The 836 three-system thermostat runs stably with wide voltage. It uses rotary knob and button operation, a beautiful TFT color screen, and split installation for easier setup. The insulated housing is suitable for electric floor heating and provides accurate temperature measurement. RS485 centralized control is standard, and optional WiFi or wireless access supports smart home remote linkage.
Product Description
The 836 three-system thermostat runs stably with wide voltage. It uses rotary knob and button operation, a beautiful TFT color screen, and split installation for easier setup. The insulated housing is suitable for electric floor heating and provides accurate temperature measurement. RS485 centralized control is standard, and optional WiFi or wireless access supports smart home remote linkage.
Product Parameters
| Rated Load | AC220V/50Hz 3A |
| Power Consumption | ≤2W |
| Display Type | LCD Duplicate-Display Color Screen |
| Temperature Sensor Type | NTC 10K-3950 |
| Temperature Measurement Accuracy | ±1°C |
| Operation Method | Rotary Knob + Touch Buttons |
| Communication Method | RS485 |
Model Function Parameters
| Model | Load | Function |
|---|---|---|
| 836-3A | 3A | Hydronic Heating + Normally Closed Actuator |
| 836-3A-RS | 3A | Hydronic Heating + Normally Closed Actuator + RS485 Communication |
| 836-Boiler | 3A | Hydronic Heating + Normally Closed Actuator + Wall-Hung Boiler Linkage |
| 836-W | 3A | Hydronic Heating + Timing Control + Normally Closed Actuator + WIFI |
| 836-3A-010V | 3A | Hydronic Heating + Normally Closed Actuator + DC Fan Stepless Speed Regulation |
| 836-3A-3S | 3A | Hydronic Heating + Normally Closed Actuator + DC Fan Three-Speed Regulation |
| 836-30A | 30A | Electric Heating + External Sensor |
| 836-30A-RS | 30A | Electric Heating + External Sensor + RS485 Communication |
| 836-3A-RF | 3A | Hydronic Heating + Normally Closed Actuator + Wireless Communication |
| 836-VRF-W |
We specialize in smart thermostats, PCBA manufacturing, energy storage products, inverter power supplies, variable-frequency power supplies and customized electronic control solutions.
Yes. We offer comprehensive OEM and ODM services, including PCB design, hardware and software development, private labeling, custom packaging and product customization.
Our products are widely used in HVAC systems, EV charging, renewable energy, industrial automation, smart buildings, consumer electronics and power management applications.
Our products comply with international quality and safety standards, including CE, RoHS, LVD and EMC certifications, depending on the product model.
Absolutely. Our engineering team provides professional product selection, technical consultation and customized recommendations based on your project requirements.