Geothermal Heating And Cooling Systems

But instead of drawing on the ambient air temperature they use the constant temperatures below ground to shed excess heat or.

Geothermal heating and cooling systems.

This design takes advantage of the moderate temperatures in the ground to boost efficiency and reduce the operational. They also require very little maintenance if any during that time. 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 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. In fact millions of ghp systems are already heating and cooling homes and businesses worldwide and that includes all 50 u s. 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. Humans have taken advantage of geothermal heat this way since the paleolithic era.

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. As of 2007 28 gw of geothermal heating capacity is installed around the world satisfying 0 07 of global primary energy. Heating cooling products. With no exposure to the elements the parts that keep a geothermal system running last longer and maintain excellent efficiency during this time.

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. The heat pump unit the liquid heat exchange medium open or closed loop and the air delivery system ductwork and or the. Geothermal cooling systems work much like a traditional heat pump. Approximately seventy countries made direct use of a total of 270 pj of geothermal heating in 2004.

System life is estimated at up to 24 years for the inside components and 50 years for the ground loop. 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. Our energy efficient residential systems create the best air possible for your home. 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.

Geothermal heating is the direct use of geothermal energy for some heating applications. It uses the earth all the time without any intermittency as a heat source in the winter or a heat sink in the summer. Deep and enhanced geothermal systems.