Basic Specifications
Work Environment
Common Heat Pump
Heating Type
Circulating Heat
Application
Villa Family, Hotels, Factory Hospital, Student Apartments, Beauty Salons
Certification
CE, ISO9001, CCC, CB, RoHS, SASO
Specification
1184*429*1413
Product Features & Advantages
Key Benefits of R32 Heating and Cooling All in One DC Inverter Heat Pump Water Heaters:
- R32 Refrigerant pipe connection for best system stability even in tough weather.
- E-heater, diverter valve, water pump, and expansion tank can be included.
- A+++ Energy Rating Level, with CE, TUV test report.
- Low noise sound power level as low as 52dB(A).
- Work down to -30 degree C.
- WIFI solution available, Carel controller.
- Function: Heating + Cooling + Hot water.
Technical Parameters
| Power supply (V/Ph/Hz) |
380V/3ph/50HZ |
| Rate heating capacity (kW) (A20/W45) |
20 |
| COP |
4.26 |
| Cooling capacity (KW) (A35/W7) |
14.9 |
| EER |
3.04 |
| Refrigerant |
R410A |
| Water pressure drop (kPa) |
≤30 |
| Water flow (m³/h) |
1.7 |
| Outlet water temp (ºC) |
55-60ºC |
| Work Ambient temperature (ºC) |
-25ºC-43ºC |
Advanced DC Inverter Technology
A. Top SCOP: High-efficiency Inverter Rotary compressor (Panasonic/Toshiba/Sanyo) and ECO R32/R410 refrigerant for maximum heat capacity.
B. Ultra frequency conversion technology: Adopts AC-DC-AC power conversion with PWM generation, integrating V/F, vector control (VC), and direct torque control (DTC).
C. Advanced Carel Operate System: Superior heat dissipation circuit board design for longer service life and intelligent control.
D. Multi-speed mute fan motor: ROHS fan blades, ultra-low noise, and reliable constant air flow.
E. Soft-start and soft-shutdown: Protects electrical systems and components like EEV, SANHUA 4-way valve, and LG AC contactor.
F. High-tech shock-absorption: All copper construction piping with automatic silver welding.
Smart Control Features:
- Intelligent CAREL controller with RS485 for linkage control.
- Cascade function for controlling multiple units simultaneously.
- WIFI APP for smartphone operation anywhere, anytime.
Key Component Highlights
- More compact with slim body design.
- Much lighter for easier transportation and installation.
- Dual rotary compressor for stable operation and lower noise.
- Permanent magnet motor with higher efficiency and less wear.
- Hydrophilic plus-size-area fins and ripple copper pipes.
Installation & Application Scenarios
1) For Radiators
2) For Fan Coil Heating
3) For Underfloor Heating
Production Quality & Global Implementation
Our quality management system is certified in conformity with ISO9001 standards. The heat pumps are CE, TUV, and ErP certified. We provide customized OEM/ODM services for distributors worldwide, with installations in more than 100 countries.
Frequently Asked Questions
Q: What is the energy efficiency rating of this heat pump?
A: This unit achieves an A+++ Energy Rating Level, ensuring top-tier efficiency for heating and cooling applications.
Q: Can this system work in extremely cold weather?
A: Yes, the DC inverter technology allows the heat pump to operate reliably in ambient temperatures as low as -30°C.
Q: Does the unit support smart home integration?
A: Yes, it is equipped with a Carel smart controller and supports WIFI connectivity for remote operation via smartphone.
Q: What refrigerants are used in the system?
A: The system is compatible with eco-friendly R32 and R410 refrigerants, providing high latent heat and system stability.
Q: Is the installation flexible for different house types?
A: Absolutely. It is suitable for new or traditional radiators, fan coil units, and underfloor heating systems.
Q: How does the soft-start feature benefit the device?
A: Soft-start and soft-shutdown protect the electrical system and key components from torque impact, extending the service life by 2-3 times.