Heat Pumps

China Energy provides a complete range of air-to-water heat pumps for residential, commercial, and industrial heating and cooling applications. Our systems deliver efficient space heating, cooling, and domestic hot water using environmentally friendly R32 refrigerant, offering high energy efficiency with reduced carbon emissions.
With full DC inverter technology, EVI low-temperature operation, and intelligent control systems, these heat pumps ensure consistent performance even in extreme climates down to −30°C. The split-type design allows for flexible installation and quiet operation, making them suitable for homes, offices, retail, and light industrial spaces.

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CE Keymark ErP Energy Efficiency Report (TÜV, SGS) RoHS CCC ISO 9001 ISO 14001 ISO 45001

General Technical Information

System Performance
Capacity Range: 3.3 kW – 30 kW
Operating Modes: Heating, Cooling, Domestic Hot Water, Combined Operation
Hot Water Output Temperature: Up to 60°C
Energy Efficiency
COP (Heating, A7/W35): Up to 5.1
EER (Cooling, A35/W7): Up to 3.1
ErP Efficiency Rating: A+++ at 35°C / A++ at 55°C
Electrical & Refrigerant
Power Supply: 220–240V / 380–415V, 50Hz
Refrigerant: R32 (low-GWP, eco-friendly)
Operating Conditions
Operating Temperature Range: −30°C to +45°C
Sound Level: As low as 32 dB(A)
System Configuration
Installation Type: Split system (indoor and outdoor units connected via copper pipe)
Indoor Unit Components
DC circulation water pump
Electric valve
Brazed plate heat exchanger
Auxiliary heating module
Outdoor Unit Components
EVI DC inverter compressor
Danfoss expansion valve
DC fan motor
Pressure sensor

Certifications & Standards

Product Advantages

A+++ ErP-rated efficiency with advanced DC inverter and EVI technology
R32 refrigerant reduces GWP by 75% compared to R410A
All-in-one functionality including heating, cooling, and domestic hot water
Smart temperature control system with Wi-Fi remote operation
Ultra-low noise and compact design for flexible installation
Stable operation down to −30°C, suitable for northern climates
High-quality core components from global brands such as Panasonic, Danfoss, and Honeywell
OEM/ODM customisation available for various markets and capacity requirements