4-16kw R290 Full DC Inverter a+++ Air to Water Monoblock Heat Pump for Heating Cooling and Hot Water

Customization: Available
Certification: RoHS, CB, ISO9001, CE
Working Medium: R290

Product Description

Basic Information
Model NO.:WWR290-V
Heat Source Type:Air Source Heat Pump
Ambient Temp Range:-30°C to 45°C
Heating Capacity:4kW - 16kW
Unit Type:Full DC Inverter
Max Water Temp:75°C
Refrigerant:R290 (Green)
Energy Level:A+++
R290 Full DC Inverter Monoblock Heat Pump

4-16kw R290 Full DC Inverter A+++ Air to Water Monoblock Heat Pump designed for high-efficiency Heating, Cooling, and Domestic Hot Water (DHW).

R290 Heat Pump
Main Features
  • Hot water up to 75°C, suitable for underfloor, radiator, and fan coil heating.
  • Stable operation at extreme ambient temperatures from -25°C to 45°C.
  • A+++ Energy Rating Level for maximum energy savings.
  • Environmentally friendly R290 System with low GWP.
  • Full DC inverter system ensuring stable and efficient performance.
  • Smart Control: Integrated Wifi App control for remote management.
Feature Image
Installation & System Diagram
Diagram Header System Diagram
Two Independent Heating Circuits

Enhanced flexibility with dual-zone control. Independent temperature settings for underfloor heating and radiators. The user interface displays both zone temperatures simultaneously.

Heating Circuits
Technical Parameters
Model WW07VM WW09VM WW12VM WW15VM WW20VT WW22VT
Heating Capacity (A7/W35) kW 2.84~7.20 3.61~9.17 4.75~12.06 5.83~14.80 8.03~20.38 8.71~22.12
COP (A7/W35) 4.56~5.52 4.43~5.36 4.51~5.46 4.40~5.32 4.41~5.34 4.35~5.26
ErP Level (35°C) A+++ A+++ A+++ A+++ A+++ A+++
Refrigerant R290
Power Supply 220-240V/1/50Hz 380-415V/3/50Hz
Max Water Temp 75°C
Key Functions
R290 Environmental Refrigerant: Negligible Global Warming Potential (GWP) and Zero Ozone Depletion Potential (ODP). High efficiency with less load requirement.
GWP Comparison
DHW Tank Disinfection: Automatically reaches 65°C to kill Legionella bacteria, ensuring safe and healthy water supply.
Disinfection
Climate Curve & Floor Management:

Select from multiple climate correlation curves to automatically adjust outlet water temperature based on outdoor conditions. Includes Floor Preheating and Floor Drying functions to protect new installations.

Climate Curve Floor Drying
Inverter Tech Heat Output Efficiency
Global Project Cases
Project 1
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Manufacturing & Laboratories
Factory
Frequently Asked Questions
Q1: What is the maximum water temperature this heat pump can produce? A1: This R290 heat pump can produce high-temperature hot water up to 75°C, making it compatible with traditional radiator systems.
Q2: Can the unit operate in extremely cold climates? A2: Yes, the unit is designed for stable operation in ambient temperatures as low as -25°C to -30°C.
Q3: Why is R290 refrigerant better than others? A3: R290 is a natural refrigerant with a very low GWP (Global Warming Potential) and zero ODP, making it one of the most environmentally friendly options for the future.
Q4: Does the system support remote management? A4: Yes, it features integrated Wifi App control, allowing you to manage heating and cooling settings via your smartphone from anywhere.
Q5: What are the primary applications for this model? A5: It is widely used in hotels, clubs, hospitals, villas, and residential homes that require efficient space heating, cooling, and hot water.
Q6: What energy rating does this unit have? A6: This heat pump holds the highest ErP energy rating of A+++ (at 35°C water temperature), ensuring minimal electricity consumption.

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