24V Powered RS485 Modbus Protocol Fan Coil Thermostat 0-10V Speed Control
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Product Highlights
- Split Type Design: Display and relay module split type with 24 terminals for flexible HVAC hotel applications.
- Modbus Protocol: Supports RS485 Modbus protocol for reliable communication in HVAC systems.
- Touch Screen Control: 4.3-inch color touch screen with sensitive touch operation for user-friendly control.
- 3 Fan Speed Options: Provides 3 fan speeds with ON/OFF or 0-10V control for precise temperature management.
- Multi-Valve Support: Compatible with 2-pipe or 4-pipe systems and supports ON/OFF or 0-10V valve control.
- Certified Quality: Certified with RoHS, ISO, and CE standards for safety and compliance.
- Customization Available: Supports customization from samples, including 230VAC thermostat options.
- Weekly Programmable: Features weekly programmable settings for automated heating and cooling schedules.
Product Attributes
- Customization
- Available
- Certification
- RoHS, ISO, CE
- Thermostat
- 230VAC
- Model NO.
- FT-66
- Warranty
- 2 Years
- Fan Speed
- 3 Speeds
- Valves
- 2 Pipe or 4 Pipe
- Project Solution Capability
- Graphic Design
- Design Style
- Modern
- After-Sale Service
- Online Technical Support
- Accuracy
- +-1c
- Backlight
- 4.3inch Color Touch Screen
- Application
- HVAC System
- Current
- 5(3)a Each Output
- Programmability
- Weekly Programmable
- Sensor
- Ntc10K
- Trademark
- E-top
- Origin
- China
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 24V Powered RS485 Modbus Protocol Fan Coil Thermostat 0-10V Speed Control
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Product Description
-GND
-12V
-DATA
b. 3 fan speed (ON/OFF or 0-10V)
c. Valve control ( ON/OFF or 0-10V )
d. 2 pipe or 4 pipe
e.Lock/Unlock
f. Modbus
g.Keycard
h.Window Card
i. External sensor

Soluiton 1: Thermostat work as single unit

Solution 2: Thermostat Display & Relay Module Split Type :




About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR247438". Items marked "" are certified.
Company Profile
Xiamen E-TOP Controls Technology Co., Ltd. is a premier ISO 9001: 2015 and ISO 14001: 2015 certified manufacturer founded in 2003, with over 23 years of dedicated expertise in the thermostat industry. Operating from an 8, 000 m² professional facility with a dedicated workforce of 120 employees, we specialize in high-end ODM/OEM solutions for global heating, cooling, and HVAC markets. Our mission is to combine innovation with passion to create a smarter, sustainable Green World through precision climate control.
Our manufacturing power and full-chain production services include SMT, Plug-in, Injection, Silk Printing, Assembly, and rigorous Aging Tests. Supported by our professional team of 20 R&D engineers, we utilize advanced product development tools like FMEA, APQP, and PPAP to ensure world-class reliability. With optimized lean production lines, our robust daily production capacity consistently reaches 5, 000 PCS/Day while maintaining a 95%+ on-time delivery rate.
We are a technology and connectivity leader at the forefront of IoT integration, providing seamless compatibility for premium private-label OEM/ODM projects worldwide. Our smart ecosystems officially integrate with Tuya Smart, Smart Life, Amazon Alexa, and Google Assistant. For industrial protocols and wireless standards, we fully support BACnet, Modbus, KNX, OpenTherm, Zigbee, Matter, LoRaWAN, RF (433/868/915MHz), and Bluetooth, alongside custom iOS and Google Play mobile application support.
World-class quality and global compliance are our signatures, backed by a complete IQC/IPQC/FQC process in our professional validation lab. To ensure frictionless global market access and maximum user safety, our products are rigorously tested and carry the world's most recognized safety marks and environmental standards, including TUV, ETL, CE (LVD, EMC, RED), UKCA, EU CRA (Cyber Resilience Act), FCC, RoHS, and REACH.
As a trusted manufacturing partner worldwide, our long-term commitment to quality has earned us deep strategic cooperation with global HVAC and building automation giants, including Carrier, Bosch, Daikin, Danfoss, Viessmann, Belimo, Johnson Controls, Watts, Meross, Atlantic, Oventrop, and Vimar.
We warmly welcome global clients to contact our experts or visit our facility for high-end OEM/ODM custom thermostat projects. Let's build a greener future together.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 6 of Tong'an Industrial Park, Meixi Rd, Tong'an District, Xiamen, Fujian, China
-
Plant Area
- 5522 square meters
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Xiamen Port
-
Minimum Order Quantity
- 300 Pcs
-
Supply Chain Partners
- 6
Our Production Capability & Technical Expertise
-
Main Products
- Room Thermostat
-
Production Lines
- 5
-
Production Machines
- Automatic Printer Facility, SMT Facility, Wave Soldering Facility, Win Reflow Facility, Injection Facility
-
QA/QC inspectors
- 6 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 17 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
Our Industry Experience & Global Business Record
-
Export Year
- 14 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO14001
-
Product Certification
- CE
FAQ
- What are the available control modes?
- The thermostat supports adjustable heating, cooling, and ventilating modes, along with 3 fan speeds (ON/OFF or 0-10V) and valve control (ON/OFF or 0-10V).
- Does this thermostat support Modbus communication?
- Yes, it supports RS485 Modbus protocol for integration into larger HVAC systems.
- What is the warranty period for this product?
- The standard warranty period is 2 years.
- Can the thermostat be customized?
- Yes, customization is available from samples, including options for 230VAC thermostats.
- What is the minimum order quantity?
- The minimum order quantity is 300 pieces.
- What are the payment terms?
- Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.
- What is the lead time for production?
- The average lead time is one month for both peak and off-peak seasons.
- Is OEM/ODM service available?
- Yes, both OEM and ODM services are available for this product.
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