
Product Description
Efficient Domestic Hot Water Solution for Residential Applications
Designed specifically to meet the demands of single-family homes and compact living spaces, this all in one heat pump integrates hot water generation and storage in a streamlined unit. Crafted by experienced heat pump manufacturers, it targets property developers, installers, and procurement managers seeking a reliable heat pump hot water solution with reduced installation complexity. The unit operates without a supplementary electric heater, providing an energy-conscious choice for domestic hot water systems while maintaining year-round comfort. Its smart controller and inverter-driven compressor ensure adaptability to varying ambient temperatures, optimizing performance for end users focused on operational efficiency and lower lifecycle costs.
Advanced Technical Architecture and Measurable Efficiency Metrics
This model features a durable stainless steel storage tank combined with a DC inverter compressor technology that achieves an A++ energy efficiency rating, producing water at temperatures of up to 70°C without auxiliary electric heating. The system utilizes environmentally friendly R290 refrigerant, contributing to reduced environmental impact. Technical specifications indicate a high coefficient of performance (COP) ranging from 3.10 to 4.20 at various ambient temperatures, with rated heating capacities suitable for 200L and 300L configurations. Noise emission levels are maintained at a moderate 58 dB(A), promoting suitability in noise-sensitive environments. The design supports stable water temperatures and effective energy consumption, making it an optimal choice for technical stakeholders seeking verified performance data from experienced heat pump suppliers.
Integration into Modern Building Systems and Industry Value
The product serves as a practical retrofit or new installation option for replacing traditional electric water heaters in the residential sector. Its compact footprint and integrated design align with requirements for space-saving installations, particularly in apartments or homes with limited space. It supports compliance with stringent energy efficiency standards, suitable for projects targeting sustainability certifications. As a product from an established heat pump supplier focused on energy-saving technology, it aligns well with industry demands for reduced utility expenditure and improved environmental performance. The unit also facilitates seamless integration with existing HVAC and water heating infrastructure, providing measurable ROI through decreased operational costs and dependable hot water supply throughout varied climate conditions.
Product Advantages
Structural and System Design Merits
The all in one heat pump combines storage and heat exchange within a compact unit, simplifying installation and reducing system complexity, a significant advantage appreciated by engineers and procurement managers. The use of a stainless steel tank enhances durability and inhibits corrosion, extending operational lifetime. The DC inverter compressor enables precise modulation of heating capacity, contributing to consistent output and energy efficiency throughout dynamic ambient conditions. Additionally, employing R290 refrigerant demonstrates commitment by the heat pump manufacturers to eco-friendly system design and compliance with evolving environmental regulations. This modular design harmonizes with a range of residential infrastructure setups, facilitating straightforward integration and scalable deployment.
Performance Reliability and Operational Value
Efficiency metrics such as an A++ rating and COP levels exceeding 4 at standard testing conditions confirm superior energy-saving performance, directly impacting utility cost reduction for end users. The absence of an auxiliary electric heater reduces electrical load and maintenance requirements, while smart controls optimize operation automatically for changing temperatures. Noise emissions are minimized for a quieter home environment, augmenting user satisfaction in residential locations. The unit's steady hot water provision up to 70°C supports diverse domestic needs while maintaining system reliability. Such performance parameters and usability advantages highlight the product’s robust value proposition as supplied by trusted heat pump manufacturers and suppliers focused on delivering cost-effective, efficient heat pump hot water solutions.

Use Scenarios
Residential Retrofit and Compact Home Installations
In residential construction and renovation environments, space constraints and energy efficiency mandates often drive demand for integrated heating solutions. This all in one heat pump suits scenarios such as apartment retrofits and single-family home upgrades replacing electric hot water systems. It reduces footprint and installation time through its integrated design, minimizing additional components typically required. The unit’s high energy efficiency and smart operation ensure compliance with local regulations and contribute to sustainable building certifications. Integration with existing plumbing and electrical systems is straightforward, streamlining the implementation process for contractors and builders who rely on established heat pump suppliers for dependable equipment and technical support.
