




Smart Thermostat for Central System
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Sinopé benefits
Compatible with most 24 V systems, including dual-energy setups, it offers intelligent control and advanced energy management.
Intuitive Efficiency:
- Energy savings: Smart programming and Eco Sinopé integration for maximum efficiency.
- Intuitive display: Customizable color touchscreen showing weather, indoor/outdoor temperature, time, and more.
Optimized Management:
- Intelligent control: Supports up to 2 heating stages and 1 cooling stage, with automatic configuration detection.
- Dual-energy compatibility for optimal system management.
Advanced Connectivity: Connects directly to the Wi-Fi network to access its many smart features.
Is this smart thermostat compatible with my central system?
The TH6250WF thermostat requires a common wire (“C”) for operation. Three wires are required between the thermostat and the heating or air-conditioning system.
Wiring : C, R, G, W, O/B, Y, ACC, IN
If your installation has only two wires, opt for the TH6500WF model, specially designed for this type of configuration.
How do I register with Hilo?
1. Buy or verify the compatibility of your Sinopé devices.
2. Add your Sinopé devices to the Sinopé Neviweb app and select the Hilo option in Éco Sinopé.
3. Your bonus will be paid to you by Hydro-Québec in the following weeks.
For more informations, visit the Hilo program page by clicking here.
Essential for junction boxes

Save money with every challenge
Our customers save an average of $155 every winter — it’s worth it!
Imagine what that figure could be in five years?
Tip: Add a Calypso water heater controller to your ecosystem and maximize peak-period consumption reduction through automation. You'll reap the rewards without compromising your comfort.
Your home, your ecosystem
This smart thermostat from Sinopé integrates easily into your ecosystem.
Add it to Sinopé Neviweb for maximum features.
Features and technical specifications
Compatibility
The thermostat Lite is compatible with most 24 V residential heating and cooling systems, including furnaces, air conditioners, boilers and heat pumps, whether they use forced-air or radiant distribution.
Number of stages supported:
- Heat pump or conventional system: 2 for heating / 1 for cooling
The TH6250WF thermostat requires a common wire (“C”) for operation. Three wires are required between the thermostat and the heating or air-conditioning system.
If your installation has only two wires, opt for the TH6500WF model, specially designed for this type of configuration.
Technical specifications
Thermostat TH6250WF
Thermostat dimensions:
- Height: 87 mm (3.43 in)
- Width: 87 mm (3.43 in)
- Depth: 23.6 mm (0.93 in)
Power supply:
24 Vca
Screen:
2.4'' color TFT touchscreen 240 px * 320 px
Sensors:
- Humidity sensor
- Proximity sensor
- Light sensor for adaptive display
Operating temperature:
- 0 °C to 50 °C (32 °F to 122 °F)
Storage temperature:
- -20 °C to 50 °C (-4 °F to 122 °F)
Communication protrocol :
- Protocol: Wi-Fi
- Standard: IEEE 802.11 b/g/n
- Frequency: 2.4 GHz
- Encryption key: WPA2
Thermostat mounting plate
Mounting plate dimensions:
- Height: 63.6 mm (2.5 in)
- Width: 77.8 mm (3 in)
- Depth: 10.2 mm (0.4 in)
Connecteurs :
- 8 connectors
- Wire range (Solid): 18-22 AWG
- Wire range (Stranded): 20-22 AWG
- Manufacturer's recommendation for wire spacing: 6.5 - 7.0 mm
Certifications and warranty
3-year warranty
North American version
Installation
Download the TH6250WF Installation Guide
The TH6250WF thermostat requires a common wire (“C”) to operate. Three wires are required between the thermostat and the heating or cooling system.
When a junction box is present in the installation, the AC6500-01 or AC6500-02 decorative wall plate must be used to ensure adequate and safe coverage.
Included in the box
- TH6250WF thermostat
- Mounting plate
- 2 screws and 2 anchors
- Welcome guide
Optional accessory (not included):
- Decorative plate AC6500-01 or AC6500-02
Ressources
Looking for more information on this product? Click here to learn more
- Product fact sheet
- Installation guide