R32 Heat Pumps for Efficient Residential Heating and Cooling
The ZN Residential Monobloc R32 air to water Heat Pump delivers efficient heating, cooling and hot water for homes. Available in 10.6kW, 14.42kW, 21.1kW, 22.8kW, and 29.5kW capacities for varied household needs.
- High COP up to 5.61, slashing energy costs
- Uses eco-friendly R32 refrigerant for sustainable performance
- Operates reliably in extreme temperatures from -30°C to 43°C
- Provides hot water up to 60°C and cooling down to 7°C for versatile comfort
- Runs quietly with noise levels from 56dB(A) to 60dB(A)
- ZN ensures quality, efficiency, and tailored solutions for residential climate control
Work Effectively in Cold Climates with EVI Technology
EVI (Enhanced Vapor Injection) technology is an upgraded heat pump innovation that significantly boosts heating efficiency, especially in extremely cold environments.
Think of EVI as giving your heat pump’s compressor a powerful boost. It works by adding an “intermediate vapor injection port” to the compressor.
Through an extra heat exchanger, a portion of the refrigerant is turned into vapor and injected into the compressor. This “supercharges” the compressor, allowing it to take in more refrigerant and deliver a higher heating output.
The result? ZN R32 heat pump maintains strong heating performance even in temperatures as low as −25°C, making it the perfect solution for colder regions.
Experience Smarter Comfort with ZN Residential R32 Heat Pumps
Traditional air to water heat pumps operate like an on/off switch, constantly cycling at full power even when only a little heating or cooling is needed. This is similar to a car that’s always starting and stopping, leading to wasted energy.
All ZN residential R32 heat pumps are equipped with a DC inverter compressor and an advanced control system. This intelligent combination allows our heat pumps to smoothly adjust their power output from 20% to 100%, precisely matching your home’s heating and cooling demands.
This ensures smooth, quiet operation and maintains a stable water temperature within an impressive ±0.5°C. The result? Significant energy savings and a consistently cozy, comfortable home.
ZN Residential R32 Heat Pumps Built for Reliability
At ZN, your safety and the reliable operation of your home’s heating and cooling are our top priorities. That’s why ZN R32 heat pumps are equipped with advanced, multi-layered safety technologies.
Our robust safety features include:
- Compressor high-pressure, low-pressure, and overload protection
- Anti-freeze and automatic winter anti-freeze systems
But we don’t stop there. Additional safeguards like a differential pressure flow switch, temperature difference flow monitoring, fault protection for temperature sensors, and high-temperature exhaust protection work seamlessly with other automatic features.
This comprehensive approach minimizes downtime and ensures your ZN heat pump delivers consistent, reliable performance day in and day out.
Componentes líderes da indústria para uma qualidade duradoura
At ZN, we believe true quality starts with the best components. That’s why all ZN residential heat pumps are crafted with key parts from industry-leading suppliers.
For instance, we integrate DC inverter compressors from trusted names like Panasonic and Mitsubishi, and plate heat exchangers from Swep. This commitment to using top-tier components ensures that every ZN residential heat pumps not only delivers exceptional performance but also boasts a long, reliable service life.
| Modelo | ZNRJ85/N8-BPEEVI | ZNRJ-110/N8-BPE | ZNRJ-150/SN8-BPEEVI | ZNRJ-180/SN8-BPEEVI | ZNRJ-230/SN8-BPEEVI | |
| Temp. ambiente de funcionamento de funcionamento | ℃ | -30℃ ~ 43℃ | ||||
| Fonte de alimentação | / | 220V/ 1Ph/ 50Hz | 380V/ 3Ph/ 50Hz | |||
| Capacidade de aquecimento | ||||||
| A20/W35°C | KW/COP | 10.6/5.61 | 14.42/5.01 | 21.1/5.42 | 22.8/5.18 | 29.5/4.91 |
| A7/W35°C | KW/COP | 8.59/4.59 | 10.6/4.16 | 14.7/4.44 | 18.8/4.27 | 23.1/4.33 |
| A7/W45°C | KW/COP | 7.91/3.55 | 9.97/3.18 | 13.5/3.29 | 17.8/3.4 | 22.6/3.7 |
| A2/W35°C | KW/COP | 7.65/4.23 | 9.54/3.83 | 13.08/4.07 | 16.92/3.93 | 20.29/3.77 |
| A-12/W41°C | KW/COP | 5.9/2.41 | 6.3/2.33 | 10.2/2.34 | 11.6/2.3 | 14.7/2.5 |
| A-20/W41°C | KW/COP | 5.4/2.11 | 5.61/2.06 | 8.9/2.1 | 10.5/2.11 | 13.7/2.37 |
| Capacidade de arrefecimento | ||||||
| A35/W18°C | KW/EER | 9.2/3.41 | 11/3.33 | 13.9/3.31 | 15.6/3.25 | 20.1/3.24 |
| A35/W7°C | KW/EER | 7.2/2.64 | 8.6/2.53 | 9.8/2.6 | 10.5/2.5 | 13.5/2.65 |
| Temperatura máxima da água de saída | ℃ | 60℃ | ||||
| Corrente máxima | A | 18 | 19 | 28 | 14.3 | 18.1 |
| Compressor | / | Mitsubishi | ||||
| Permutador de calor | / | Alheta de cobre e alumínio hidrófilo | ||||
| Fluxo de água | m³/h | ≥0.8 | ≥1.5 | ≥1.8 | ≥2.5 | ≥3.9 |
| Pressão permitida | Mpa | ≤0,8MPa | ||||
| Ligação da tubagem de água | / | DN20(3/4'') | ||||
| Refrigerante | / | R32 | ||||
| Grau de prova de choque elétrico | / | Classe I | ||||
| Grau de proteção | / | IPX4 | ||||
| Ruído | dB(A) | 56 | 56 | 59 | 59 | 60 |
| Dimensão (L*P*A) | mm | 960*820*380 | 960*820*380 | 960*1270*380 | 960*1270*380 | 1030*1340*390 |
| Tamanho da embalagem | mm | 1040*940*502 | 1040*940*502 | 1040*1390*502 | 1040*1390*502 | 1115*1510*510 |
| Peso líquido | kg | 68 | 68 | 108 | 108 | 128 |
| Peso bruto | kg | 85 | 85 | 125 | 125 | 145 |
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