viessmann.co.uk

5
5 Based on 21 reviews

Founded in 1917 as a heating technology manufacturer, and now part of Carrier, today we are one of the world’s leading providers of efficient climate (heating, water and air quality) and renewable energy solutions. Creating living spaces for generations t...

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Keith Allard
We've had the Vitodens 100-W for nearly…

We've had the Vitodens 100-W for nearly 3 months and it's the most unreliable boiler we've ever had. Only a 50/50 chance of getting hot water, and we never know if the heating is going to come on the next day!The Gas engineer is a regular visitor but can't get to the bottom of the problem.This is a update review from yesterday. The Gas engineer came back this morning and as we had all new radiators and pipes as well as the boiler he took up the floor boards again to check for leaks. He found when the boards were replaced 3 months ago one board was screwed through the pipe work, a replacement pipe has been put in. Fingers crossed 🤞 we should have heat in future and it wasn't an issue with the boiler.

4
Date of experience: Dec 08, 2025

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Business Details

  • Founded in 1917 as a heating technology manufacturer, and now part of Carrier, today we are one of the world’s leading providers of efficient climate (heating, water and air quality) and renewable energy solutions. Creating living spaces for generations to come – this is the responsibility that we take on every day together with our (trade) partners.

  • email info-uk@viessmann.com
  • call 01952675000
  • language https://www.viessmann.co.uk

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