Ground Source Limited
Environmentally Friendly High Efficiency Heating & Cooling Systems

Ground Source New Zealand

We aim to provide the best, most energy efficient, environmentally friendly, heating and cooling solutions for your home or business.
Are you planning a new build?

Did you pay too much for heating over winter?

Do you want to save money on your heating, cooling and hot water?

Do you want an energy efficient environmentally friendly sustainable solution?

Want to reduce your carbon footprint?

Do you have a existing underfloor or ducted (forced) air heating system?

Do you have and existing water (e.g bore, well, lake, stream, pond or harbour) supply availiable?

Ground Source can provide a soultion using:
Hydronic underfloor heating
Low temperature radiators
Fan Coils
Ducted air comfort systems (local or central plant)
Also we have heat recovery and climate control options.
Ground Source is proud to be providing the heating source for the Joy Smith's Castle near Oamaru.

Ground Source heating and cooling systems are electrically powered systems that tap the stored energy of the greatest solar collector in existance: the earth.
The earths  realatively constant sub-surface temperatures provides the energy for Ground Source Systems to heat , cool and provide hot water to homes and commercial buildings no matter what the outside air temperature.
We able to design, supply and install a system to meet the heating or cooling requirements of almost any commercial, industrial or domestic application, be it a new development or retrofit, using the latest technology from WaterFurnace.
The Department of Energy (USA) says ground source technology is:
"One of the most efficient heating and cooling systems availiable today"
Ground source systems can offer:
50% to 70% higher heating efficiencies than other heating systems
20% to 40% higher cooling efficiencies than avaliable air conditioners
According to the US Department of Commerse and Environmental Protection Agency.
Ground Source technology is also often referred to as geoexchange or (low temperature) geothermal.
We are members of Geothermal heat-pump Association New Zealand (GHANZ) and  proud to be assisting with the development of a New Zealand Standard for Ground Source heating and cooling systems.
At Ground Source our system designers and  installers are trained and have qualified with the International Ground Source Heat Pump Association (IGSHPA)
IGSHPA and the Oklahoma State University are recognised world leaders in training, education and assessment of ground source best practice and technology.

Please take the time to have a look around, we have tried to answer many of the frequently asked questions about Ground Source Geoexchange Technology.

If you require more detailed information or you still have questions that are not covered in our FAQ section, please contact us.