What Is an Electric Baseboard Smart Thermostat?

Electric baseboard heating is a common solution in many homes, especially where ductwork is impractical. An electric baseboard smart thermostat replaces a traditional manual thermostat with a Wi‑Fi‑enabled controller that can be programmed, monitored, and adjusted from a smartphone or voice assistant. The device communicates with the heating elements through a low‑voltage line, allowing precise temperature management without the need for additional wiring.

Key Benefits of a Smart Thermostat for Baseboard Heaters

Choosing the Right Device: The Mysa V2 Example

If you have been looking for a single‑pole 2‑wire solution, the Mysa V2 is a popular option. The Mysa V2 allows you to set a schedule for heating to help you manage your energy consumption throughout the day. It integrates with major smart home platforms, supports voice commands through Alexa or Google Assistant, and offers a clean, wall‑mountable design.

Installation Overview

In this video I install the Mysa V2 on a typical 120‑V electric baseboard circuit. The steps are:

  1. Turn off power at the breaker to ensure safety.
  2. Remove the existing thermostat and note the two wire connections.
  3. Connect the wires to the Mysa terminals, matching line and load as indicated.
  4. Secure the device to the wall and restore power.
  5. Follow the on‑screen prompts in the Mysa app to connect the unit to Wi‑Fi.

Howdy folks, today I’m going to be replacing an old manual thermostat with the Mysa V2, and the process can be completed in under an hour for most DIY installers.

Setting Up Schedules and Automations

Once the thermostat is online, the app guides you through creating daily schedules. You can set different temperature targets for morning, daytime, and nighttime periods. For example, a typical schedule might look like: