Mysa for In-Floor Heating — Model and Specifications

Last updated: October 15, 2026

Mysa for In-Floor Heating comes in a single model. Use this to confirm it is the right Mysa for your heating system.

The model

  • Model: Mysa IF V1

  • Colour: white only

  • Voltage: single-phase 120V, 208V, and 240V

  • Rating: 120–240V~, 60Hz, 16A · Protection Class II

  • Maximum load: 1,900W at 120V, 3,328W at 208V, 3,800W at 240V

  • Includes a 10K Ohm floor sensor at 25°C with a 15 ft (3 m) cable; third-party sensors from 5K to 40K Ohm also work

What it controls

One compatible electric in-floor heating zone — a heating mat or heating cable. For several independently controlled zones, install one thermostat per zone and add them to the same Mysa account.

Choosing the right Mysa

  • Electric in-floor heating — Mysa for In-Floor Heating

  • Electric baseboard, convector, or fan-forced heaters — Mysa for Baseboards

  • Low-voltage (24 V) central HVAC (furnace, heat pump, AC, boiler or hot-water radiant) — Mysa Smart Thermostat

  • Hydronic (hot water) or boiler-fed floor heating, or a 24 V floor thermostat — not Mysa for In-Floor Heating, which is for electric mats and cables only. Look at the Mysa Smart Thermostat (24 V) instead, and contact install@getmysa.com before you buy so our installation team can confirm your setup.

Do not use one thermostat to control a floor heating system and a wall or baseboard heater together, even if the combined wattage looks within limits.

Certification

Tested to UL and CSA standards through TÜV SÜD, a Nationally Recognized Testing Laboratory. See Mysa for In-Floor Heating Certifications for the certificate number and details.