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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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very pleased. should have done this years ago.
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Very good boiler & great installer!
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The boiler is very efficient. But the accompanying app is not user friendly. If you choose to lower or raise a temperature, the app is not intelligent enough to go to the original temperature when the timer changes. My nest app could do this previously. It could do with integrating with apple HomeKit or google home etc. The inclusion of geolocation would also be useful. A simple away button or home button to reactivate when away would be very user friendly. The inclusion of Bluetooth connectivity in case of WiFi failure would also be useful as not all people have their boilers physically within a readily accessible part of their property.
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heating and hot water all working very well
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We recently purchased a Viessman boiler and now the colder weather is here it is amazing the difference it has made to overall warmth available in our house .
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Ok but unsure of how to set the boiler, clearer instructions would help. Our installer said to leave it on constant and let the thermostat control, is this so? Some confusion! House is nice and warm!
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Excellent service, prompt and efficient.
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The programs for the heating give us a lot of grief. they do not seem to work as laid out in the booklet.
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Excellent boiler excellent service
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If I could afford it I would have my new boiler removed and a different make installed
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Installation very good boiler working very well
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I had two appointments when no one turned up on the third appointment he turned up and told me what to do but didnt do it the fitting was great the after service needs attention the noise problem is still there but the condenser needs taking of the wall to do what he said but i dont see the point fetching someone out when they cant be bothered to turn up I paid extra for 5 yrs servicing i hope they turn up to do that so good start let down by after care
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a good neat job well done
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Very effient to date
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Excellent customer service, from order to Installation!
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Very efficient appliance but still haven’t mastered the programming. Not an easy boiler to programme the timings as I would like. Read the manual from cover to cover and still not clear on how to fine tune the heating and hot water to be the most efficient for our household.
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The boiler is quiet, efficient and cheap to run.
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This boiler just oozes quality and reliability
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Boiler OK company back up not so good.
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We are very pleased with our new boiler it is quiet when running and seems to be very economical to run also very happy with the service we received.
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Viessmann Limited is rated 4.3 based on 1,047 reviews