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中文 High Energy Efficiency:
Experience significant energy savings with a market-leading coefficient of performance (COP) exceeding 4.5.
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The Nancent R290 Hot Water Heat Pump delivers high-temperature hot water with exceptional energy efficiency and minimal environmental impact, making it the ideal solution for eco-conscious homes and businesses.
High Energy Efficiency:
Experience significant energy savings with a market-leading coefficient of performance (COP) exceeding 4.5.
High-Temperature Hot Water:
Enjoy a continuous supply of hot water up to 75°C, ideal for larger homes with high hot water demands and even suitable for small commercial applications.
Intelligent Operation:
Advanced components and smart controls optimize performance and maximize energy savings in all conditions.
R290 REFRIGERANT
R290 (propane) is a natural, eco-friendly refrigerant with near-zero environmental impact (GWP 3, ODP 0). It features a high critical temperature (96.7°C) and low boiling point (-42.1°C), enabling efficient heating up to 75°C and reliable operation in climates as cold as -25°C—making it an ideal choice for low-carbon heating solutions.
4D FULL INVERTER TECHNOLOGY
The COZY STAR SERIES utilizes 4D full inverter technology, integrating a DC compressor, variable-speed fan motor, EEV steps, and an inverter water pump. The DC compressor automatically adjusts its frequency based on ambient and water temperatures, reducing noise while improving efficiency. The built-in inverter pump further reduces operating costs for enhanced energy savings.
NON-STOP EFFICIENT HEAT
Eco-friendly R290 refrigerant and smart DC inverter technology work together to deliver efficient, powerful heating. It provides hot water up to 75°C all year long, and operates reliably even in freezing temperatures as low as -25°C.
SILENT RUNNING
SILENT RUNNING
Multiple silencing technologies deliver ultra-quiet performance, as low as 39 dB(A) from 1 meter away. Enjoy warmth without the noise.
Quiet Compressor, Double-Wrapped
The compressor is encased in dual layers of soundproof material, significantly reducing operational noise.
Lined Quiet Chamber
The compressor compartment is lined with noise-absorbing sponge, effectively containing sound.
Stabilized Copper Tubing
An optimized piping layout minimizes vibration and prevents resonant humming during operation.
Serrated Silent Fan Blades
Specially designed fan blades with serrated edges move air efficiently while reducing noise.
Reinforced Quiet Structure
A sturdy 1.2mm-thick chassis and motor bracket provide solid support for vibration-free, stable operation.
One-Touch Silent Mode
Activate Silent Mode with one touch for an even quieter operating environment when needed.
Parameters
| Model: NF- | 50WR2-ID |
| Heating Operating Ambient Temp. Range (℃) | -25~45 |
| Rated water temperature (℃) | 63 |
| Max. Outlet Water Temp. (℃) (Default 63) | 75 |
| [Hot Water] Ambient Temp. (DB/WB): 20°C/15°C, Water Temp. from 15°C to 55°C. | |
| Heating Capacity (kW) | 5.02 |
| Power Input (kW) | 1.11 |
| COP (kW/kW) | 4.52 |
| Ambient Temp. (DB/WB): 7°C/6°C, Water Temp. from 9°C to 55°C. | |
| Heating Capacity (kW) | 4.2 |
| Power Input (kW) | 1.16 |
| COP (kW/kW) | 3.62 |
| Ambient Temp. (DB/WB): 7°C/6°C, Water Temp. from 9°C to 55°C. | |
| Power Supply (V/Ph/Hz) | 220-240V~/50Hz |
| Rated Power Input (kW) | 1.32 |
| Rated Running Current (A) | 5.86 |
| Hot Water Capacity (L/h) | 108 |
| Rated Water Flow (m³/h) | 0.86 |
| Water Pressure Drop (kPa) | 15 |
| Refrigerant Type | R290 |
| Compressor Brand | Mitsubishi |
| Fan Motor Type | DC motor |
| Circulating Pump Brand | SHINHOO |
| Water Side Heat Exchanger | Stainless Steel Double--wall Plate Heat Exchanger |
| Display | LED Controller |
| Wi-Fi Function | YES |
| Water Pipe Connection（inch） | G1/2" |
| Waterproof Class | IPX4 |
| Electricity Shock Proof | Ⅰ |
| Sound Pressure Level at 1m [dB(A)] | 37-43.7 |
| Sound Power Level [dB(A)] | 57.5 |
| Net Weight（kg） | 60 |
Net Dimensions [L×W×H(mm)] | 1040×390×576 |
| Notice: More appearances are available. Specifications are for reference only and subject to the final product. | |
Related Products
The Nancent R290 Hot Water Heat Pump delivers high-temperature hot water with exceptional energy efficiency and minimal environmental impact, making it the ideal solution for eco-conscious homes and businesses.
Heat Pump Factory Since 2008
Heat Pump Factory Since 2008
Heat Pump Factory Since 2008
Nancent Eco-energy Solution Co., Ltd.
Tel.: +86 760 2250 5095
Phone: +86 183 2013 3699
E-mail: info@nancent.com
Add.: No. 2, Shengkai Road, Huangpu Town, Zhongshan, Guangdong, P.R. China
