Key specification for this longwell vrf fan: 220V/50Hz, cooling capacity 1.24-12.74. Everything below is reproduced from the factory data sheet. Made by Ningbo Longwell Electric Technology Co., Ltd. (8 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Longwell Vrf Fan
- Power Supply: 220V/50Hz
- Input Power (W)(12Pah/30Pah/50Pah): 36-221/43-245/48-291
- Cooling Capacity (KW)(H/M/L): 1.24-12.74
- Heating Capacity (KW)(H/M/L): 1.85-19.09
- Warranty: More Than 5 Years
- Place Of Origin: Zhejiang, China
Technical Specifications
| Type | Fan Coil Unit |
|---|---|
| Mounting Type | Wall / Window Mount |
| Compressor Brand | Performer, Sanyo, Fusheng, Copeland, Hitachi, Daikin, Bristol, TECUMSEH, Frascold, Bitzer, Xumei, Maneurop, Emerson, DORIN |
| Fan Motors Type | Brushless |
| Key Selling Points | Rapid cooling /low price |
| Warranty | More Than 5 Years |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Core Components | Pressure Vessel, Motor, Bearing, Gear, PLC, Engine, Gearbox, Other |
| Place Of Origin | Zhejiang, China |
| Weight (Kg) | 10 |
| Brand Name | LongWell |
| Dimension(L*W*H) | customizable |
| Product Name | Fan Coil Unit |
| Application | factory, school, hotel, hospital, office building, mall, residential |
| Power Supply | 220V/50Hz |
| Air Volume (M³/H)(H/M/L) | 170-2380(m³/h) |
| Cooling Capacity (KW)(H/M/L) | 1.24-12.74 |
| Heating Capacity (KW)(H/M/L) | 1.85-19.09 |
| Water Flow Rate(M³/H) | 0.35-2.23 |
| Water Resistance(Kpa) | 9.3-44.5 |
| Input Power (W)(12Pah/30Pah/50Pah) | 36-221/43-245/48-291 |
| Inlet And Outlet Nozzle/Condensate Pipe | Internal DN20/External DN20 |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Product Description
Performance data report | ||||||||
Energy efficiency | Adjustable according to selection, adapt to different environmental needs. | |||||||
Output range | Air volume from 200 (340) m³/h to 2000 (2380) m³/h | |||||||
Applicable conditions | Wide temperature adjustment range, can be customized according to different regions and building needs | |||||||
Market positioning analysis | ||||||||
targeted clients | Multi-occupancy buildings such as hotels, hospitals, schools and office buildings | |||||||
Main application scenarios | Provides temperature control for individual rooms, especially in buildings where individual rooms have different temperature needs | |||||||
Fan Coil Unit
Product Features
The lines are clear, elegant, and versatile, suitable for various occasions.
The structure is reasonable, simple, and compact, saving building space and facilitating installation.
The materials are exquisite, durable, and energy-efficient.
High-efficiency, low-noise fans with single-phase asynchronous capacitor motors.
Humanized connection ports, simple operation, and easy installation.
Optimized design, national standard testing, quality assurance.
The structure is reasonable, simple, and compact, saving building space and facilitating installation.
The materials are exquisite, durable, and energy-efficient.
High-efficiency, low-noise fans with single-phase asynchronous capacitor motors.
Humanized connection ports, simple operation, and easy installation.
Optimized design, national standard testing, quality assurance.
Maintenance and User Instructions
Before the initial operation, please check for any foreign objects in the water tray, fan volute, and around the coils, inspect the water pipes and equipment connections to ensure they are correct and free from errors.
During the initial operation, the exhaust valve on the return water pipe should be opened to release air from the coils and piping. Once air has been purged, close the valve.
During the off-season when the ambient temperature is above 0°C, it is necessary to keep the coils filled with water to reduce corrosion. When the ambient temperature is below 0°C, drain the water from the coils or use compressed air to purge the system.
The unit should be cleaned regularly every 2-3 years. Chemical methods should be used to remove scale from the heat exchanger. If there are filters, they should also be cleaned regularly to ensure smooth airflow.
During the initial operation, the exhaust valve on the return water pipe should be opened to release air from the coils and piping. Once air has been purged, close the valve.
During the off-season when the ambient temperature is above 0°C, it is necessary to keep the coils filled with water to reduce corrosion. When the ambient temperature is below 0°C, drain the water from the coils or use compressed air to purge the system.
The unit should be cleaned regularly every 2-3 years. Chemical methods should be used to remove scale from the heat exchanger. If there are filters, they should also be cleaned regularly to ensure smooth airflow.
