Geothermal Heating And Cooling System Diy

That s why a diy geothermal system is so attractive.

Geothermal heating and cooling system diy.

Geothermal cooling systems can be complex or very simple. If you don t understand what these components are you should probably have a geothermal system installed by a professional. The loops are hooked up to a geothermal heat pump in your home which acts as a furnace and an air conditioner. Epa geo exchange systems save homeowners 30 70 in heatings costs and 20 50 in cooling costs compared to conventional systems.

Some use pumps heat exchangers and air ducts. With no exposure to the elements the parts that keep a geothermal system running last longer and maintain excellent efficiency during this time. A home can use the ground s temperature to cool its own by constructing such a system. A heat calculation is done to determine what the peek amount of heating and cooling will be required during the coldest and hottest average days.

A 4 ton heat pump is capable of producing 48 000 btu or 14 kw of energy. This is why geothermal units are most commonly installed when building a new home as. Check out a diy geothermal system kit online. According to the u s.

The main problem is the high installation and material cost. A geothermal cooling system pump lasts well over 20 years and the underground looping system lasts well over 50 years. This is known as the heat demand and is rated in btu or kw and also referred to as tons. During the heating season the liquid pulls heat from the ground and delivers it to the geothermal heating and cooling unit and then to refrigerant coils where the heat is distributed through a forced air or hydronic system.

Far and away the biggest challenge of installing a geothermal heating and cooling system is sinking the coils. These systems are built to last for decades. In new construction where a conventional furnace and air conditioning package with ductwork would cost 5000 to 6000 a geothermal system would probably run 7000 to 8000. Others simply use a couple of fans to create a cool air passage.

This is an inexpensive alternative to cooling your home. Geothermal heating and cooling has attracted a lot of attention from the green community recently.