Thermostats
With SunStat® floor heating thermostats, you control where and when your floor is heated. We provide a wide range of thermostats. You select the thermostat style and capabilities that work best for you. SunStat thermostats work with all SunTouch floor warming products, as well as floor heating products from many other manufacturers.

SunStat® Command
Programmable Touch Screen / Model# 500850
A full-featured touch screen provides an easy, reliable way to control your floor heating system. The user-intuitive 7-day schedule makes it simple to program your floor heating to suit your life style.
View Support LiteratureFeatures
- Thin profile with removable, paintable beauty ring
- Multiple color display options
- Built-in relay and GFCI
- Dual-voltage 120/240 VAC
- Comprehensive help screens
- Energy usage monitoring
- Home automation tie-in
- 3-year warranty

SunStat® Connect
Programmable Touch Screen w/ Wi-Fi / Model# 500875
With its Wi-Fi capability, the SunStat Connect lets you control your floor heating remotely, using a mobile app or via the web. As a result, you can adjust your floor heating settings at any time from anywhere. Additional features let the system compensate for weather changes to save on energy use.
SunStat Connect FAQ's
View Support LiteratureFeatures
- Outdoor temperature and weather display options
- Weather compensation and warm weather shutdown settings
- Remote software update capability
- Email alerts
- Dual-voltage 120/240 VAC
- 3-year warranty
- Download the Mobile Application by searching for SunStat Connect on Android or Apple or visit SunStatConnect.com

SunStat® View
Programmable Touch Screen / Model# 500750
The SunStat View offers a large backlit interactive color display with a variety of programming options that ensure maximum flexibility and energy savings. SmartStart Technology automatically adjusts when the floor warming system turns on to ensure the floor is warm at your scheduled time.
View Interactive Tutorial
View Support LiteratureFeatures:
- Drives up to 10 SunStat relays for control of up to 1,500 sq. ft. at 120V or 3,000 sq. ft. at 240V
- Color touchscreen for easier control
- Programming setup wizard
- Dual-voltage 120/240VAC eases stocking and installation
- 3-year warranty

SunStat® Pro
The SunStat Pro offers easy programming and control with four preset program options and optional customized programming. The SunStat Relay is compatible with the SunStat Pro and SunStat Dial thermostats to offer greater control in larger areas.
View Support LiteratureFeatures:
- 5/1/1 Day Programming
- Home automation tie-in
- Dual-Voltage 120/240VAC
- Built-in GFCI
- Usage monitoring
- Floor and air sensing modes

SunStat® Dial
This thermostat is used for simple, economical control of electric floor heating systems.
View Support LiteratureFeatures:
- Built-in GFCI
- Dual-Voltage 120/240VAC
- 15' sensor
- Adjustment with dial
- Indicator light

SunStat® Pro II
Programmable / Model# 500775
The SunStat Pro II incorporates a wide variety of functions and elegance into one thermostat. It drives up to 10 SunStat Relays for control of up to 1650 sq. ft. at 120V or 3300 sq. ft. at 240V.
View Interactive Tutorial
View Support LiteratureFeatures:
- Large backlit screen for easier screen reading
- Automatic adjustment for Daylight Savings Time
- Pre-programmed with common settings
- Dual-Voltage 120/240VAC
- Built-in GFCI
- 3-year warranty
Relays
SunStat® relays are provided for areas that require more than 15 Amps of power. They can be used with any SunTouch heating flooring product.

SunStat® Relay C3
Sub-control / Model# 500880
If a mat or cable system requires more than 15 Amps, install SunStat Relays. They connect directly to SunStat thermostats for simple control of larger systems. Each SunStat Control (120 or 240 VAC) can accommodate up to 10 relays. The Relay C3 is compatible with the SunStat Command and Connect thermostats.
View Support LiteratureFeatures
- Built-in GFCI
- Built-in 15-Amp relay controls up to 150 sq. ft. at 120V or 300 sq. ft. at 240V.
- Daisy-chain up to ten SunStat Relays for control of up to 1,500 sq. ft. at 120 VAC or 3,000 sq.ft. at 240VAC.
- 3-year warranty

SunStat® Relay II
Sub-control / Model# 500810
If a mat or cable system requires more than 15 Amps, install SunStat Relays. They connect directly to SunStat thermostats for simple control of larger systems. Each SunStat Control (120 or 240 VAC) can accommodate up to 10 relays. The Relay II is compatible with the View and Pro II SunStat thermostats.
View Support LiteratureFeatures:
- Built-in GFCI
- Built-in 15-Amp relay controls up to 150 sq. ft. at 120V or 300 sq. ft. at 240V.
- Daisy-chain up to ten SunStat Relays for control of up to 1,500 sq. ft. at 120 VAC or 3,000 sq.ft. at 240VAC.
- 3-year warranty