John CantorJohn Cantor studied mechanical engineering and gained much of his early experience working in research and development. He became interested in Alternative Technology in the late 1970s, joining the Centre for Alternative Technology in Machynlleth. Hefound himself to be the only one in that field with an in-depth understanding of heat pumps, so his niche was found, and he manufactured his own systems in the early days. He has a wide and varied portfolio of experience, and is conversant with the technical quirks of most heat pump models. He was a heat pump installation inspector for the first UK heat pump grant scheme under BRE, and now mostly operating as an advisor and consultant. Read More Read Less