Highly efficient heat exchangers

High efficiency, Eurovent certified, rotary heat exchangers. They facilitate supply temperatures and permit or allow transfer of humidity between the two airflows. The exchangers are in “salt-air resistant” aluminium and are suitable for temperatures up to 80°C. They are compliant with the DIN1946 tightness standard and are Eurovent approved according to the EN 308 standard.

• Rotary heat exchanger (RX)

The rotary heat exchanger consists of a rotating wheel with a multitude of small air ducts made of aluminium. The warmer extract air heats the ducts and the heat is transferred to the colder supply air. Temperature efficiency is as high as 80 %. A certain amount of moisture, removed with the extract air, is recovered to the supply air. This can be beneficial in the winter when the outdoor air is usually dry and results in problems for people and interior fittings and electronics.

The Rotary heat exchangers for the GLOBAL RX is distinctly different ranges. One range optimised for thermal efficiency and lowest pressure drop.

• Hardware:

The unit has a casing of prepainted galvanised steel sheet in RAL 7016. The units are insulated with 50mm Rockwool and can be delivered as left or right units. Operating temperatures are from -20°C to +50°C

• Software:

The unit is equipped with the smart control system TAC5 with optional connectivity by Modbus RTU, TCP IP over Ethernet, TCP IP over Wifi, Bacnet, KNX. The standard unit is equipped with TACtouch touchscreen.

• Accessories

TAC5 Controller		TAC5 Controller		Electrical heating
Motorized damper		Flexible connection		Cooling coil