Main advantages

Small weights and sizes, even with large plants. Module construction, in this way especially friendly in montage and maintenance.
No moving parts, except with tilt mechanism, therefore no wear on seals or bearings.
Hermetically separation of both air / gas streams in the QDT Heatpipe Exchanger.
Effective capacity control at full automatically operation heating / cooling and frost protection.
Varied unit program for standard, hygiene and gastight performances.
Works as a thermal rectifier over the whole heat pipe length.
Reliable in operation, in this way high guarantee in function and transference, extremely long life.
Technical marked leader, manufacturing processes were international protected till 1992.
More than 25 years own, successful experiences worldwide in the range of temperatures from -60°C till +700°C.
High efficient and modern energy recovery system with space tested high capacity heat pipes.