info-uk@viessmann.com

Location:

Hortonwood 30, Telford, Shropshire,
Hortonwood 30, Telford, Shropshire
United Kingdom
TF1 7YP

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great product difficult to get technical advice have to call customer services first pretending you need a part then get transferred to technical and wait a long time for call to be answered as this is the same number for installers Please add customer technical helpline 9or add option to automated options) as often it is a relatively easy fix
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Posted 3 years ago
Really good service
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Posted 3 years ago
Pleased with the heating no
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Posted 3 years ago
Looks good ,very quite,so far very happy
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Posted 3 years ago
Recently installed Vitodans 100-W. Basic installation went well but difficulty getting linked to internet and outside temp sensor had wrong values. Viessmann attended quickly and identified the problems. Outside temp sensor supplied was not correct part number and comms card was defective. Comms card was rectified on the spot and temp sensor arrived following day. Impressive service recovery. Once up and running operation has been faultless.
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Posted 3 years ago
It's not until you get a new boiler that you realise how bad your old one was. Our new Viessmann is not only much quieter but it's also much quicker at heating the water and our radiators also feel much warmer too.
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Posted 3 years ago
excellent economic boiler
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Posted 3 years ago
Excellent boiler so far with an excellent 10-year guarantee
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Posted 3 years ago
Had new boiler fitted due to age of old one being a minimum of 25 years Although still working ok Viessmann has performed silently and perfectly for 6 months so far
Viessmann Limited 5 star review on 17th March 2023
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Posted 3 years ago
Good quality boiler and usable app.
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Posted 3 years ago
After phone calling for more than a week someone has finally got in touch with me and an appointment has been made for an engineer to come over and fix the issue with my boiler. Happy with the engineer work who sort out the problem in less than 15 minutes, but very poor services in regards with contacting me for an appointment so because of this i wasn’t able to use the hot water in my house for almost 2 weeks.
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Posted 3 years ago
The boiler itself is great, I just did not like the installation process, as a result my kitchen had been damaged and ended up with nasty looking pipes all over. In general corners had been cut and cratftsmanship had been poor. I would not choose them again. I was also convinced that instslling the pipes on the right instead of being hidden behind would look better. Not quite true.
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Posted 3 years ago
Great service throughout good product choice and installers. High spec/tech boiler for a competitive price.
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Posted 3 years ago
Coming from my previous combi boiler with zero information aside from what I got from my separate Hive this is a great improvement. I am now able to track how the boiler is operating and gas consumption on a daily/monthly/annual basis. Maybe a compare with earlier month's consumption would be an improvement to keep track. Also not absolutely clear from the settings available if the boiler is operating at its maximum condensing efficiency. Something to automatically suggest what these are in settings would be for your boiler very helpful. You could then go for this or something less if wanted. However overall pleased with the app which I access nearly daily to see where I stand.
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Posted 3 years ago
Excellent boiler, no problems whatsoever.
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Posted 3 years ago
The engineer was polite, friendly and efficient.
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Posted 3 years ago
Very pleased we the installation and the boiler has been very efficient. Not good, however, that we have had to call engineers after the boiler failed with an unrecognised (in the manual) fault code. So far since that reset, it's been fine, but disappointing to have that problem after less than a year.
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Posted 3 years ago
Unable to speak to a human for a warranty call repair left me a little angry as never had a problem before.
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Posted 3 years ago
Had my new boiler installed September 2022, very pleased ,
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Posted 3 years ago
Very happy with our new boiler
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Posted 3 years ago
Viessmann Limited is rated 4.3 based on 1,058 reviews