Can I control all my Mysas in the same app?

Yes. Control everything from the one app. Manage baseboard heating, ductless mini-splits, central HVAC, and electric in-floor heating in one place.Set unique schedules for each thermostat, and in the future group them all together for seamless control.

Can I control multiple baseboard heaters with a single Mysa thermostat?

Yes, as long as you stay within the power limits. You can wire multiple heaters in parallel to one Mysa thermostat (e.g., two baseboards on opposite walls of the same living room). Check Your Wattage: The total power of all heaters combined must not exceed 3,800 Watts (at 240V) or 1,900 Watts (at 120V).Check Your Space: The electrical box (gang box) must be large enough to accommodate the extra wires and wire nuts needed to join the heaters together. If the box is too crowded ("box fill"), it can be dangerous. Heaters are often daisy-chained to reduce crowding in the thermostat box.

Can I control Mysa from my phone?

Yes. The free Mysa app gives you complete temperature control from your phone. Full control means adjusting your thermostat from bed, work, or vacation.

Can I use Mysa with GFCI breakers?

It depends on the product. Mysa for Baseboard is generally compatible with GFCI breakers. However, Mysa for In-Floor includes its own built-in GFCI protection and should not be installed on a circuit that is already protected by a GFCI breaker to avoid nuisance tripping.

Do baseboard heaters need a special thermostat?

Yes. Baseboard heaters use high-voltage (line voltage 120V-240V) power, so they need a thermostat made specifically to handle that electrical load directly. Regular low-voltage smart thermostats (like those used for furnaces or central HVAC) aren’t compatible and can be dangerous if connected to these systems. That’s exactly why Mysa’s electric baseboard heater thermostat was created. It’s purpose-built for high-voltage electric baseboard, fan-forced in-wall, and in-ceiling heating systems. You can finally enjoy smart-home control, scheduling, and energy savings with the electric heating setup you already have!

Do baseboard heaters use a lot of electricity?

They can, especially if they’re left running continuously. Electric baseboard heaters are 100% efficient at converting electricity into heat, but they can still be expensive to run if not managed properly. Factors like room insulation, window quality, and using a smart thermostat to minimize run time all influence monthly energy consumption.

Do I need an electrician to replace a thermostat?

Not always. It depends on your comfort level and local regulations. Many customers can install the smart thermostat for electric baseboard heaters in about 15 minutes using step-by-step guides. However high-voltage wiring requires strict safety guidelines. Always turn off the circuit breaker before starting. If you’re not confident, the wiring looks different than expected, or local regulations require it, you should hire a licensed electrician.

Do smart thermostats work with baseboard heaters?

Most smart thermostats aren’t designed for electric baseboard heaters - they only work with low-voltage systems like furnaces or central HVAC. But Mysa for baseboard is different. It’s built specifically for high-voltage electric heating including baseboard, fan-forced in-wall, and radiant ceiling systems.

Do thermostats go bad on electric baseboard heaters?

They can, especially older mechanical thermostats. Internal bimetal strips can degrade over time, leading to temperature swings, while dust buildup or loose wire connections can cause unresponsive controls or safety hazards. It might be time to upgrade to an electric baseboard heater thermostat if you notice any of these signs, and your search ends here at Mysa. Not only does this solve your problems, but it gives you precise digital temperature control from anywhere!

Does it require Wi-Fi?

Yes. Mysa needs a 2.4 GHz WiFi connection to enable remote control, voice commands, smart home integration, and app-based features like energy reports . Without WiFi, the thermostat still regulates temperature using manual controls on the device itself, but you lose all smart functionality. Make sure your WiFi signal reaches the thermostat location before installation

Does Mysa have a microphone or speaker?

No. It's a thermostat, not a listening device. We believe those experiences are best left to a smart home speaker that's likely updated more often than your thermostat.

Does Mysa sell my data?

No. We sell thermostats. That's how we make money. Full stop.

Does Mysa support single-pole and double-pole wiring?

Mysa for Baseboard can replace most single-pole and double-pole thermostats, but it functions internally as a single-pole device. It requires a connection to both power wires (L1 and L2/Neutral) but only switches the power to the heater on one of those wires (the load wire).

How do I install Mysa for Baseboard?

For safety, first turn off power at the circuit breaker. Then, follow the step-by-step wiring instructions in the Mysa app. Once installed, restore power at the breaker and complete the pairing process in the app.

