110V 220V 3A 16A Digital Temperature Controller Thermoregulator Touch Room Color Screen Smart Tuya WiFi Thermostat for Electric, Water and Gas Boiler Heating
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Product Highlights
- Smart WiFi Control: Control via Tuya Smart APP and voice commands with Alexa for remote management.
- Multi-System Compatibility: Supports electric floor heating (16A), water heating (3A), and gas boiler systems.
- Power Failure Memory: Automatically restores previous settings after sudden power loss without resetting.
- Flexible Programming: Supports 5+2, 6+1, or 7-day weekly schedules with six periods for WiFi models.
- Safety & Protection: Features child lock, flame retardant PC+ABS shell, and IP20 protection class.
- Wide Voltage Range: Operates on AC 90V-240V 50/60Hz, suitable for global electrical standards.
- Certified Quality: Complies with RoHS, CCC, and CE certifications for safety and reliability.
Product Attributes
- Customization
- Available
- Customized
- Customized
- Certification
- RoHS, CCC, CE
- Model NO.
- M3H
- Display Type
- LCD
- Working Voltage
- 90~240V AC 50/60Hz
- Max Load
- 16A, 3A, Dry Contact
- Working Accuracy
- 0.5c
- Set Temperature Range
- 5-95c
- Limite Temp. Range
- 5-65c (Default 35c)
- Hysteresis
- 0.5~9c(Default 1°c )
- Sensor
- Ntc 10K
- Power Consumption
- < 2W
- Shell Material
- PC+ABS (Flame Retardant)
- Installation Hole Distance
- 60mm
- Protection Class
- IP20
- Transport Package
- 1PC/CTN
- Specification
- 86*86*31
- Trademark
- MincoHome
- Origin
- China
- HS Code
- 9032100000
- Production Capacity
- 10000PCS/Month
- Package Size
- 10.00cm * 8.00cm * 6.00cm
- Package Gross Weight
- 0.300kg
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 110V 220V 3A 16A Digital Temperature Controller Thermoregulator Touch Room Color Screen Smart Tuya WiFi Thermostat for Electric, Water and Gas Boiler Heating
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Product Description
Description
The M3H thermostat is developed to control electric underfloor or water heating or water/gas boiler system. These units are designed for use in commercial, industrial, civil and domestic properties.
Model Distinguish
M3H-GB WiFi: Electric floor heating with WiFi function, Voice control, 16A. M3H-GE WiFi: Water floor heating to control NO NC actuator or the electromagnetic valve, and control the gas boiler with WiFi function, Voice control, 3A, Dry contact.
Specifications
| Power Supply | AC90V-240V 50/60Hz |
| Max load | 16A for electric heating, 3A for water heating and dry contact for gas boiler heating |
| Set temperature range | 5-95ºC |
| Limite Temp. Range | 5-65ºC (default 35ºC) |
| Accuracy | ±0.5ºC |
| Sensor | NTC 10K, length 3m |
| Power Consumption | < 2W |
| Shell material | PC+ABS (flame retardant) |
| Installation Hole distance | 60mm (Suit with EU standard round mounting box) |
| Dimension | 86X86X31mm |
| Protection Class | IP20 |
| Temperature hysteresis | 0.5 ~ 10 C degrees. |
| APP | TUYA SMART, SMART LIFE |
Functions
1. Memory Function Memorize all your settings after sudden power-off. When power is on again, you do not need to reset it.
2. Programmable Function Support 5+2, 6+1 or 7 days Weekly Programmable, six periods programmable controlling temperature setting. (Only WiFi models supports weekly program).
3. Children lock to avoid misoperation.
4. WiFi function The WiFi thermostat can be controlled by Mobile APP wherever you are. (Only WiFi model).
5. Support to be voice control by Alexa. (Only WiFi model)
6. APP support most of Popular languages.









About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI2491082". Items marked "" are certified.
Company Profile
Minco is an electric heating products design and manufacturing factory located in "the reputation of the city of science and education" - Hefei City, the provincial capital of Anhui Province, China.
We devote ourselves to R&D, production, sale and marketing of our electric heating and HVAC products. Our core business is electric floor heating system, freeze protection application and many other electric heaters. We provide control solutions with low cost, product customizing and continuous improvement. Our own brand "MincoHeat" and "MincoHome" brands have completed the layout of many countries in Europe, Asia, North America.
We acquired the "CE RoHS certification" for all products. By carefully choosing qualified suppliers and making use of a convenient logistic network, we can ensure to carry out all orders on time combined with highest possible amount of accuracy, including our abroad market.
Our goal is to provide our clients with exceptional service and listen to our clients' need and provide them with the satisfied solution and services.
About Our Factory & Business Background
- Address
- Wanyangzhongchuangcheng, Bldg 8, Room 502, Xinzhan District, Hefei, Anhui, China
- Terms of Payment
- LC, T/T, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, DDP, DAP, CPT
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai, Ningbo
Our Production Capability & Technical Expertise
- Main Products
- Thermostat, Smart Home, Heating Cable, Heating Mat, Heating Film, WiFi Switch, WiFi Sensor, WiFi Thermostat, Room Thermostat, Electric Heater
Our Industry Experience & Global Business Record
- Export Year
- 2013-08-23
- Main Markets
- Eastern Europe, Southeast Asia, Mid East, Eastern Asia, Western Europe
FAQ
- What heating systems are compatible with this thermostat?
- It supports electric floor heating (16A max), water heating (3A max), and gas boiler systems (dry contact).
- Can I control the thermostat remotely?
- Yes, WiFi models allow remote control via the Tuya Smart or Smart Life APP from anywhere.
- Does the thermostat support voice control?
- Yes, WiFi models support voice control via Amazon Alexa.
- What happens if the power goes out?
- The memory function saves all settings, so the thermostat restores them automatically after power returns.
- What certifications does this product have?
- The thermostat is certified with RoHS, CCC, and CE standards.
- What is the working voltage range?
- It works with AC 90V-240V at 50/60Hz.
- Can I program weekly schedules?
- WiFi models support 5+2, 6+1, or 7-day weekly programming with six control periods.
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