by jdunkley | Apr 22, 2016
We were called to solve the problems and get this Geo-exchange performing as it should. This system was 8 years old, with a history of failed compressors, nuisance trips and high energy consumption. 5 commercial 3 phase heat pumps are distributed around a 2 acre facility.
by jdunkley | Apr 21, 2016
Net Positive This system is net positive by more than 3,000 kWh/yr. This is thanks to a large ground mounted, grid tied, solar photovoltaic (PV) array coupled with and open loop geo-exchange heating and cooling system. These systems provide more than 12 Mega Watt...
by jdunkley | Mar 11, 2014
This retrofit geo-exchange project interacts with existing building air handling units to reduce space heating loads and deliver energy at a high coefficient of performance than the original system. Heating is staged in with geo-exchange as priority and the original...
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...