Specification
Model | LWFP- | 34WA | 51WA | 238WA | ||||
Air volume (m³/h) | H | 340 | 510 | 2380 | ||||
M | 225 | 383 | 1785 | |||||
L | 170 | 255 | 1190 | |||||
Cooling capacity (KW) | H | 1.90 | 2.85 | 12.74 | ||||
M | 1.62 | 2.42 | 10.83 | |||||
L | 1.24 | 1.85 | 8.28 | |||||
Heating capacity (KW) | H | 2.85 | 4.27 | 19.09 | ||||
2.42M | 2.42 | 3.63 | 16.23 | |||||
L | 1.85 | 2.78 | 12.41 | |||||
Water flow rate(m³/h) | / | 0.35 | 0.52 | 2.23 | ||||
Water resistance(Kpa) | / | 9.3 | 12.3 | 44.5 | ||||
Input power (W) | 12Pa H | 36 | 50 | 221 | ||||
30Pa H | 43 | 57 | 245 | |||||
50Pa H | 48 | 64 | 291 | |||||
Number of fans | 1 | 2 | 4 | |||||
Power supply | 220V/50HZ | |||||||
Noise (dBA) | 12Pa H | 37 | 39 | 52 | ||||
30Pa H | 40 | 42 | 54 | |||||
50Pa H | 42 | 44 | 56 | |||||
Net weight of unit(kg) | Without return air box | 11.0 | 13.5 | 33.0 | ||||
Includes return air box | 17.0 | 17.0 | 42.0 | |||||
Inlet and outlet nozzle | Internal DN20 | |||||||
Condensate pipe | External DN20 | |||||||
Remarks: | ||||||||
1. Under the same air volume at static pressures of 12Pa, 30Pa, and 50Pa, the cooling and heating capacities of the fan coil unit are the same. | ||||||||
2. Cooling capacity operating conditions: Inlet air dry bulb temperature 27°C, wet bulb temperature 19.5°C, inlet water temperature 7°C,water temperature difference 5°C. | ||||||||
3. Heating capacity operating conditions: Inlet air dry bulb temperature 21°C, inlet water temperature 60°C, hot water flow rate is the same as cooling supply conditions. | ||||||||
4. The unit has undergone a 2.0MPa pressure test, with a maximum working pressure allowed of 1.6MPa. | ||||||||
5. Specifications are subject to change without prior notice due to product improvements. | ||||||||
Related Products
Company Profile
Certifications
Customer Reviews
1.LONGWELL is a professional manufacturer which is the specialist in HVACR fans, motor and components for the applications of airconditioner, air ex-changer, coolers, heaters, floor convectors, sterilization purifier, air purifiers, medical purifiers, andventilation ,energy industry, 5G cabinet…
2.We have many authoritative international certifications .
3.Have professional sales team more than 200 person, Set up sites in many countries around the world，to help you solve the problem any time !
4.LONGWELL Promise will never release unqualified products !
5.Rich experience in different fields and word's most comprehensive fan soluions
6.Quality is life ! with strict quality control system,supervise the whole process from raw materials, production, quality inspection, packaging and delivery!
7.Born for High-Quality Breathing, LONGWELL Fans Power Your Equipment
8.LONGWELL have own delivery department, make sure fast delivery and regular feedback of production progress !
9.Professional after-sales team provides 24-hour online service !
10. we makes very quiet noise , and good air performances of fans !
4.LONGWELL Promise will never release unqualified products !
5.Rich experience in different fields and word's most comprehensive fan soluions
6.Quality is life ! with strict quality control system,supervise the whole process from raw materials, production, quality inspection, packaging and delivery!
7.Born for High-Quality Breathing, LONGWELL Fans Power Your Equipment
8.LONGWELL have own delivery department, make sure fast delivery and regular feedback of production progress !
9.Professional after-sales team provides 24-hour online service !
10. we makes very quiet noise , and good air performances of fans !
Delivery and Packaging
Contact Us
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–1 piece: US $69 / piece
- 2–29 piece: US $59 / piece
- 30–99 piece: US $49 / piece
- 100+ piece: US $39 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this longwell vrf fan?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a More Than 5 Years warranty. Spare parts and technical support remain available after the warranty period.
Can the longwell vrf fan be supplied for my local voltage?
The standard configuration is 220V/50Hz. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Ningbo Longwell Electric Technology Co., Ltd., based in China. The company 8 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Ningbo Longwell Electric Technology Co., Ltd. range on HVACR Nexus.
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