by jdunkley | Jun 12, 2012
This project exemplifies energy efficiency. The building envelope is ICF, attic blown cellulose, premium windows and doors allow this 2,500+ sq ft home to be comfortably heated with a 3T nominal heat pump. The system includes a year round, domestic hot water preheat...
by jdunkley | Jun 12, 2012
This distillery project provided unique challenges and unique opportunities. A geothermal heat pump by its very design moves heat from an area that it is not wanted/needed to an area that it is.
by jdunkley | Nov 23, 2011
With this installation, inputs such as hot and chilled buffer tank temperatures, 22 room thermostats and outside air temperature are all taken into account to control geothermal heat pumps, circulating pumps and a plethora of control valves. When the heating and...
by jdunkley | Sep 6, 2011
Clean & Green Something I hear from time to time is that solar is “ugly”. It doesn’t have to be. By paying attention to detail and planning the installation to be as unobtrusive as possible, it can not only work well for decades and displace...
by jdunkley | Apr 4, 2011
Stage 3 Renewables solar thermal installation showcased. Download the magazine here, pg 34. ...