Wide Working Ambient Temperature Range

Meet the hot water demand all-year-round in different places.

High Water Outlet Temperature Design

Maximum outlet water temperature can reach 60°C under -20°C outdoor without auxiliary electric heater.

Superior Heating Performance in Low Temperature

High efficient scroll compressor, 25% larger heat exchange area than ordinary heat pump products, using technical grade linear electronic expansion valve throttle control, linear injection control and intelligent defrost fuzzy control technolog, ensure more stable, higher efficient operation under low ambient temperature - saving 70% of the energy consumption compared with traditional heating method.

Automatic Control of Water Level and Constant Water Supplementing

Convenient installation and reliable operation with water level automatic control and automatic constant water supplementing.

Automatic Antifreeze Protection Technology under Standby Mode

Unit designed with multi-grade antifreeze protection control function. When outdoor ambient temperature is lower than setting function, unit operate antifreeze protection function automatically and keep the unit safe.

Automatic Control of Water Supply and Water Return

Timing water supply, automatic constant water supply, automatic pressurized water supply.

Automatic Constant Heating Control

Automatic heating, automatic temperature maintaining.

Smart Defrosting

The heat pump utilizes smart defrosting technology, reduce the defrosting times and extend the pool heating time, fast recover water-supply temperature, improve heat pump heating efficiency and keep comfortable pool water temperature.

Power Failure Memory Function

Automatic record of the working mode before power failure and automatic recovery of the recorded working mode after power failure. Automatic adjustment of working status, no need for manual operation.

Electronic Expansion Valve

500-step linear electronic expansion valve throttle control, wide adjustable refrigerant flow control range.

Automatically adjust expansion valve opening according to the degree of superheat.

Low Temperature Drainage Anti-Freeze Technology 

Featured with block up slopes on bottom, the chassis is easier to drian condensate water. Built-in stainless steel heating belt on chassis for condensate anti-freeze protection, refrigerant medium-temperature tube at the bottom of evaporator to avoid freezing at the bottom of the evaporator, both devices works to ensure safe drainage during long-time low temperature operation.

Modular Combination Design

This design is suitable for commercial, industrial, agricultural places with large hot water demands. One central controller is able to control 16 modular units.

Timing in Sections Function

The heat pump units are with Timing ON/OFF function and two sections can be set at the same time. For example, first section to be 8:00 unit ON,  10:00 unit OFF, and second section to be 17:00 unit ON, 23:00 unit OFF, more energy saving.

Multiple Protections for Safe and Reliable Operation

Unit is designed with electroic water flow protection, compress or exhaust tection, compressor high/low pressure protection, compressor over-current protection, power phase lack and phase dislocation protection (for 3-phase model), winter anti-freeze protection.