The Winterwarm ACM air curtain is a perfect solution to separate a heated area from the outside or another building which is not heated. The heat loss is reduced significantly when an ACM is installed. Every ACM has a innovative "Gurney"-flap. This flap guides the air flow in such a way that the majority of warm air stays within the heated area.

The ACM is a modular air curtain assembled of units of 50 cm. Creating a perfect seperation between the warm inside air and the cold, polluted outside air.