SunTouch SunStat WiFi Programmable Thermostat ConnectPlus 500900-SB for Radiant Heating Floors, 120V/240V with Built-in GFCI

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This SunStat ConnectPlus is an industry leading thermostat that gives homeowners access to their floor heating remotely. The ability to connect this control to a home Wi-Fi system opens up features such as automatic clock setting, current outdoor temperature reading, weather compensation and warm weather shut-down. ConnectPlus works with Alexa and Hey Google for voice control of the floor warming system. A homeowner can program this control through the Watts Home app and change settings based on a flexing schedule.

Price:
Regular price$386.02 CAD Sale price $279.00 CAD

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31 Oct. Estimated arrival
28 Oct. Order placed
29-30 Oct. Order dispatches
31 Oct. Delivered!

Description

Product Features:

  • Wi-Fi Smart Control: Easily connect the SunStat ConnectPlus thermostat to your home Wi-Fi network for seamless access through the Watts Home mobile app available on iOS and Android devices. Program, monitor, and adjust floor heating schedules from anywhere for maximum comfort and energy efficiency.
  • Smart Home Integration: Fully compatible with Amazon Alexa and Google Assistant, allowing hands-free voice control and integration into your smart home automation system. Supports remote firmware updates for continuous performance improvement.
  • Sleek Modern Design: Features a 4.3-inch high-resolution digital touchscreen display with three customizable home screen options—clock, control settings, or weather—and both portrait and landscape mounting orientations to match any room aesthetic.
  • Advanced Temperature Management: Includes outdoor temperature compensation and an auto shut-off feature during warmer weather to reduce energy use. Offers adjustable maximum floor temperature limits to protect delicate floor coverings such as engineered wood, laminate, vinyl, or tile.
  • Energy Monitoring & Notifications: Provides detailed tracking of energy consumption, plus optional email and text alerts for system performance and temperature changes.
  • Enhanced Connectivity: Compatible with SunStat Relay R4 and ConnectPlus Smart Sensor for expanded heating zone control, wireless temperature sensing, and advanced energy optimization.
  • Comprehensive Safety & Convenience Features: Incorporates built-in voltage monitoring, ammeter, second-stage heat output, and diagnostic screen to ensure system reliability. Backed by a 3-year limited manufacturer’s warranty for peace of mind.

Product Description:

The SunTouch SunStat ConnectPlus Wi-Fi Programmable Thermostat is a premium smart thermostat designed for electric radiant floor heating systems. Engineered by Watts, a global leader in heating and plumbing solutions, this innovative control allows homeowners to manage floor warmth remotely while maximizing comfort and efficiency. With Wi-Fi connectivity, the ConnectPlus integrates seamlessly with the Watts Home app, giving users complete access to system settings, scheduling, and real-time energy reports from any smartphone or tablet.

This Wi-Fi programmable thermostat automatically synchronizes with internet-based time servers for precise clock updates and displays current outdoor temperatures and weather forecasts directly on the touchscreen interface. Its outdoor temperature compensation and warm weather shut-down functions help conserve energy by reducing heating output when external conditions do not require additional warmth.

Compatible with Amazon Alexa and Hey Google, this thermostat offers convenient voice control for adjusting temperatures and modes without manual input. The 4.3-inch full-color digital touchscreen provides intuitive control and visual clarity, with multiple screen layout options and flexible mounting—perfect for modern homes, condos, and commercial spaces.

Advanced features include energy-usage monitoring, customizable alerts via email or text, and compatibility with optional SunStat Relay R4 modules to expand control to multiple heating zones. The thermostat operates using 915MHz wireless technology, ensuring strong connectivity between the controller and linked components. It also offers second-stage heating, ammeter diagnostics, and a help screen for quick troubleshooting.

Ideal for tile, stone, vinyl, or engineered wood flooring, the SunStat ConnectPlus thermostat delivers precise temperature control, energy savings, and luxurious comfort in residential and commercial radiant heating systems. With its modern low-profile design, advanced automation, and reliable performance, it remains one of the most efficient and feature-rich floor heating thermostats available today.

 

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