A heat pump water heater (ASHPWH) is an innovative technology that transfers heat from ambient air to water, providing hot water with up to 75% less electricity consumption than traditional electric water heaters. Unlike conventional heaters that generate heat directly, VEDAL's heat pump water heaters use a four-step process: the evaporator absorbs heat from surrounding air, the compressor raises the temperature, the condenser transfers heat to water, and the expansion valve recycles refrigerant for continuous operation. This process allows VEDAL heat pumps to deliver up to 3 kW of heat for every 1 kW of electricity used, making them three times more efficient than conventional water heaters.