Mysa for Mini-Splits — Model and Specifications

Last updated: August 27, 2026

Mysa currently offers one Mini-Split thermostat model for compatible ductless mini-split heat pumps, window air conditioners, and portable AC units.

Dimensions and display

  • Height: 5.1 in (129 mm)

  • Width: 3.5 in (88 mm)

  • Depth: 0.8 in (20 mm)

  • Display: LED display with touch controls and adjustable brightness

Sensors and connectivity

  • Temperature accuracy: ±0.5°F (±0.3°C)

  • Humidity accuracy: ±2%

  • Wi-Fi: 2.4 GHz (802.11 b/g/n)

  • Setup: Bluetooth Low Energy

  • Equipment control: Infrared (IR)

Supported controls

  • Heat, Cool, Dry, and Fan-only

  • Up to five fan speeds, plus Auto and Sleep where supported

  • Swing and vane step positions, plus Auto swing where supported

Not supported

  • Freeze protection

  • Changing the indoor head's display status

  • Follow Me / remote room-sensing features

Compatibility still depends on the original remote and IR code set. Complete the compatibility check before purchasing.