Tel: +86 189 2882 8773
Email: sales@tongyiheatpump.com
Product details of the r32 air source heat pump
Product Introduction
TONGYI r32 air source heat pump is manufactured using exceptional grade raw materials and sophisticated technology. Every detail of the product has been carefully inspected by profession QC staff. Guangdong Tongyi Air Energy Technology Co., Ltd. has strong manufacturing strength to meet the global market demand of r32 air source heat pump.
Product Description
The Average Climate Model Heat Pump is optimized for temperate regions with moderate seasonal variations, delivering outstanding efficiency across spring, summer, autumn, and winter. Under typical climate conditions, it achieves high COP and SCOP ratings, providing reliable heating in cooler months and efficient cooling when temperatures rise. EVI technology ensures stable performance during colder spells, while the DC inverter ensures smooth, quiet operation with minimal energy waste. Built‑in IoT connectivity enables remote monitoring, scheduling, and smart control. With its combination of efficiency, reliability, and intelligent features, this model is the perfect choice for homes and small businesses in most European and North American climate zones.
A+++
Energy Class
44 dB
Quiet Operation
8
Units Cascade
Products Advantages
Discover the core advantages that make our heat pumps stand out – from exceptional energy efficiency and intelligent controls to reliable winter performance. Each benefit is explored in detail on the following pages.
EVI High‑Output Core
DC inverter EVI technology boosts low‑temperature heating capacity and efficiency, ensuring reliable warmth in harsh winters.
R32 Eco Refrigerant
Lower GWP, complies with EU F‑Gas phase‑down. High‑quality stainless steel components ensure durability and corrosion resistance.
IoT Smart Control
Integrated WiFi color touchscreen and intelligent temperature control, with remote monitoring, data analytics, and climate‑adaptive curves.
A+++ Ultra Efficiency
Top EU energy class, twin‑rotor compressor boosts overall efficiency by 30%, with quieter operation and longer lifespan.
Smart Defrost Logic
Optimized defrost control increases effective heat output by 10% compared to conventional systems, ensuring uninterrupted comfort.
Ultra‑Quiet Operation
Noise level as low as 40 dB in silent mode, creating a peaceful living and working environment.
SG Ready Smart Grid
SG Ready certified, responds to grid signals to automatically optimize electricity usage periods, lowering electricity bills.
EU Subsidy Eligible
CE certified and listed in major subsidy programs including BAFA (Germany), ISDE (Netherlands), and ZUM (Poland), significantly reducing initial investment.
Multi-Scene Heat Pump Solutions
Years of iteration, one reliable system. Our heat pumps deliver efficient heating and cooling for diverse applications – now available worldwide.
Residential Heating & Cooling
Villas, apartments, and self‑built homes – year‑round comfort with ultra‑low temperature capability for harsh northern climates.
Commercial Buildings
Offices, hotels, schools, hospitals – central heating/cooling with quiet operation (40 dB) that doesn’t disturb work or daily life.
Retrofit & Renovation
Replace traditional gas/oil boilers or electric heaters. Can be directly connected to existing radiators or underfloor heating – simple installation, short payback.
PV‑Coupled Systems
Integrate with photovoltaic systems to convert surplus solar energy into heat, maximizing self‑consumption and further reducing operational costs.
Energy & Cost Savings
R32 EVI DC Inverter Series – premium heating and cooling solutions for diverse climate zones. Powered by R32 refrigerant with low GWP, the series combines advanced DC inverter technology with Enhanced Vapor Injection (EVI) , delivering stable heating performance even at -25°C. Ultra‑quiet operation (as low as 46 dB(A)), IoT connectivity, and high seasonal efficiency make this series the ideal choice for residential and light commercial applications across all climate conditions – from freezing winters to scorching summers.
