The heat pump mechanical assembly (compressor, evaporator, fan) sits directly on top of the insulated storage water tank, removing the need for external refrigerant piping.
High Energy Efficiency: By extracting ambient heat from the air instead of converting electricity directly into heat, these systems reduce energy consumption by up to 70% to 75% compared to traditional electric water heaters.
Eco-Friendly Technology: Modern variants typically utilize green refrigerants like R290 or R134a to minimize environmental impact