How do I know if my baseboard heater thermostat is bad?

They can fail. Here are some signs your baseboard heater thermostat might be failing: Your heater doesn’t respond when you adjust the temperature on the thermostat. Your room feels too hot or too cold, indicating calibration drift. You hear clicking, but your heater doesn’t heat up; this could indicate a burnt-out heater element. The faceplate of your old mechanical thermostat feels too hot to the touch. (Smart thermostats like Mysa may feel slightly warm during normal operation — this is normal.) It might be time to upgrade to our smart thermostat for electric baseboard heaters. You’ll love being able to control the heat in every room from anywhere, and our precise calibration ensures reliable, comfortable performance.

How does a smart thermostat save more than a programmable one?

Programmable thermostats rely on manual input that often fails. Research shows 73% of owners never use the scheduling features because they are too complicated. Mysa removes this human error. Geofencing detects when you leave to lower the heat automatically, while smart schedules save 3-5 hours of runtime daily while you sleep. You save 15-26% on heating costs without touching the dial.

How much can I actually expect to save on my heating and cooling bills?

Customers typically save 10-26% on heating & cooling costs. Heating and cooling is the single largest energy expense in North American homes. Natural Resources Canada identifies heating as 61% of total energy use, while the U.S. Department of Energy confirms a simple daily temperature setback cuts annual bills by 10%. Whether you are cutting down a $2,000 annual energy bill or tackling a harsh Canadian winter, Mysa ensures you never pay to heat an empty house.

How to adjust a baseboard heater thermostat?

With a traditional dial thermostat, you must manually turn the knob until the room feels comfortable, which is often inaccurate and leads to overheating. Mysa’s smart thermostat allows you to fine‑tune the temperature digitally from the wall or your phone, set your ideal comfort level, and create weekly schedules or make quick adjustments via the app whether at home, work, or away.

I only see two wires in my gang box. Can I still install Mysa?

Mysa requires more than two wires to function. Unlike old mechanical thermostats that work like a simple light switch, Mysa is a smart device that needs continuous power to stay connected. The Requirement You typically need four wires in your electrical box: Supply (from the breaker) and Load (going to the heater). The Problem If you only have two wires, it is a "switch loop" and Mysa will not work without rewiring. We recommend you hire a licensed electrician or contact support with a photo of your current thermostat wiring

Is a neutral wire required?

Yes. Mysa for Baseboard requires a connection to both live wires in the electrical box (L1 and L2/Neutral) to power themselves; they cannot operate on a single conductor (two-wire) setups. However, always ensure you count the wires in the junction box, not the wires coming from the existing thermostat. Many homes have an extra wire tucked into the wall. Mysa data shows less than 10% of installations only have two wires in the junction box

Is it cheaper to leave baseboard heaters on all the time?

No. It is a common misconception that it is cheaper to leave baseboard heaters running constantly. It is more cost‑effective to heat only when and where you need it. Baseboard heaters allow zonal heating, so leaving them running in empty rooms wastes energy. Mysa’s smart thermostat can help you save up to 20% on heating costs by enabling zoned control, smart schedules, and geolocation features.

Is it energy efficient?

Absolutely! The Mysa thermostat is designed to optimize energy usage, helping you save on heating costs. With features like scheduling and remote control, you can manage your energy consumption effectively. Enjoy a cozy home while being environmentally friendly.

Smart thermostats built for every system in your home. We help you save energy and maintain a comfortable home. With its user-friendly app, you can control your heating or cooling systems from anywhere.

What temperature should baseboard heat be set at?

It’s entirely up to you and your comfort level. Most homeowners using Mysa keep baseboard heaters around 68–72°F (20–22°C) when they’re home, and lower the temperature to 60–65°F (16–18°C) while sleeping or away. Mysa’s electric baseboard thermostat lets you create custom heating schedules and uses geolocation to automatically adjust the heat based on your lifestyle, maximizing comfort and energy savings.

Mysa for Electric Baseboard Heaters V2 photo 1

Mysa for Electric Baseboard Heaters V2 photo 2

Mysa for Electric Baseboard Heaters V2 photo 3

Mysa for Electric Baseboard Heaters V2 photo 4

Mysa for Electric Baseboard Heaters V2 photo 5

For Electric Baseboards Heaters - V2

Built for high-voltage electric baseboard heaters, fan-forced heaters, convectors, radiant ceiling heaters.

