What's in the Box: Mysa for In-Floor Heating

Included Components

Mysa for In-Floor Heating Thermostat The main control unit that connects to your electric in-floor heating system. White finish only. Fits standard electrical wall box. Operates at 120/240 VAC, 60 Hz with a maximum capacity of 3800W at 240V or 1900W at 120V.

Floor Sensor A 10K Ohm floor temperature sensor with a 15 ft (3m) cable. This sensor monitors the actual temperature of your heating surface, allowing the thermostat to control your floor temperature and activate Smart Limit Protection to protect your flooring materials.

Wire Nuts Small wire connectors for safely joining electrical wires during installation. Sized appropriately for the thermostat's connections.

Screws and Wall Plate Mounting hardware to secure the thermostat faceplate to your wall after installation in a standard electrical gang box.

Quick Start Guide A reference guide to get you started with setup and basic operation.

What You'll Need to Provide

Warning This product operates at high voltage (120V or 240V). Ensure you have a qualified electrician perform the installation. Do not attempt installation if you are not trained to work with high voltage electrical systems.

For installation, you may need to supply:

• Additional wire nuts (if needed for your specific wiring setup)
• Electrical wire (if replacing a thermostat and extending connections)
• Wire strippers and other electrician tools
• A standard single-gang or multi-gang electrical box

Compatible Systems

Mysa for In-Floor Heating works with these electric heating systems:

• Electric in-floor heating
• Under-tile heating systems
• Heating mats
• Heating cables

Not compatible with:

• Hydronic/hot water in-floor systems
• 24V systems
• Forced air systems
• Variable speed systems
• Heat pump systems
• Natural gas or oil fuel types

Compatible Floor Sensors

The included floor sensor is a 10K Ohm sensor at 25°C. If you need a replacement or additional sensor, Mysa for In-Floor Heating is compatible with any floor sensor in the 5K-40K Ohm range. You can calibrate any compatible sensor in the Mysa app under Settings.

Smart Home Integrations

Once connected to your 2.4 GHz Wi-Fi network, Mysa for In-Floor Heating integrates with:

• Apple HomeKit
• Amazon Alexa
• Google Home
• Samsung SmartThings
• IFTTT

Installation Support

For detailed installation instructions, please refer to our installation guide. If you have questions about your specific setup or need additional accessories, contact support@getmysa.com