About CTC

With over 90 years of experience, we work consciously towards a sustainable and fossil-free society. All of our products are developed and manufactured in the Småland region of Sweden. We offer a wide assortment of products, such as ground source heat pumps, air-to-water heat pumps, pellet boilers, wood boilers and a whole lot more.

We trace our roots back to 1923, when we began to heat Swedish homes. We are best known for our green boilers, which have supplied heating to millions of households all over Europe. We were the first company to offer heating boilers with built-in hot water heating and we were the first to introduce air-to-water heat pumps. It is therefore no exaggeration to say that we have developed the industry.

CTC is one of Europe's leading manufacturers of heating products. We are located in Småland and we are – along with Bentone, Turboflame and Osby Parca – a part of Enertech AB, which sells products across the globe.

We stand for peace of mind, quality and sustainability!

We operate in many countries around the world

Environment & Quality

CTC works consciously towards a sustainable and fossil-free society. By developing energy-efficient and eco-friendly products, preventing pollution and using energy responsibly, CTC contributes to sustainable development.
CTC is quality-assured in accordance with ISO9001:2008. This guides us in how we think, how we act, and in everything we do. We work according to a clear quality policy and all of our operations are governed through management by objectives. Management by objectives entails transforming goals into action. When everyone knows what they should be doing and why, it is possible to move mountains!

Our history

CTC has passed many milestones. You can read about the most important ones here.