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Heat pumps are thermodynamic devices that transfer thermal energy from a heat source to a heat sink using a refrigeration cycle, providing efficient heating, cooling, and hot water production. The technology operates on the principle of moving heat rather than generating it through combustion, resulting in typical coefficients of performance (COP) of 3.0-5.0 for heating and energy efficiency ratios (EER) of 15-25 for cooling. Modern systems incorporate advanced features including variable speed compressors, electronic expansion valves, smart defrost systems, and connectivity for integration with building management systems. Sidite's comprehensive product portfolio includes air source, water source, and ground source heat pumps with capacities ranging from 5kW for residential applications to several megawatts for industrial use. A district heating project in Sweden utilizing large-scale heat pumps achieved 70% renewable energy fraction while providing heating for 5,000 households, with the system operating at overall efficiencies of 400%. For detailed information about heat pump technologies and their diverse applications, we invite you to contact our technical experts for comprehensive consultation and system recommendations.