Energy-Efficient Hot Water Supply in New Build Projects
For newly constructed residential developments targeting low energy consumption and high environmental standards, this smart all-in-one heat pump offers a turnkey heat pump hot water solution engineered by recognized heat pump manufacturers. It delivers dependable high-temperature water up to 70°C without an auxiliary electric heater, supporting reduced carbon footprints and operational expenditures. Its compatibility with standard 220-240V power supplies and moderate noise emissions make it adaptable to diverse building designs. Developers and facility managers benefit from the unit’s compact dimensions and integrated controls that facilitate system integration within complex HVAC networks, ensuring optimum performance and consistent hot water provisioning aligned with green building practices.
What materials are used in the Green Power A++ DC Inverter Hot Water Heater?
Our all-in-one heat pump features a durable stainless steel storage tank, ensuring corrosion resistance and hygienic hot water supply. The refrigerant used is environmentally friendly R290, aligning with our commitment as a leading heat pump manufacturer to sustainable product design.
Can this hot water heat pump be customized for different installation needs?
Yes, as a professional heat pump supplier, we offer ODM, OEM, and co-design services to tailor the heat pump according to your specifications. Our technical team can assist with modifications to meet diverse project requirements without compromising performance.
How is the installation process for this all-in-one heat pump designed for businesses?
Our all in one heat pump integrates heat extraction, storage, and control in one unit, allowing streamlined installation that reduces space and complexity. This compact system minimizes additional electrical heater needs, facilitating faster, cost-effective deployment in residential or retrofit projects.
What maintenance requirements should I expect for this heat pump hot water system?
We recommend routine inspections focused on the DC inverter compressor, refrigerant levels (R290), and stainless steel tank integrity to maintain efficiency. Our design prioritizes reliability and energy efficiency to reduce long-term maintenance, supporting stable operation in commercial applications.
| Model | Unit | Master-Alpha 200L | Master-Alpha 300L |
| ①ERP Class at Air 20℃ | A+ | A+ | |
| Tapping | L | XL | |
| Capacity | kW | 1.72* (+1.5**) | 1.72* (+1.5**) |
| Average absorbed power | W | 415 | 410 |
| Storage tank capacity | It | 200 | 300 |
| COP | W/W | 4.14 | 4.20 |
| COP at Air 20℃ (EN16147) | 3.80 | 3.90 | |
| Heating up time | h | 6.09 | 9.13 |
| Heating energy consumption | kWh | 2.53 | 3.74 |
| Pes | W | 33 | 35 |
| Mixed water at 40℃ V40 | L | 255 | 395 |
| ②ERP Class at Air 7℃ | A | A+ | |
| Tapping | L | XL | |
| Capacity | kW | 1.22* (+1.5**) | 1.22* (+1.5**) |
| Average absorbed power | W | 390 | 380 |
| Storage tank capacity | It | 200 | 300 |
| COP | W/W | 3.10 | 3.21 |
| COP at Air 7℃ (EN16147) | 3.00 | 3.10 | |
| Heating up time | h | 8.58 | 12.87 |
| Heating energy consumption | kWh | 3.35 | 4.89 |
| Pes | W | 33 | 35 |
| Mixed water at 40℃ V40 | L | 255 | 395 |
| Voltage | 220-240/1/50 | 220-240/1/50 | |
| Max. power consumption | W | 2250 | 2250 |
| Duct air flow (nom.) | m³/h | 450 | 450 |
| Max outlet water temperature (without using E-heater) |
°C | 65 | 65 |
| Refrigerant | R290 | R290 | |
| Rated water yield | L/H | 30.5 | 30.5 |
| Max. Water operating pressure | Mpa | 1.0 | 1.0 |
| Rated water pressure | Mpa | 0.6 | 0.6 |
| Set point relief valve | Mpa | 0.7 | 0.7 |
| Sound power level | dB (A) | 58 | 58 |
| Net size(WxHxD) | mm | φ560x1755 | φ640x1850 |
| Package Size(WxHxD) | mm | 580x630x1875 | 695x695x1970 |
| * Capacity and power input based on the following conditions: | ①Ambient temperature20℃/15℃water temperature from 10℃ to 55℃ ②Ambient temperature7℃/6℃,water temperature from 15℃ to 55℃ | ||
| **Related to the supplementary heater | |||