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Nov 5, 2021
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Durham
Member Type
DIY or Homeowner
Worcester MT10RF mechanical rf thermostat is broken (dropped and all cogs dislodged) Is it possible to just replace the transmitter I.e. the part with the clock in. Also are other transmitters compatible with the MT10RF
receiver
 
The transmitter and receiver are available as spare parts independently:

Transmitter -- part number 8 716 106 191 0

Receiver for the Greenstar i, Si, CDi and Highflow CDi combination boilers -- part number 8 716 106 664 0


I'm not sure whether other programmers are compatible with the receiver. You might have to ask Bosch about that.
 
You may have to speak to Worcester on that one, sometimes it’s possible (that I know from other RF stats) to pair up a new one. I don’t know of any that are compatible with it.

There should be an override feature on the receiver to get heating on.
 

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