Modulating fan — power supply 95~240VAC, 50/60Hz, material ABS Plastic. The complete factory specification follows. Made by Hotowell Technology (xiamen) Co., Ltd. (8 years on the platform, factory-assessed). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Modulating Fan
- Model Number: HTW-WF01-ECN
- Power Supply: 95~240VAC, 50/60Hz
- Power Consum: <1.5W
- Material: ABS Plastic
- Warranty: 2 Years
- Place Of Origin: Fujian, China
Technical Specifications
| Application | Hotel, Apartment, Hospital, School, Mall |
|---|---|
| Material | ABS Plastic |
| Installation | Wall-mounted |
| Shape | Square |
| Feature | Energy Saving, Easy Install |
| Design Style | Modern |
| Warranty | 2 Years |
| After-Sale Service | Online Technical Support |
| Project Solution Capability | graphic design |
| Model Number | HTW-WF01-ECN |
| Place Of Origin | Fujian, China |
| Brand Name | Hotowell; OEM Support |
| Power Supply | 95~240VAC, 50/60Hz |
| Load Current | Valve Relay 5A(3A-inductive) |
| Power Consum | <1.5W |
| Temperature Accuracy | ±0.5°c or ±1ºF |
| Timing Error | <1% |
| Storage Temp. | -5 ~ 45 °c |
| Installation Box | EU or Standard Electric Box |
| Operating Buttons | Capacitive Touch Buttons |
| Protection Class | IP20 |
| Selling Units | Single item |
| Single Package Size | 25X15X15 cm |
| Single Gross Weight | 1.000 kg |
Product Details


>> General
HTW-WF01 series fan coil thermostat is the Hotowell best seller model, it's could be customized with many functions which could match almost requirements of the FCU systems.
>> Features








Power Supply | 95~240Vac, 50/60Hz | Sensor | NTC3950, 10K |
Current Load | 0-10V Fan | Temperature Accuracy | ±0.5°C or ±1℉ |
Valve Relay 5A(3A-inductive) | Set-Point Range | 5~35°C | |
Storage Temp. | -5 ~ 45 °C | Display Temp. Range | 5 ~ 99°C |
Power Consumption | < 1.5W | Timing Error | < 1% |
Housing Material | PC +ABS ( Fireproof) | Installation Box | EU or Standard Electric Box |


>> Code Guide
HTW-WF01- FC-** | -2 | 2 pipe(tube) system | -EC | EC Fan | ||||
Fan Coil Thermostat | -4 | 4 pipe(tube) system | -W | Wi-Fi | ||||
-M | Modulating output | -B | BACnet | |||||
-N | Modbus RTU | -E | External Temperature Sensor | |||||
-K | Key Card occupancy input | -24v | Power Supply with 24Vac | |||||
e.g. HTW-WF01-FC-2KN refers to application: 2 pipe(tube) system, 3 fan speed + 1 H/C valve, with key card and RS485 Modbus. | ||||||||


>> Dimensions and Display








2.Shipping methods: Express like TNT,DHL,UPS,EMS,PEDEX,etc.Will take about a week from sending to get to your address. Air shipping 7-10 days, Sea shipping 30 days
3.Warranty:We are responsible for any defects in quality or workmanship within one year and repair them free of charge within 18 months.








Q1: What is the unit price? A1: The unit price varies according to different specific requirements. We are more than pleased to quote you the best price once we confirm your specific application. For example, for thermostats: with or without Modbus, with or without key-card, 2 or 4 pipe system, with or without customized programming… Q2: What is the MOQ? Are small quantities acceptable? A2: Commonly, the MOQ is 300 units, but we also accept small quantities or sample orders as a starting point. Q3: How is the quality of your products and warranty? A3: All of our products meet EU standards (CE, etc), and all products come with at least 1 year warranty. For thermostats: 2 years. Q4: Can I print my logo on the products and customize my own designed packaging? A4: Yes, please kindly share your design with us, or we can make one based on your ideas. Q5: Do you supply ODM customization service? A5: Yes, here at Hotowell, we are proud to say that this is actually one of our strengths. With strong R&D resources and production capabilities, we have already supported many international companies with ODM projects and received highly positive feedback. Q6: Why should I buy products from your company? A6: That's a really good question. We offer quality products at reasonable prices, timely delivery, and professional, fast responses… In short, we are different. Why not just start with an email? [info@hotowell.com]
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 modulating 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 modulating fan be supplied for my local voltage?
The standard configuration is 95~240VAC, 50/60Hz. 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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