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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

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Seems to be very efficient. Very pleased.
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A very efficient boiler. with the right water pressure it will run two showers
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House much warmer more than efficient
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We have been very happy with the boiler, very easy to use and it appears to be very efficient. It also looks very neat.
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Very happy with the Viessmann boiler,I find it far superior to the W B I had fitted before,but to be fair it was one of their lower spec'boilers,only problem I have it's due for it's first service,and it's finding a engineer who is familiar with this boiler,I think it's a top brand.
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My old boiler was very unreliable. I now have one that keeps the house warm, and my heating bills have gone down.
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Great boiler
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Easy to use, no problem boiler
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Our boiler, now a year old, has performed well and appears to be energy efficient, though I won't know finally until we complete a comparable period. My only comment concerns the warranty period: before installation the Surveyor said it had been increased to 10 years but the paperwork says 5. I hope the 10 is correct!
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So far so good after one year. Much better than the boiler we had before which went wrong just after a year but the manufacturer didn’t want to know.
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Boiler works perfectly, installation went smoothly, when there was a problem, viessman arranged for an engineer to arrive promptly, excellent service.
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The spares arrived by post on day the engineer arrived. Does the boiler talk to you? The service could not have been faster! Very impressed.
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Excellent product, has made a great improvement to our comfort and running costs, in conjunction with other upgrades to our DHW & CH. We expected to add solid fuel backup heating which was not feasible due to the size of the fireplace. However, after two years we still have issues with the installer including not receiving the full electrical certificates, nor the £1000 offset repayment. More seriously Viessmann have not registered the 242F for Energy Performance Certification so we cannot get the Feed In Tariff for our new solar PV installation.
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Boiler is very efficient and quiet in operation. No problems or issues at all.
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it may save me gas but the waste of water before it comes hot costing me a lot of money, boiler system is ok and not noisy at the moment
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Brilliant boiler, compact and quite in operation. A vast improvement over our old oil boiler which sounded like a jet engine when in use.
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It works efficiently.
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Works well and is more economical than our last boiler
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Boiler works as expected, controller needs some refinement on the user interface it's a bit fiddly
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Old boiler was 40+ years old, huge inefficient cast iron monster. New small-commercial Viessman boiler is fantastic and heats 6 bedroom house up really quickly. Great choice.
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Viessmann Limited is rated 4.3 based on 1,047 reviews