Viessmann
See every discussion that mentions Viessmann
Brand Details
Type: Brand
Description: Viessmann is a global company that produces a wide range of heating and energy solutions for residential and commercial applications. Their product portfolio includes boilers, heat pumps, solar thermal systems, water heaters, and controls and energy management systems. As of January 2nd, 2024, Viessmann's Climate Solutions business area merged with Carrier Global Corporation.
Website: https://viessmann.com
Mention Analytics
Total Mentions: 7
Subreddit Mentions:
Positive Mentions: 5
Negative Mentions: 2
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May 13, 2025
Really hate these things
💬 30 comments
⬆︎ 61 upvotes
Mentioned in a negative comparison regarding poor quality.
Found in /r/HVAC/💬 9 comments
⬆︎ 29 upvotes
User states that these are their favorite boilers by far.
Found in /r/HVAC/💬 124 comments
⬆︎ 29 upvotes
User recommends Viessmann Vitocal and Messana Radiant Heating & Cooling.
Found in /r/HVAC/Feb 11, 2025
WTF Viessmann?
💬 10 comments
⬆︎ 4 upvotes
Multiple comments express negative experiences with Viessmann boilers, citing difficulty in accessing components due to the design and suggesting that the design is deliberately difficult to service.
Found in /r/HVAC/Jan 27, 2025
Brands to sell as a new contractor
💬 64 comments
⬆︎ 17 upvotes
Viessmann is mentioned positively for its boilers.
Found in /r/HVAC/Dec 8, 2024
Any Navien CH experts out there?
💬 7 comments
⬆︎ 2 upvotes
Recommended as a replacement for the Navien boiler by a user.
Found in /r/HVAC/Apr 21, 2020
Simple but effective. This has been in my pocket 10 years and has opened thousands of beers with no signs of slowing down.
💬 218 comments
⬆︎ 3024 upvotes
People really like their Viessmann bottle opener.
Found in /r/BuyItForLife/Subscribe to our newsletter!
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