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Product description
This smart thermostat only supports 2.4GHz Wi-Fi networks
Compatibility Checker
Use the meross Compatibility Checker to see if your system is compatible
Check C-Wire Requirement (Not Included)
Use the Compatibility Checker to see if a C-wire is required (Sold separately)
1 Professional Support Team
2 Incompatible Systems
3 Compatibility Checker
4 Check C-Wire Requirement
5 Sleek Modern Design
Explore More Meross Smart Devices
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4.1 out of 5 stars 63
4.1 out of 5 stars 201
4.4 out of 5 stars 70
4.1 out of 5 stars 428
4.4 out of 5 stars 4,762
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Price
$55.99$55.99
$72.19$72.19
$47.49$47.49
$20.79$20.79
$35.99$35.99
$26.34$26.34
$22.09$22.09
Compatible Devices
24V HVAC systems
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24V HVAC systems
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Not Compatible
Baseboard Heater
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Baseboard Heater
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Not Compatible
Millivolt Heating
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Millivolt Heating
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Not Compatible
R,W/R,G,W
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R,W/R,G,W
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Works with
Matter/Alexa/Google/SmartThing
Alexa/Google/Apple HomKit
Alexa/Google/Apple HomKit
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Apple HomKit/Alexa/Google
Apple HomKit/Alexa/Google
Apple HomKit/Alexa/Google
Works with sensor
MS130H
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Adjustable Screen Brightness
✔
✔
✘
✘
✘
✘
✘
Does this thermostat include a C-wire adapter? How can I determine whether a C-wire adapter is needed?
No, it does not come with a C-wire adapter. You will need one if your existing thermostat has wires for R, W, Y, G; or R, O/B, Y, G; or R, O/B, Y, G, and W (AUX).
I have R, W, Y, G, C wires, is this compatible with this smart thermostat?
Yes, the smart thermostat is fully compatible with your system if your current wiring configuration matches any of the following: R, W, C; R, W, G, C; R, W, Y, G, C; R, O/B, Y, G, C; or R, O/B, Y, G, W (AUX), C-wire adapter not required
Why is my smart thermostat screen blank or no power?
Pleae Verify R/C Wire Connections:Check that R (Red) and C (Common) wires are securely inserted at both the thermostat and HVAC control board. The C wire must be connected to the “C” terminal at the furnace.
Why is my heat pump heating when it should be cooling, and cooling when it should be heating?
This issue is likely caused by an incorrect setting for the reversing valve. You can fix this in the Meross app by going to: Meross app > Device Settings > Advanced > Installation Settings > HVAC Equipment > O/B Reversing Valve Type.
I have installed the wifi thermostat but it is not working. What should I do?
The issue may be caused by incorrect wiring or the need for an additional C-wire. For accurate diagnosis and resolution, please contact our technical support team via phone or email to verify your wiring configuration and system compatibility.
Before You Buy: Some wiring configurations require a C wire (not included). Please verify compatibility before purchasing. Meross smart thermostat for home is suitable for 95% of HVAC systems, including heat pump, air conditioner, furnace, boiler, dehumidifier, humidifier. Not suitable for 110V/120V/240V electric baseboard heaters, millivolt thermostat and two wire sysytems.
Seamless Matter Integration: This wifi thermostat integrates locally with Matter‑certified platforms such as Apple Home, Amazon Alexa, Google Home, Home assistant and Samsung SmartThings—helping save you time and reduce app overload
Smart Schedule: Set it and forget it! The 24/7 flexible schedule plans allow you to customize your heating and cooling routine, whether you are at home, away, or asleep. Stay comfortable while you’re in, save energy when you’re away. Track and manage your HVAC usage in the meross app to optimize resource conservation and lower your electrical bills
On-the-Go Control: Easily monitor and control your thermostat for house via smart app at anywhere anytime
Smart Alerts: Stay informed about filter life, system malfunctions, and long-term operation. With meross wifi thermostat, you’ll have peace of mind knowing that your HVAC system is functioning properly and cut down unnessary energy cost
Easy to Install: Set up your smart thermostat by following the step-by-step instructions in the meross app. If you need any help, feel free to reach out to meross customer service by phone, live chat, or email
Sleek Modern Design: Meross wifi thermostats for home features a sleek glass panel in classic black or white. It Is ideal for any home decor, from minimalist, scandinavian to coastal, farmhouse, industrial, transitional and more
Original price was: $61.99.$56.96Current price is: $56.96.