Mysa for Electric In-floor Heating
Mysa Smart Thermostat for In-Floor is the premium choice for controlling your 120–240V electric in-floor heating systems. Mysa keeps comfort simple with a sleek touchscreen display, floor temperature monitoring, and built-in Class A GFCI protection. It connects over Wi-Fi for easy, app-based remote control. It looks great on your wall — and helps you use less energy.
- Built for electric in-floor heating. Switches 120–240 V AC line-voltage resistive loads up to 16 A.
- Includes 10kΩ floor temperature sensor (16 ft / 5 m length) and works with existing floor sensors (5kΩ–40kΩ).
- Thermostat grouping and zoning make it easy to manage multiple rooms.
- Real-time temperature alerts keep you informed.
- In-app energy and cost charts help you save smarter.
- Early On feature ensures rooms reach target temperature exactly when you need them.
Compatibility
Works with most high-voltage electric in-floor heating systems and flooring types. Supports loads up to 3,800 W at 240 V / 1,900 W at 120 V. Not compatible with hydronic or water-based in-floor heating systems. Not for low-voltage (24 V) systems such as furnaces, boilers, or most heat pumps.
Smart Home
Works with Apple Home and HomeKit, Amazon Alexa, and Google Home. Mysa connects to Wi-Fi in minutes. Ask Siri, Alexa, or Google Assistant to set the temperature. Use the free Mysa app for iOS and Android to control rooms, build schedules, and see your energy use at a glance.
Installation
Easy to install in 20 minutes or less and backed by expert North American support. Includes step-by-step video guidance in the app.
What's in the box
Thermostat, 10kΩ floor sensor (16 ft), wire nuts, junction box screws, quick start guide.
FAQs
Will this replace my existing in-floor thermostat? Yes, if it is a 120–240 V line-voltage thermostat controlling electric in-floor heating systems with Class A GFCI protection.
Does it support 120 V and 240 V circuits? Yes. Up to 16 A. That is 1,900 W at 120 V and 3,800 W at 240 V.
Can I use my existing floor sensor? Yes. Mysa works with existing floor sensors rated 5kΩ–40kΩ. A 10kΩ sensor is included for new installations.
Do I need a hub? No. It connects over Wi-Fi and works with Apple Home, Alexa, and Google Home.
Is there an app for my phone? Yes. Free Mysa app on the iOS App Store and Google Play.
Mysa Smart Thermostat for In-Floor is the premium choice for controlling your 120–240V electric in-floor heating systems. Mysa keeps comfort simple with a sleek touchscreen display, floor temperature monitoring, and built-in Class A GFCI protection. It connects over Wi-Fi for easy, app-based remote control. It looks great on your wall — and helps you use less energy.
- Built for electric in-floor heating. Switches 120–240 V AC line-voltage resistive loads up to 16 A.
- Includes 10kΩ floor temperature sensor (16 ft / 5 m length) and works with existing floor sensors (5kΩ–40kΩ).
- Thermostat grouping and zoning make it easy to manage multiple rooms.
- Real-time temperature alerts keep you informed.
- In-app energy and cost charts help you save smarter.
- Early On feature ensures rooms reach target temperature exactly when you need them.
Compatibility
Works with most high-voltage electric in-floor heating systems and flooring types. Supports loads up to 3,800 W at 240 V / 1,900 W at 120 V. Not compatible with hydronic or water-based in-floor heating systems. Not for low-voltage (24 V) systems such as furnaces, boilers, or most heat pumps.
Smart Home
Works with Apple Home and HomeKit, Amazon Alexa, and Google Home. Mysa connects to Wi-Fi in minutes. Ask Siri, Alexa, or Google Assistant to set the temperature. Use the free Mysa app for iOS and Android to control rooms, build schedules, and see your energy use at a glance.
Installation
Easy to install in 20 minutes or less and backed by expert North American support. Includes step-by-step video guidance in the app.
What's in the box
Thermostat, 10kΩ floor sensor (16 ft), wire nuts, junction box screws, quick start guide.
FAQs
Will this replace my existing in-floor thermostat? Yes, if it is a 120–240 V line-voltage thermostat controlling electric in-floor heating systems with Class A GFCI protection.
Does it support 120 V and 240 V circuits? Yes. Up to 16 A. That is 1,900 W at 120 V and 3,800 W at 240 V.
Can I use my existing floor sensor? Yes. Mysa works with existing floor sensors rated 5kΩ–40kΩ. A 10kΩ sensor is included for new installations.
Do I need a hub? No. It connects over Wi-Fi and works with Apple Home, Alexa, and Google Home.
Is there an app for my phone? Yes. Free Mysa app on the iOS App Store and Google Play.
Original: $145.34
-70%$145.34
$43.60Description
Mysa Smart Thermostat for In-Floor is the premium choice for controlling your 120–240V electric in-floor heating systems. Mysa keeps comfort simple with a sleek touchscreen display, floor temperature monitoring, and built-in Class A GFCI protection. It connects over Wi-Fi for easy, app-based remote control. It looks great on your wall — and helps you use less energy.
- Built for electric in-floor heating. Switches 120–240 V AC line-voltage resistive loads up to 16 A.
- Includes 10kΩ floor temperature sensor (16 ft / 5 m length) and works with existing floor sensors (5kΩ–40kΩ).
- Thermostat grouping and zoning make it easy to manage multiple rooms.
- Real-time temperature alerts keep you informed.
- In-app energy and cost charts help you save smarter.
- Early On feature ensures rooms reach target temperature exactly when you need them.
Compatibility
Works with most high-voltage electric in-floor heating systems and flooring types. Supports loads up to 3,800 W at 240 V / 1,900 W at 120 V. Not compatible with hydronic or water-based in-floor heating systems. Not for low-voltage (24 V) systems such as furnaces, boilers, or most heat pumps.
Smart Home
Works with Apple Home and HomeKit, Amazon Alexa, and Google Home. Mysa connects to Wi-Fi in minutes. Ask Siri, Alexa, or Google Assistant to set the temperature. Use the free Mysa app for iOS and Android to control rooms, build schedules, and see your energy use at a glance.
Installation
Easy to install in 20 minutes or less and backed by expert North American support. Includes step-by-step video guidance in the app.
What's in the box
Thermostat, 10kΩ floor sensor (16 ft), wire nuts, junction box screws, quick start guide.
FAQs
Will this replace my existing in-floor thermostat? Yes, if it is a 120–240 V line-voltage thermostat controlling electric in-floor heating systems with Class A GFCI protection.
Does it support 120 V and 240 V circuits? Yes. Up to 16 A. That is 1,900 W at 120 V and 3,800 W at 240 V.
Can I use my existing floor sensor? Yes. Mysa works with existing floor sensors rated 5kΩ–40kΩ. A 10kΩ sensor is included for new installations.
Do I need a hub? No. It connects over Wi-Fi and works with Apple Home, Alexa, and Google Home.
Is there an app for my phone? Yes. Free Mysa app on the iOS App Store and Google Play.
