Luckingstar Multi-Function R32 15kw/18kw/22kw/25kw DC Inverter Air to Water Heat Pump Water Heaters

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Product Description

Basic Specifications
Work Environment
-30℃~43℃
Heat Source
Air-source
Heating Type
Circulating Heat
Application
Villa Family, Hotels, Factory Hospital, Student Apartments
Certification
CE, Keymark, ERP, Mcs
Heating Capacity
15kw, 18kw, 22kw, 25kw
Power Supply
220-240V/1Ph/50Hz / 380-415V/3Ph/50Hz
Function
Heating + Cooling + Domestic Hot Water
Refrigerant
R32
Package Size
140.00cm * 54.00cm * 155.00cm
Gross Weight
230.000kg
Origin
China
Product Description
R32 monoblock heat pump
Key Advantages
EFFICIENT AND ENERGY-SAVING: Saves about 75% energy compared to traditional electric or gas heating.
ENVIRONMENTALLY FRIENDLY: Zero toxic emissions like CO and CO2 during operation.
SAFE AND RELIABLE: Eliminates risks of electric leakage, explosion, and poisoning.
WIDE ADAPTABILITY: Reliable performance in cloudy, rainy, or snowy weather.
LONG SERVICE LIFE: Over 15 years of service life with low maintenance costs.
Heat Pump Features
Core Features
1. R32 Low GWP Refrigerant

R32 has a much lower global warming potential compared to R-410A and R407C, accelerating its popularity in the green energy industry.

R32 Refrigerant
2. Multiple Operating Modes

The full DC inverter performance meets all-year needs through six working modes:

Heating Only
Cooling Only
Domestic Hot Water (DHW)
Heating + DHW
Cooling + DHW
AUTO Mode
3. Integrated All-in-One Solution
Integrated System
4. Core Components
Component 1 Component 2

# High-Efficiency Fin Heat Exchanger: Hydrophilic gold foil coating for better drainage and salt spray resistance.

# Plate Heat Exchanger: Optimized fluorine and water countercurrent exchange.

# Brushless DC Inverter Motor: Low noise, smooth operation, and 20,000-hour lifespan.

# SHIMGE DC Inverter Water Pump: High flow, low consumption, and no leakage danger.

# Highly DC Inverter Compressor: Capacity increased by 10-30% in ultra-low temperatures.

5. Inverter & EVI Technology

Precise control ensures stable water temperature and quick start-up. EVI technology allows operation down to -30°C with LWT reaching 60°C.

Inverter Tech EVI Tech
6. Smart Control & IOT

Linkage control of photovoltaic (PV) and smart grid (SG-ready) signals. Manage your home climate via a smart APP with remote OTA services.

Smart Grid IOT App
7. Advanced System Management
Dual Zone Quiet Operation

Features include Dual Zone water temperature control, Intelligent Defrosting for stable work at -35°C, and multiple noise reduction layers.

8. Certifications & Quality
Certificates
Technical Diagrams
Diagram 1 Diagram 2 Diagram 3 Diagram 4
Frequently Asked Questions
Q1: What is the lowest temperature this heat pump can operate in?
A: Thanks to the EVI technology and intelligent defrost system, the unit can operate stably in ambient temperatures as low as -30°C to -35°C.
Q2: Can this unit provide both floor heating and domestic hot water?
A: Yes, it is a multi-function unit that supports Space Heating, Space Cooling, and Domestic Hot Water (DHW) with priority settings.
Q3: How energy efficient is the R32 DC Inverter Heat Pump?
A: It is highly efficient, saving approximately 75% energy compared to traditional gas or electric heating systems, and has obtained ultra-high energy efficiency certifications.
Q4: Does it support remote control via smartphone?
A: Yes, it features IOT functionality and a smart APP that allows you to adjust temperatures, switch modes, and monitor power consumption remotely.
Q5: Is the heat pump compatible with solar power?
A: Yes, the unit is PV-ready and SG-ready, meaning it can be linked with photovoltaic systems and smart grids to further reduce electricity costs.
Q6: What is the warranty period for the components?
A: The standard warranty is 24 months for the complete unit and 36 months for main components like compressors and heat exchangers.

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