The heating homes, for many households a large financial burden and also has a high proportion of CO2 emissions. There are many ways to heat, some of which are renewable, such as the heat pump.
The principle
The heat pump uses stored solar energy, the site at any time - whether day or night, summer or winter - is finite and renewable sources. This solar energy can be obtained from three different sources:
The principle
The heat pump uses stored solar energy, the site at any time - whether day or night, summer or winter - is finite and renewable sources.
- from the air
- groundwater
- from the ground
Three distribution types are possible:
- with the air: the heat is distributed with a hot air heating
- with the water: the hot water from the pump flows directly into the radiator or underfloor heating
- with a refrigerant: the liquid that flows into the pump, circulates in the radiator or underfloor heating
| HEATING: | EARTH HEAT PUMP | WOOD PELLETS | GAS FUEL VALUE - SPA + SOLAR | GAS FUEL VALUE SPA | OIL CONDENSING HEATING |
| device | € 9,800 | € 12,000 | € 4,500 | € 4,900 | € 5,000 |
| chimney | - | € 1,100 | € 400 | € 400 | 1.200 € |
| Installation | 1.250 € | 1.500 € | 2.000 € | 1.000 € | € 1,000 |
| connection, tank, warehouse, collectors | € 4,000 | € 1,500 | € 8,000 | € 2,000 | 2.2000 € |
| total price | € 15,050 | € 15,100 | € 14,200 | € 8,300 | € 9,400 |
After the acquisition, the heat pump system the cheapest energy source, because there is no pipe material costs. The heat pump system that is needed very little electrical power. Since the cost is relatively high, the eradication of the plant are included in the heating costs. It is pay-back from out of about 20 years.
The heat costs vary widely from very accessible from the building and traffic patterns. In addition, the prices of fossil fuels vary greatly. It is therefore difficult to heat the annual costs of different heating types compare.
Nevertheless, the heat pump to improve efficiency and become more often preferred to the traditional oil and gas heaters.
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