PAUL Heat Recovery Scotland is the Scottish distributor for Paul Wärmerückgewinnung, a German based company. The company was founded in 1994 by Eberhard Paul and counts among the pioneers and technology leaders in the ventilation industry. It is one of the most respected brands for Passivhaus certified MVHR systems.
Following is some information on the history of the company:
Since 1990 Dipl.Ing. Eberhard Paul developed the innovative counterflow heat exchanger and established the German company ‘Paul Wärmerückgewinnung’ (Paul Heat Recovery) in 1994.
Innovation & attention to detail
This took MVHR to a new level, as relatively in-efficient systems with plate heat exchangers had been on the go for about 10 years.
The way to the top
In 1997 the thermos 200/ 300 MVHR was introduced. It had a sensational certified heat recovery rate of 92%. It was the first MVHR system with Passivhaus certification in 2002.
Well insulated without thermal bridges, continuously efficient in winter, it followed the fabric first approach. On top of it, was it very quiet. With 92% heat recovery efficiency the thermos 200 was leading the way to highly efficient MVHR systems.
At that time Paul technology was almost a must for new built Passivhaus dwellings, certainly for those with space heating via air.