Earthship is introducing the AIRS50®, which it calls the first commercially available air cycle refrigeration system that produces air as low as -77 degrees C (-106 degrees F). According to the company, it is a state-of-the-art air cycle refrigeration system that utilizes only air and, therefore, is both CFC free and ammonia free.

Earthship USA Inc., 4160 Technology Drive, Fremont, CA 94538; 510-659-0641; 510-440-8043 (fax); info@earthship.co.jp; www.earthship.co.jp/Eindex.html.

Publication date: 01/05/2004