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Heat Pumps

A heat pump is an electric cooling andFor instance, air source heat pumps are a
heating system used to compress andgood option for mild and moderate climate
decompress gas to heat or cool a house. Thisregions, and ground source or geothermal heat
mechanical device pumps heat from a cooler topumps are efficient in climates with similar
a warmer location and can extract heat fromheating and cooling loads. The most common
air, water or the earth. Heat pumps functionstypes of heat pumps are the air-source and
like an air conditioner in the summer and anground-source heat pumps. Although ground
electric furnace in the winter, thussource heat pumps are more expensive to
encompassing both a heating and cooling unitinstall, they are more efficient and less
in one device. The COP, or coefficient ofnoisy.
performance, which calculates the ratio of
heat output to electric power consumption,However, to make heat pumps work efficiently,
measures  the  performance  of  a  heat pump.they should be installed properly, and one
should choose the right sized pump that can
Heat pumps are the most resourceful form offulfill the heating and cooling demands of
electric heating in moderate climates, andthe house. While selecting a heat pump one
cool a house by collecting the heat insideshould buy a device with a higher Heating
the house and effectively pumping it outside.Seasonal Performance Factor, or HSPF. The
There are three types of heat pumps that onepumps should also be fitted with
can install: air-to-air, water source anddemand-defrost control, which minimizes the
ground source. Heat pumps can collect heatdefrost cycles and reduces supplementary and
from air, water or ground and can utilize theheat  pump  energy  use.
same to heat or cool your home. When
installing a heat pump at home, one shouldHeat pumps are much more cost-effective then
consider using an energy-efficient heat pumpother conventional heating devices, and are
system, keeping in mind the climate of thealso becoming more commonly used to heat
region.swimming pools, and hot water for household
use.



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