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Heat Pumps

A heat pump is an electric air conditioning system accustomed to compress and decompress gas to heat or cool a house. This mechanical device pumps heat from a cooler to a warmer location and can extract heat from air, water or the earth. Heat pumps functions as an ac in the summertime and an electric furnace in the winter, thus encompassing both an electric heating and cooling unit in one device. The COP, or coefficient of performance, which calculates the ratio of heat output to electric power consumption, measures the performance of a electric.

Heat pumps would be the most resourceful type of electric heating in moderate climates, and funky a home by collecting heat indoors and effectively pumping it pompa de caldura outside. You will find three types of heat pumps that one can install: air-to-air, water source and ground source. Heat pumps can collect heat from air, water or ground and may make use of the same to heat or cool your home. When installing a heat pump at home, one should consider using an energy-efficient heat pump system, keeping in mind the weather of the region.

For example, air source heat pumps make the perfect option for mild and moderate climate regions, and ground source or geothermal heat pumps are efficient in climates concentrating on the same heating and cooling loads. The most common kinds of heat pumps are the air-source and ground-source heat pumps. Although ground source heat pumps cost more to install, they're more efficient and less noisy.

However, to make heat pumps work efficiently, they must be installed properly, and something should choose the best sized pump that can match the cooling and heating demands of the house. While selecting a heat pump one should purchase a device having a higher Heating Seasonal Performance Factor, or HSPF. The pumps should also be fitted with demand-defrost control, which minimizes the defrost cycles and reduces supplementary and heat pump energy use.

Heat pumps are much more cost-effective then other conventional heating devices, and are also becoming more widely used to heat swimming pools, and warm water for household use.

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