$159.00

Model

Add Ons

assignment_return30-day risk-free trial with free returns

delivery_truck_speedFree shipping on orders over $100

shield5-year best-in-class warranty

timerFast delivery in 3 days or less

Useful links

Find local offers Contact support

Pricing details

Mysa for Electric Baseboard Heaters × 1 $159.00
Bundle discount -$0.00

$159.00

Description

What you get with Mysa’s electric baseboard heater thermostat

Meet Mysa for Baseboards V2 - The ultimate smart WiFi thermostat for baseboard heating with built-in energy monitoring and humidity sensors. Works with high-voltage 120V and 240V systems and installs in 15 minutes*. Adjust temperature from work or vacation using the free app, or use voice commands with Apple HomeKit, Alexa, and Google Home. Set schedules to match your routine and save up to 26% on heating bills.

*local regulations may require to hire licensed electrician.

speaker_phoneRemote Control

calendar_checkCustom Scheduling

analyticsMonthly Energy Report

energy_savings_leafSave up to 26%

voice_selectionSmart Home Assistants

acute15min Install

Compatibility

Systems our smart thermostat for baseboard heaters works with

Works with most high voltage (120V – 240V) electric heating systems. Requires a Neutral or L2 wire (3-4 wires total), verify with online compatbiltiy checker.

Supported Heating Types

Electric Baseboard
Electric Fan-Forced (Convector)
Self-Contained Hydronic Baseboard
Radiant Ceiling

Power Requirements

Max Load: 16 Amps
3,800 Watts @ 240V
1,900 Watts @ 120V
Install on 20A breaker

Min Load:
Baseboard V2: 250W
Baseboard Lite: None

Fits standard size gang box.

Not Compatible
Low Voltage (24V) systems (Central Furnace, Central Air, Heat Pumps)
Millivolt systems (Gas Fireplaces)
Central Hydronic systems (Water/Boiler based)
Electric In-Floor Heating (Requires Mysa for In-Floor)

Specifications

Dimensions
Height: 5.1 in (129 mm)
Width: 3.5 in (88 mm)
Depth: 0.8 in (20 mm)

Display
LED display with touch buttons Up/down temperature controls

Sensors & Control
Temperature: ± 0.5 °F (±0.3 °C)
Humidity: ± 2%
Current and Voltage Sensor for Power Monitoring
Light Sensor
Proximity Sensor

Wireless Connectivity
Wi ‑Fi 2.4 GHz (802.11 b/g/n)
Bluetooth Low Energy (BLE)

Power & Compatibility
Works with 120–240 VAC heating systems
Baseboard heater
Convector (short cycle)
Fan ‑forced convector (long cycle)
Radiant ceiling heating
Fits standard size gang box
Install on 20 A breaker

Max load
16 A 1,900 W @ 120 VAC
3,800 W @ 240 VAC

Certifications
UL 60730

Warranty + Returns

Our return policy is simple. High utility bills will never return. But if you do need to send your Mysa back, that's simple too - free shipping both ways and expert support at every step.

You expect a smart thermostat to last. After a million units and years of engineering refinement, we know ours do. That's why every Mysa comes with 5-year coverage - more than double the 2-year industry standard.

What's in the box

Features

other_housesMulti-Home

home_pinAuto Home / Away Temperature

family_groupShared App Access

analyticsMonthly Energy Report

electric_boltElectricity Usage

area_chartEnergy Charting

brightness_6Auto Brightness

dew_pointTemperature / Humidity Alerts

auto_awesome_mosaicCustom Zoning

speaker_phoneRemote Control

calendar_checkCustom Scheduling

in_home_modeSmart Home Control

share_locationGeofencing

wifiWifi Connection

Control from Anywhere

"The 4 best smart thermostats of 2025"

~ Wirecutter / New York Times

"Works as expected…finally got rid of the junky 1980’s thermostat that only heated to the max temp"

~ Derek F.

"Does a better job than the other smart thermostats I've used and the app gives you all the information you need to make the best use of your home heating dollars."

~ Ian V.

"The step by step guide really help to make things easier for first time installer like me.”

~ Chris L.

"Mysa support team is awesome; Leigh helped with the installation and made the whole process smooth.”

~ Anmol A.

"Reliable, beautiful, and clearly improved”

~ La Presse

What others asked before buying

4.6 5463 reviews

Tyrel B. Verified

Canada
10/18/2026

Easy to install, works perfect!

