“GreenBack”


Waste Heat Recovery for Homes and Buildings

Water takes more energy to heat than any other material. Everyone in every building everywhere uses hot water everyday. The cost  to buy energy is enormous- some $100 billion in North America alone. Then the energy is all drained away.


This trio Drainergy, HeatBank and HeatClamp are solutions to that waste. They save money, energy, power and transmission losses, pollution, smog, and carbon release, simultaneously.


And, they provide more and faster hotwater!


  1. The Winston Works Inc.

  2. L’´Equipe Winston

  3. Winston MacKelvie

  4. winstonworks@me.com

  5. P: 1-450-243-6850

  6. C: 1-450-330-4293

  7. francais.htm