What are the different residential geothermal systems?
Residential geothermal systems use the Earth as a source of heat for free. The heat exchange and transfer process is a ground loop system. Types of the loop of the ground loop loop are a closed loop and an open loop. Closed loops include horizontal, vertical or pond/lake. Vertical systems are mainly used commercially for large buildings. For cooling, the opposite occurs. Pipes distribute heated or chilled air throughout the house.
Horizontal installations are suitable for a new home design if the ground space is sufficient. Trenches are required for buried pipes. Pipe loop, such as coils in a shorter ditch, can reduce installation costs. This method also allows the geothermal system to fit into the area of otherwise spatially prohibitive horizontal installation.
Houses with a point at the point of water can install a low -cost type of pond/lake system. The pipe runs below the ground from the house to the pond or lake. This power tubeAnd it should be buried at least 8 feet (2.4 m), so it never freezes. The twisted pipe circles are placed in the water body. It is important that the pond or lake constantly maintain minimal depth, quality and volume.
open loop geothermal systems use water from well or water. This water is used as a heat exchange agent that circulates through the system and then returns to the ground using a well or surface. Charging holes are sometimes used for this return function. Open loop systems are only suitable if the water supply is clean, as the water supply must meet local standards of groundwater discharge.
In addition to heating and cooling of the home space, residential geothermal systems can effectively heat the water water. These systems are equipped with desuperheaters that use extra heat from geothermal heat pump for hot water tank in the house. YouRobci geothermal heat pump now offers systems full of hot water demand on request. These systems supply hot water, although the geothermal system does not work.
All types of residential geothermal systems must be installed professionally. Accredited installations, trainers and certified designers can be placed through professional associations such as the International Association of Ground For Ground Sources (IGSHPA). These associations should be able to provide local suppliers according to the area.
The best residential geothermal system for home depends on the climate on the spot, available ground space and soil conditions. With a sophisticated professional design and installation, residential geothermal systems can provide long -term energy savings.