A geothermal cooling and heating system has three main components.
Geothermal heating and cooling systems.
Growth in the geothermal heating and cooling market averages 12 annually as demand continues to rise for highly efficient hvac systems leveraging sustainable energy.
Deep and enhanced geothermal systems.
Approximately seventy countries made direct use of a total of 270 pj of geothermal heating in 2004.
They also require very little maintenance if any during that time.
In fact millions of ghp systems are already heating and cooling homes and businesses worldwide and that includes all 50 u s.
The heat pump unit the liquid heat exchange medium open or closed loop and the air delivery system ductwork and or the.
It uses the earth all the time without any intermittency as a heat source in the winter or a heat sink in the summer.
Even though the installation price of a geothermal system can be several times that of an air source system of the same heating and cooling capacity the additional costs are returned to you in energy savings in 5 to 10 years.
System life is estimated at up to 24 years for the inside components and 50 years for the ground loop.
Humans have taken advantage of geothermal heat this way since the paleolithic era.
A geothermal heat pump ghp or ground source heat pump gshp is a central heating and or cooling system that transfers heat to or from the ground.
Heating cooling products.
Add a filter or humidifier to create the cleanest healthiest air for you and your family.
Geothermal cooling systems work much like a traditional heat pump.
Geothermal heat pumps can operate in any climate hot or cold because of the earth s constant underground temperature from 45 to 75 f depending on location.
As of 2007 28 gw of geothermal heating capacity is installed around the world satisfying 0 07 of global primary energy.
Ground source heat pumps and direct use geothermal technologies serve heating and cooling applications while deep and enhanced geothermal technologies generally take advantage of a much deeper higher temperature geothermal resource to generate electricity.
With no exposure to the elements the parts that keep a geothermal system running last longer and maintain excellent efficiency during this time.
Geothermal energy is considered a renewable resource.
A geothermal cooling system pump lasts well over 20 years and the underground looping system lasts well over 50 years.
Today system pricing is more competitive than it was a decade ago because there are many more manufacturers selling ground source heating and cooling systems and there are more experienced installers competing.
Whether you need a new air conditioner heat pump or furnace a trane system can help you take control of your home s indoor temperature.
Geothermal heating is the direct use of geothermal energy for some heating applications.
