GeoExchange, Done Right
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.
Solar Pool Heating Retrofit
This municipal pool heating system had so much potential: new condensing gas boilers, a modern DDC system, and a large solar thermal array. Unfortunately it also had some serious issues…
Commercial Evacuated Tube System Overhaul
This system was overheating, under-performing, and component were failing from the beginning. We reviewed the system and resolved the design and installation issues. It’s now performing beautifully.
Net Positive Geoexchange and Solar
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...
Air to Water Heat Pump Retrofit
A Nordic Air to Water Heat Pump is the heart of this retrofitted heating and cooling system. Numerous improvements will cut the energy bills dramatically and provide comfortable temperatures throughout the year.