Mysa for Baseboards Overview

Mysa for Baseboards Overview

Mysa for Baseboards is a smart thermostat designed for line-voltage electric heating systems. This article explains what systems it works with, what you need for installation, and how to get started.

Compatible Systems

Mysa for Baseboards controls 120V and 240V electric heating systems, including:

• Electric baseboard heaters

• Convection heaters

• Fan-forced heaters and toe kick heaters

• Radiant ceiling heaters

• Electric wall heaters

Caution Mysa for Baseboards is not compatible with 24-volt (low-voltage) central HVAC systems. If your thermostat has thin wires labeled R, C, W, Y, G, or O/B, you need the Mysa Smart Thermostat instead.

Not sure which Mysa thermostat is right for your home? Use the Mysa Compatibility Checker to find the best fit — Mysa now has smart thermostats for almost every home in North America.

Choose Your Version

V2 Features (Not Available on Lite)

• Zones — Group thermostats to control an entire area together

• Saved Schedules — Save and apply schedules across multiple thermostats

• Smart Alerts — Get notified if temperature or humidity goes outside your set range

• Energy Charting — Track heating costs over time

• Early On — Pre-heats 30 minutes before scheduled temperature changes

• Humidity Sensor — Monitor room humidity in the app

• Adaptive Brightness — Display adjusts to room lighting

• Wake-on-Approach — Display lights up as you walk toward it

Smart Home Integration

All versions of Mysa for Baseboards work with:

• Apple HomeKit

• Google Home

• Amazon Alexa

No hub required — Mysa connects directly to your Wi-Fi network.

What You Need Before Installing

You're ready for Mysa for Baseboards if you have:

• An existing wall thermostat (not a dial on the heater itself)

• An electric baseboard, convection, fan-forced, or radiant heater

• 120V or 240V wiring at your thermostat location

• 4 or more wires in your thermostat gang box (two bundles)

• A heater within wattage limits: 3800W at 240V or 1900W at 120V (covers ~90% of homes)

• A smartphone with the Mysa app (iOS or Android)

Note Only see 2 wires at your thermostat? This is extremely rare — check inside the gang box for extra capped wires tucked inside. Most setups have 4–6 wires. If you truly only have 2 wires, the location cannot power a smart thermostat.

Tools Required

You need a medium Phillips screwdriver. We also recommend having these on hand:

• Small Phillips screwdriver

• Wire strippers

• Pliers

• Voltage tester

Warning Mysa for Baseboards connects to high-voltage (120/240V) wiring. Always turn off power at the breaker before installation. If you're not comfortable working with electrical wiring, hire a licensed electrician.

Hardware Features

V2:

• Touch-sensitive controls (illuminated)

• Adaptive brightness with wake-on-approach

• Humidity sensor

Lite:

• Physical button controls

• App-adjustable brightness

Both versions:

• Wi-Fi connected (2.4 GHz network required)

• White color

App Features

The Mysa app includes:

• Custom scheduling (up to 56 events per week)

• Shortcuts (Home, Away, Vacation)

• Geofencing (auto home/away temperature)

• Smart home integration

• Brightness controls

• Heater type selection (Baseboard, Fan-forced, Radiant)

V2 only:

• Zones

• Saved Schedules

• Energy Charting

• Smart Alerts

• Early On

App-Guided Setup

The Mysa app leads you through:

1. Wiring and mounting guidance

2. Pairing via Bluetooth (V2 and Lite) or Wi-Fi (legacy V1)

3. Wi-Fi network connection

4. Heater type configuration

Most homeowners complete installation in 15–20 minutes.

User Manuals

• Mysa for Baseboards - V2 User Manual (PDF)

• Mysa LITE for Baseboards User Manual (PDF)

Get Support

Email: install@getmysa.com