Evacuated-tube systems have been excluded…true or false ?


According to a report prepared for the Gauteng Province Department of Economic Development

Download here, see page 62.
“Evacuated-tube systems have been excluded due to the fact that in the Gauteng climate they can easily boil the water creating a health hazard and shortening the life of the SWH.”

In the interest of the industry we recommend that our members and other interested parties comment on this post for forwarding to the appropriate authorities.