Over 100 years in the heating business

Family owned since 1917, Viessmann is one of the world's leading manufacturers of residential and commercial hot water heating technology, as well as renewable energy systems. Viessmann has been providing comfortable, efficient and environmentally responsible heating solutions, tailored to the needs of people around the world for over 100 years.

With ongoing research and development, and a focus on product innovation, Viessmann has pioneered technologies that have set standards and made the company into a technological innovator and pacesetter of the entire industry.

Whether in detached or semi-detached houses, duplexes or multi-unit apartment buildings, Viessmann products meet every demand and offer solutions for all your needs: oil, gas or wood-fired boilers for both residential and commercial use, domestic hot water storage tanks, solar collectors, and much more.

Viessmann also sets the standard for operational reliability, operating comfort, environmental friendliness and a long service life.


Peace of mind from a name you can trust

But don't just take our word for it...

An independent survey of Canadian mechanical contractors recently rated Viessmann first in:

✓   Product quality
✓   Product range
✓   Overall service


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New 5 year warranties

For residential gas-fired condensing boilers

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