In the book, 'Sustainable Retail Refrigeration' by Wiley Blackwell and edited by Judith Evans and Alan M Foster, the i-Air solution of ducting cold air to specially adapted display cabinets is given a worthy mention and is referenced by the paper written by Anthony Lomas and Steve Shipp for the Institute of Refrigeration entitled Free cooling using air as a refrigerant in supermarket cabinets.
The technology has a viable place and has proved its worth in terms of energy reduction and reliability.
To find out more about this solution please get in touch!
T: 0330 2232404
The book can be purchased on Amazon here http://amzn.eu/d/5NEZjlA