The solar heating system requires sufficient roof space to meet the settings. The product receives great power from sunlight. Their functions are different. Contact Conserval Engineering if you need to buy the commercialized solar air Heating system. We have been awarded for this.

Address
Conserval Engineering inc.
200 Wildcat Road, Toronto, ON M3J 2N5, Canada
Tel: 416-661-7057
Fax: 416-661-7146
e-mail: info@solarwall.com