Key specification for this smart wifi modbus fan: power supply 95~240VAC, power consumption <1.5W. Everything below is reproduced from the factory data sheet. Made by Hotowell Technology (xiamen) Co., Ltd. (8 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Smart Wifi Modbus Fan
- Model Number: HTW-FC08-ECNW
- Power Consumption: <1.5W
- Power Supply: 95~240VAC
- Ambient Voltage: AC 240V
- Material: ABS Plastic
- Housing Material: PC+ABS(Fireproof)
Technical Specifications
| Application | Hotel, Apartment, Office Building, Hospital |
|---|---|
| Ambient Voltage | AC 240V |
| Material | ABS Plastic |
| Current Rating | 5 A |
| Control Signal | ON/OFF |
| Actuator Type | Electric |
| Installation | Wall-mounted |
| Shape | Square |
| Feature | Flexible, Energy Saving, Easy Install |
| Design Style | Modern |
| Warranty | 2 Years |
| After-Sale Service | Online Technical Support, Return and Replacement |
| Project Solution Capability | total solution for projects |
| Model Number | HTW-FC08-ECNW |
| Place Of Origin | Fujian, China |
| Brand Name | Hotowell; OEM Support |
| Power Consumption | <1.5W |
| Frequency | 50/60HZ |
| Power Supply | 95~240VAC |
| Temperature Accuracy | +/- 0.5°C or +/- 1°F |
| Sensor | NTC3950/10k |
| Setpoint Range | 5-35°C |
| Display Range | 5-99°C |
| Housing Material | PC+ABS(Fireproof) |
| Selling Units | Single item |
| Single Package Size | 25X15X15 cm |
| Single Gross Weight | 1.0 kg |
Product Details


>> General
>> Features




>> Specification
Power supply | 110(+/-10%)VAC,220(+10%,-15%)VAC | 95~240VAC, 50/60Hz | |||||
Current Load | 50/60HZ | EC Fan DC 0-10V, Valve Relay 5A(3A inductive) | |||||
Power Consumption | Pl, On/off output | <1.5W | |||||
Accuracy | +/- 1°C at 21 °C | +/- 0.5°C or +/-1°F | |||||
Housing Material | For 220V power supply :4( 2)A for fan load, 2(1)A for zone valve | PC+ABS (Fireproof); IP20 | |||||
Setpoint range | 10-32°C | 5~35°C | |||||
Display range | 0-37°C | 5-99°C | |||||
Installation | Installed on 86x86mm junction box or US2X4 inch | EU or Standard Electric Box | |||||
Sensor | Shipping temperature -35~65°C, Relative humidity 5-90% | NTC3950, 10K | |||||
>> Wiring Diagram






We usually ship by
1.Sea shipping :25-30 days
2. Air shipping :5-7 days
3. Express delivery(DHL, UPS, FedEx, TNT etc.):4-7days








Ordering and Pricing
- Minimum order quantity: 100 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this smart wifi modbus fan?
The standard minimum order quantity is 100 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 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Can the smart wifi modbus fan be supplied for my local voltage?
The standard configuration is AC 240V. 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 Hotowell Technology (xiamen) 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 Hotowell Technology (xiamen) Co., Ltd. range on HVACR Nexus.
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