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Viessmann Limited Reviews

4.3 Rating 1,047 Reviews
83 %
of reviewers recommend Viessmann Limited
4.3
Based on 1,047 reviews
Shipping & Delivery
Delivery Methods
Own Driver, Courier
Average Delivery Time
Within 5 Days
On-time Delivery
Greater than 92%
Accurate And Undamaged Orders
95%
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

About Viessmann Limited:

The Viessmann Group is one of the leading international manufacturers of heating systems, industrial systems and refrigeration systems. Founded in 1917, Viessmann remains a family-owned business, however, now has over 12,000 employees across the world.

With 23 production divisions in 12 countries, subsidiaries and representations in 74 countries, and 120 sales offices around the world, Viessmann is an internationally orientated company.

Our commitment to the highest standards of manufacturing has led to our systems being awarded a multitude of awards over the course of our history. Recent award wins include the Red Dot Award: Product Design, the Trophée des Usines, the iF product design award, the Number 1 Trade Partner and Good Practice Energy Efficiency.

Visit Website

Phone:

01952 675000

Email:

info-uk@viessmann.com

Location:

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

Write Your review

Apart from a disappointing hot water problem everything else seems fine
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Very happy with my new boiler. Very efficient, easy controls to operate, good heat boost.
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Very good, economic and well designed boiler, also very well installed by Viessmann approved engineers who also offered much better terms than competitors who were selling worse equipment. Would certainly recommend Viessmann.
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I emailed for extended warranty in Aug no one bothered contacting me so 3 months later I sent another email. And then some rang me few days later
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Very good boiler with excellent controls. Had for 6 months. No issues and pleased with performance. Seems very efficient with varied settings
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Very good service
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Very happy with the boiler , it does what it's supposed to do . It also switches itself off when it's reached the desired temperature 👍
Viessmann Limited 5 star review on 8th February 2023
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The combi boiler provided by Viessmann Limited is good but not as good as I was expecting
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Very pleased with it thanks, looking forward to returning to the caravan in March.
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Very impressed by the quality of the product, its record of reliability, and the features it provides. We did a careful comparison withother brands before buying and decided to give Viessmann a try. Great value for money and great reviews online really tipped the balance.
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The boiler is good and as the house size is big it is giving good amount of hot water at the same time.
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sent us the right schematics and link to a video to solve our problem. very good
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Very pleased with this product.
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So far pleased with my boiler.
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New Combi-boiler fitted in July, replacing an 18 year old boiler which was starting to show it's age. Impressed with how quickly the new combi was fitted, much smaller in size than the previous one. Very easy to use, providing heating and water quickly, used a Nest Thermostat to link up with the boiler which works really well giving complete control.
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Very happy with the combi boiler which was fitted in the summer 2022, however it came with a software fault that was only evident when the cold weather came in. Peter Maxwell the software technician found the fault and had an engineer come out to fix. As this is a new boiler system working with an app,updates are essential, still work in progress with the app.
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Very please with our new boiler and the installation by Allgas Derby Limited. Upgraded the guarantee to 10 year guarantee for peace of mind.
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No one answers the phone when a boiler has broken down
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No way of repumping water into the system.
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My boiler was installed by Alpha Gas Ltd who did an amazing job. Im glad that they recommended the Viessman boiler as other companies had not. I have had no real problems with the system, other than when the battery ran in my room stat. So efficient, house has never been so warm. Lovely hot water. Would recommend to anyone looking for a new central heating system to check out Viessmann boilers. We love the ability to turn the heating on or off from anywhere via the wifi app. Highly recommend.
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Viessmann Limited is rated 4.3 based on 1,047 reviews