Any reviews the Sonneaire brand, especially the Coolbox model?
http://sonneaire.com/sonneaire-hyperion-chillers/
http://sonneaire.com/1989-2/
https://www.facebook.com/Sonneaire/
The non-solar model uses technology they call Coolbox which traps the excess heat and recycles it for energy savings. Has anyone tried it out before?
Edit-
More searching showed other air con brands which use very similar technology and their reviews are bad. Products based on this technology are worse than normal aircons and the whole thing is a fraud.
This post has been edited by derail: May 20 2017, 12:12 PM
Sonneaire aircon reviews?