Easy to install, works perfect! The installation instructions and support videos made it really, really easy to install. And the product works perfect! We can control the heat of our vacation property remotely now...
Review for Mysa for Electric Baseboard Heaters V2
Gwendolyn M. Verified

Canada
10/13/2026

I love my Mysa thermostats and how easy it is to control them remotely

I love my Mysa thermostats and how easy it is to control them remotely.
Review for Mysa for Electric Baseboard Heaters V2

Reply from Mysa

Thank you for the 5-star review! We're so glad you're enjoying your Mysas and the convenience of controlling them from anywhere.
Andrew Verified

Canada
10/09/2026

Excellent product

Excellent product. Easy to set up and use and sync with the app. I’m very happy with the product. Delivery was very fast also.
Review for Mysa LITE for Electric Baseboard Heaters

Reply from Mysa

Thanks, Andrew! So glad setup and delivery were smooth. Enjoy your Mysa!
Gordon D. Verified

Canada
10/08/2026

Super easy and user friendly.

We bought an old cottage that likely had its original line voltage thermostats. None of them worked properly. Bought six of these. They were super easy to install and worked like a charm. Quick and easy to set up with wifi. Now I can warm the cottage up before we get there. App is super user friendly and intuitive. I love that the display is simple and physical up and down buttons. Also, easy to change the brightness on the display. The bathroom one is bright enough that it’s like a nightlight and the bedroom ones are barely visible so we can enjoy the moonlight streaming in!
Review for Mysa LITE for Electric Baseboard Heaters

Reply from Mysa

Thanks so much, Gordon! We love hearing that six Mysas brought your old cottage up to date, and that you can warm it up before you arrive. The nightlight bathroom and moonlit bedrooms are a lovely touch. Enjoy many cozy weekends at the cottage!
Antony A. Verified

Canada
10/07/2026
Perfect smart thermostat

Just a perfect smart thermostat with good design.
Review for Mysa for Electric Baseboard Heaters V2

Reply from Mysa

Thanks Antony — we’re glad the design landed for you. Really appreciate you taking a moment to share that.
Daniel A. Verified

United States
10/06/2026

All good

All good. Than you for the great service and product.
Review for Mysa for Electric Baseboard Heaters V2

Reply from Mysa

Thanks so much, Daniel — glad the product and service hit the mark!
J.T. Verified

Canada
10/05/2026

Peace of mind

I purchased several of these after I had an old thermostat fail (on high setting) while we were away for several weeks. These were easy to install and seem to work well. I will have some peace of mind knowing that I can check them remotely.
Review for Mysa for Electric Baseboard Heaters V2
CK. Verified

Canada
10/05/2026

Excellent Product Delivering Exactly as Promised

The Mysa Electric Baseboard Heater V2 thermostat is an excellent product which is easily installed and set up delivering exactly as promised. Customer service is second to none, very helpful and professional.
Review for Mysa for Electric Baseboard Heaters V2

Reply from Mysa

We’re thrilled to hear your Mysa for Electric Baseboard Heaters V2 was easy to install and is delivering exactly as expected. We really appreciate you recognizing our support team as well. Thanks for choosing Mysa! Warmly, Bassirou Tine
francis s. Verified by shop
10/04/2026

Très bon produit très satisfait

Review written in Shop App
Review for Mysa for Electric Baseboard Heaters V2
Mark C. Verified

Canada
09/30/2026

Great Product- Nice Design - Fantastic Team

Great Product - use at the cottage to adjust heat remotely. NICE LOOKING and easy to use app. All this backed by excellent customer support and a fantastic MYSA Team
Review for Mysa LITE for Electric Baseboard Heaters

Reviews in Other Languages

Michel Verified by shop
04/05/2026

Great product, fast delivery

Review written in Shop App
Review for Mysa for Electric Baseboard Heaters V2
Richard L. Verified

Canada
04/27/2025

Very beautiful and functional

Has been accepted by my spouse and they work very well. Easy to install and set up in the app. I've had them for more than one and they work great.
Review for Mysa for Electric Baseboard Heaters V2
Robert P. Verified

Canada
04/26/2025

Matt black

Excellent thermostat and in matt black it is super beautiful and chic. Nothing to do with ordinary thermostats
Review for Mysa for Electric Baseboard Heaters V2