Outstanding Energy Efficiency – A+++ Rated
Engineered for superior performance, this R32 air source heat pump achieves an ERP energy efficiency rating of A+++ at 35°C water outlet temperature, delivering maximum savings and sustainability for residential and light commercial applications.
Even at a 55°C water outlet temperature, it maintains an impressive A++ rating, making it an ideal solution for underfloor heating, fan coil units, and low-temperature radiators.
By optimizing inverter technology and intelligent energy management, this heat pump significantly reduces electricity consumption and carbon emissions—offering a future-proof, eco-conscious heating solution.
Smart Control with 5-Inch Touchscreen and WiFi Connectivity
The system is equipped with a 5-inch full-color touchscreen and offers an intuitive and user-friendly interface for effortless operation.
Users can easily monitor and adjust settings such as water temperature, mode, and scheduling with just a few taps.
In addition, built-in WiFi connectivity allows remote control via smartphone or tablet, giving users full access to their heat pump anytime, anywhere.
Whether you're managing home comfort or supporting smart energy use, this intelligent control system ensures convenience, flexibility, and peace of mind.
Eco-Friendly R32 Refrigerant for Sustainable Heating
This heat pump uses R32 refrigerant, known for its low Global Warming Potential (GWP) of just 675, approximately 30% lower than R410A.
R32 offers excellent thermal performance while significantly reducing environmental impact, helping businesses and households meet EU F-gas regulations and support carbon reduction goals.
In addition to being more energy efficient and easier to recycle, R32 enhances system performance with faster heat exchange and reduced refrigerant charge, making it a smarter and greener choice for modern heating solutions.
Quality Assurance
At Solareast, quality isn’t an afterthought—it’s built into every step of the process. From engineering and design to material selection, production, and final testing, we operate under rigorous quality management protocols.
Our expert teams, advanced manufacturing facilities, and real-time testing systems ensure that each unit delivers consistent performance, long-term durability, and customer satisfaction.
Driven by market needs and continuous improvement, we are committed to providing heat pump solutions that meet the highest international standards.
Laboratory
Solareast Heat Pump Ltd. has made a strategic investment of USD 3 million to establish a cutting-edge testing laboratory, capable of simulating extreme climate conditions ranging from -30°C to 52°C.
This facility supports comprehensive long-duration performance testing and is equipped with a modern data monitoring center to ensure precise, real-time tracking of system behavior.
Our laboratories have been certified by TUV and Intertek, validating our commitment to the highest standards of quality, safety, and compliance.
To further strengthen our R&D capabilities, we are expanding in 2023 with the addition of a dedicated water drawing test lab and an explosion-proof chamber, supporting the next generation of advanced heat pump solutions.
FAQ
1. Who are we?
We are based in Guangdong, China, start from 2012, sell to Domestic Market(85.00%), Western Europe(3.00%), Southeast Asia(3.00%) ,Southern Europe(3.00%), Northern Europe(2.00%), Africa(2.00%), North America(1.00%), South America(1.00%). There are a total of about 501-1000 people in our office.
2. How can we guarantee the quality?
Always a pre-production sample before mass production.
Always final Inspection before shipment.
3. What can you buy from us?
heat pump water heater, air-source heat pump, swimming pool heat pump, inverter heat pump, EVI heat pump
4. Why should you buy from us, not from other suppliers?
Sunrain is a listed company with the biggest and most advanced heat pump production factories all over China. We have a very strong and professional R&D team with more than 50 employees. Sunrain spent over 6 million RMB to build the most advanced labs.
5. What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, DDP, DDU；
TECHNICAL DATA
| Model |
BLN-010TB1 |
BLN-014TB1 |
| Power Supply |
V/Ph/Hz |
220~240V~ /50Hz |
| Nominal Heating (Max) (A7/6℃,W30/35℃) |
| Heating Capacity |
kW |
4.2-12.2 |
5.30 ~ 16.50 |
| Input Power |
kW |
0.86 ~ 2.88 |
1.15 ~ 4.15 |
| Input Current |
A |
3.82 ~ 12.77 |
5.10 ~ 18.41 |
| COP |
W/W |
4.23 ~ 5.39 |
3.97 ~ 5.43 |
| Nominal Heating (Max) (A7/6℃,W47/55℃) |
| Heating Capacity |
kW |
3.85 ~ 11.20 |
4.90 ~ 15.10 |
| Input Power |
kW |
1.13 ~ 3.75 |
1.65 ~ 5.25 |
| Input Current |
A |
5.01 ~ 16.6 |
7.32 ~ 23.30 |
| COP |
W/W |
2.99 ~ 3.46 |
2.87 ~ 3.38 |
| Nominal Cooling (Max) (A35/24℃,W12/7℃) |
| Cooling Capacity |
kW |
2.60 ~ 10.30 |
4.50 ~ 13.50 |
| Input Power |
kW |
0.91 ~ 3.65 |
1.45 ~ 4.85 |
| Input Current |
A |
4.03 ~ 16.19 |
6.43 ~ 21.52 |
| EER |
W/W |
2.99~3.46 |
2.87~3.38 |
| ERP Level(Outlet water temp. at 35℃) |
/ |
A+++ |
| ERP Level(Outlet water temp. at 55℃) |
/ |
A++ |
| Rated Input Power |
kW |
3.83 |
4.50 ~ 13.50 |
| Rated Input Current |
A |
17 |
1.45 ~ 4.85 |
| Refrigerant Type / Charge / GWP |
/ |
R32/1.8/6.75 |
| Rated water flow |
/ |
1.75 |
| Fan quantity |
/ |
1 |
| Fan motor type |
/ |
DC inverter |
| Compressor |
/ |
Panasonic / DC inverter / Rotary / EVI |
| Circulating pump |
/ |
Inverter type / Built-in |
| IP Class |
/ |
IPX4 |
| Sound pressure at 1m distance |
dB(A) |
52 |
53 |
| Max outlet water temperature |
°C |
60 |
60 |
| Water piping connections |
inch |
G1 |
G1-1/4 |
| Pressure drop at rating water flow |
kPa |
27 |
30 |
| Operating temperature range (Heating mode) |
°C |
-25~45 |
| Operating temperature range (Cooing mode) |
°C |
16~45 |
| Unpacked Dimensions ( L×D×H ) |
mm |
1100×445×850 |
1110×480×850 |
| Packed Dimensions ( L×D×H ) |
mm |
1160x530x1010 |
1160×565×1010 |
| UnPacked Weight |
kg |
107 |
124 |
| Packed Weight |
kg |
119 |
136 |
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Portuguese,German,French
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