The heat pump water heater is the latest fifth generation water heater, which successfully uses the inverse Carnot principle to drive the heat pump with electricity, and through the components of the heat pump device - evaporator, condenser and expansion valve, promote the working medium to continue to complete the thermal cycle process of evaporation (absorbing heat in the environment)- compression - condensation - throttling - evaporation. Thus, a large amount of dispersed solar heat in the air, soil, water and other environments is transferred to domestic water. Absorb the heat in the air, air source heat pump; Absorb heat in the soil, ground source heat pump; Absorb the heat in the water source, water source heat pump.

ECOZ inverter (frequency conversion) heat pumps can be used for many purposes in a building. It can be directly connected to various terminals, including a fan coil, radiator, floor heating, etc., and it is more flexible to use. Apart from heating and cooling, ECOZ inverter heat pump can also be connected to the hot water system in the building, realizing the integration of 24-hour hot water, cooling in summer, and heating in winter.

Well-known brand Lugong four-way valve

System operation mode conversion smooth operation efficient agile, fast defrosting

High efficiency hydrophilic aluminum foil evaporator

The wind resistance is small, the hydrophilicity is superior, the condensate is discharged quickly, and the heat exchange efficiency is high

Well-known brand Lugong electronic expansion valve

0-500 intelligent adjustment function fast temperature sensing, high control accuracy

Shell and tube efficient

Heat exchanger

Screw design, more adequate heat transfer, heat transfer efficiency greatly improved

Low Temperature Working Condition Test