Product Specifications
Our specification table gives you a clear overview of the main technical data, helping you compare models with ease
| Parameter | V5 | V5 | V5 |
| Heating Rated Capacity (A7/W35) | 5.10 kW | 7.10 kW | 9.13 kW |
| Heating Capacity Range | 3.00 – 6.43 kW | 3.00 – 9.00 kW | 4.00 – 12.66 kW |
| Heating Input Power Range | 0.60 – 1.54 kW | 0.60 – 2.15 kW | 0.90 – 3.15 kW |
| Energy Class (Heating, 35°C) | A+++ | A+++ | A+++ |
| ErP Energy Class (55°C) | A++ | A++ | A++ |
| Power Supply | 220V / 1Ph / 50Hz | 220V / 1Ph / 50Hz | 220V / 1Ph / 50Hz |
| Max. Input Power | 2.20 kW | 3.00 kW | 4.00 kW |
| Max. Input Current | 10.00 A | 13.50 A | 18.00 A |
| Sound Pressure Level (1m) | 44 dB(A) | 46 dB(A) | 48 dB(A) |
| Ambient Temperature Range (Heating) | –25 ~ +46 °C | –25 ~ +46 °C | –25 ~ +46 °C |
| Refrigerant (Type / GWP) | R32 / 675 | R32 / 675 | R32 / 675 |
WHY CHOOSE US?
Tongyi has been advancing heat pump technology since 1999, with proven global experience across 40+ countries and certifications that meet the most rigorous international standards.
26 Years of Expertise-Founded in 1999, we entered Europe in 2003 — a pioneer with two decades of global track record.
Fully Certified-CE, ETL, CB, 3C, TÜV Rheinland — all the credentials that matter for European and American markets.
Trusted by Global Brands-From airports and stadiums to Shangri‑La, Sofitel, and Hilton — world‑class landmarks rely on Tongyi.
Our Cases - what we finished
From homes to hotels, from offices to stadiums — Tongyi heat pumps have delivered reliable performance in thousands of projects across 40+ countries. Wherever comfort meets sustainability, our solutions are at work.
FAQ
Tell us about your project requirements and we will figure out a solution that will meet your budget and design expectations.
1
How quiet is the Office Comfort Heat Pump?
As low as 46 dB(A) – quieter than a typical office conversation. This ensures a productive, distraction‑free workspace even during full‑load operation.
2
Is it difficult to install in an existing office building?
No. The unit offers flexible capacity options and simplified piping connections, making it suitable for both new builds and retrofit projects with minimal disruption.
3
Can it handle extreme winter conditions?
Yes. EVI‑equipped models deliver stable heating performance down to -25°C, ensuring reliable comfort even in cold climates.
4
How does IoT connectivity benefit facility managers?
It enables remote monitoring, scheduling, and real‑time performance tracking. Facility managers can adjust settings and receive alerts from anywhere, optimizing energy use and reducing maintenance costs.
5
What kind of energy savings can I expect?
DC inverter technology adjusts compressor speed based on actual load, delivering exceptional seasonal efficiency. Compared to traditional HVAC systems, it can reduce annual operating costs by up to 30‑40%.
Company Feature
• TONGYI keeps ourselves open to all feedback from customers with a sincere and modest attitude. We constantly strive for service excellence by improving our deficiencies according to their suggestions.
• TONGYI was established in During the development, we have constantly explored in the market and have introduced advanced science and technology and production equipment. Now we develop the business on the basis of large-scale production.
• The natural resources around TONGYI are abundant. The geographical condition is excellent which brings developed information and traffic convenience.
• TONGYI has a strong technical team. The team members not only have professional industry knowledge but also rich industry experience, which provides a strong guarantee for the development and growth.
We only produce high-quality products. Welcome customers to contact customer service staff for consultation!
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Contact us
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
TONGYI Heat Pump, recognized as a national high-tech enterprise, is committed to advancing air water heat pump technology.
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Contact Us
Tel: +86 189 2882 8773
Email: sales@tongyiheatpump.com
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