1172 Total devices
Ko-Fi

Meross Thermostat Boiler/Heat Pump (EU)

Meross Thermostat Boiler/Heat Pump (EU)

Device Info

Manufacturer:
Model:
Protocol:
Thread Role:
Vendor ID:
Product ID:
Certificate ID:
Date Certified:
Matter Version:
Device Type:
MTS220B EU
End Device (MTD)
0x1345
0xE005
CSA263TCMAT54352-24
16.06.2026
1.5

Available from

Amazon.com
Amazon.co.uk
Amazon.ca

Notes and annotations

N/A

Matter Protocol

The Meross Thermostat Boiler/Heat Pump (EU) from Meross uses Matter over Thread to connect to your smart home. Thread is a low-power mesh network built for devices like a Humidity, Temperature, Thermostat. Devices pass messages to each other, so the mesh gets stronger and reaches further with every router you add.

In a Thread network, the Meross Thermostat Boiler/Heat Pump (EU) works as a End Device (MTD).

Border Router (TBR)

A Thread Border Router connects your Thread devices to your home network, so no extra hub is needed.

Router (FTD)

A Thread Router stays powered on and relays messages for other devices, extending the range of your network.

End Device (MTD)

A Thread End Device talks to nearby routers and does not relay messages, which saves power and battery life.

Every Thread router you add makes your mesh stronger and extends its range. See all Thread devices →

Matter Version

Matter 1.5

The Meross Thermostat Boiler/Heat Pump (EU) is certified on Matter 1.5, released in November 2025. It added cameras with live video and two-way audio, closures such as garage doors, gates and awnings, and soil sensors. Devices can also share electricity prices and grid data.

Frequently Asked Questions

Does the Meross Thermostat Boiler/Heat Pump (EU) need a smart hub?

Yes. The Meross Thermostat Boiler/Heat Pump (EU) needs a Thread Border Router to reach your home network, plus a Matter controller from your platform. Most devices handle both, like a HomePod mini, Google Nest Hub (2nd gen) or Amazon Echo (4th gen). See all border routers

Does the Meross Thermostat Boiler/Heat Pump (EU) work without internet?

Yes. Matter runs on your local network, so the Meross Thermostat Boiler/Heat Pump (EU) keeps working when your internet goes down. Remote access, voice assistants and some Meross cloud features may still need a working connection.

Does the Meross Thermostat Boiler/Heat Pump (EU) work with Apple Home, Google Home, Alexa and Home Assistant?

Yes. The Meross Thermostat Boiler/Heat Pump (EU) is Matter certified, so it works with Apple Home, Google Home, Amazon Alexa, Samsung SmartThings and Home Assistant, as long as the platform supports Humidity, Temperature, Thermostat devices. Support for newer device types can differ per platform.

Do I need the Meross app to use the Meross Thermostat Boiler/Heat Pump (EU)?

No. Any Matter hub can set up and control the Meross Thermostat Boiler/Heat Pump (EU) without the Meross app. Some advanced features may not be part of Matter yet, so settings like firmware updates or special modes can still require the Meross app.

How do I set up the Meross Thermostat Boiler/Heat Pump (EU)?

Open your smart home app, choose to add a device and scan the Matter QR code on the Meross Thermostat Boiler/Heat Pump (EU) or its packaging. You can also type in the 11-digit Matter code instead. The app guides you through the rest. Keep the code safe, you need it again after a reset.

Noticed an error? Submit a correction form.