The SunTouch® SunStat® ConnectPlus™ WiFi Floor Heating Thermostat provides remote access and smart control for electric radiant floor heating systems through integrated WiFi connectivity and mobile app support. Designed for connected radiant heating installations, the thermostat allows homeowners to monitor and adjust floor warming systems from compatible iOS and Android devices using the Watts® Home app.
Built with Alexa and Google Assistant compatibility, the ConnectPlus thermostat supports voice-controlled operation alongside features such as automatic clock setting, weather compensation, outdoor temperature display, warm weather shutdown, and flexible scheduling controls. A large 4.3" touchscreen interface with portrait or landscape orientation simplifies setup and system operation while maintaining a modern wall-mounted appearance.
The ConnectPlus thermostat uses integrated 915MHz wireless technology to connect with optional SunStat® R4 Relays and ConnectPlus Smart Sensors for expanded system monitoring and control. Advanced system tools including voltage-level sensing, ammeter monitoring, diagnostic screens, overcurrent sensing, and energy usage tracking help improve system awareness and radiant heating performance.
A built-in relay supports both 120V and 240V electric radiant floor heating systems, while integrated Class A GFCI protection improves installation safety. The thermostat can operate using floor sensing, air sensing, or combined temperature control modes to maintain consistent comfort across radiant heated spaces.
Key Features
- WiFi Remote Access: Allows system control through the Watts Home mobile app.
- Voice Control Compatibility: Works with Alexa and Google Assistant smart home systems.
- Wireless Accessory Integration: Connects wirelessly to ConnectPlus Smart Sensors and SunStat R4 Relays.
- Large 4.3" Touchscreen: Supports guided setup and flexible scheduling controls.
- Portrait & Landscape Display: Allows flexible installation orientation.
- Energy Usage Monitoring: Tracks radiant heating system energy consumption.
- Advanced Diagnostics: Includes voltage sensing, ammeter monitoring, and diagnostic tools.
- Built-In GFCI Protection: Integrated Class A GFCI improves installation safety.
- 120V & 240V Compatibility: Controls most electric radiant floor heating systems.
Specifications
| Specification | Details |
|---|---|
| Operating Voltage | 120/240 VAC, 60 Hz |
| Maximum Load | 15 amps resistive |
| Maximum Power | 1800W at 120VAC 3600W at 240VAC |
| Display Size | 4.3" touchscreen |
| Wireless Technology | 915MHz |
| GFCI Protection | Class A (5mA trip) |
| Floor Sensor | 10k NTC thermistor, 15' cable included |
| Operating Temperature | 32°F to 86°F (0°C to 30°C) |
| Humidity Range | Below 90% RH non-condensing |
| Dimensions | 4.73" H × 3.11" W × 1.9" D |
| Warranty | 3 Years |
The SunTouch® SunStat® ConnectPlus™ WiFi Floor Heating Thermostat provides advanced smart control, wireless accessory integration, and remote radiant floor heating management for connected home heating systems.
