Adapter MMA M28xM30 White Danfoss
White adapter for MMA M28 radiator valves. Fits Danfoss Ally, ECO Bluetooth and Epecon Fluide (Comap). Easy direct mounting on the thermostat!
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Adapter MMA M28xM30 White Danfoss
Description
Optimize your heating and control your indoor temperature digitally. With this MMA M28 to M30 adapter, you don't have to replace the entire radiator valve when you want to upgrade to smart, electronic thermostats. The adapter acts as a direct bridge between your older valve body and modern smart home systems. The installation requires no special tools or draining of the heating system — the adapter is screwed directly onto your existing M28 radiator valve.
Compatibility & Areas of Use
- Thermostats: Directly adapted for Danfoss Ally (Zigbee control) and Danfoss ECO Bluetooth.
- Radiator valves: Fits all standard MMA M28 valves as well as Epecon Fluide (Comap).
- Smart Home Integration: Enables you to connect older elements to a complete Danfoss Smart Heating system.
Installation in 3 easy steps
- Unscrew your old manual thermostat from the MMA valve.
- Screw the M28 x M30 adapter directly onto the valve body by hand.
- Click or screw your Danfoss Ally / ECO thermostat onto the adapter and start the calibration.
Specifications
- Threading Valve side: M28 x 1.5
- Threading Thermostat side: M30 x 1.5
- Mounting: Direct mounting (Tool-free)
- Color: White (RAL 9016-compatible)
- Material: Impact-resistant, heat-resistant polymer (plastic)

