I've double checked compatability and it actually says in the boiler manual:
The Remeha Avanta Plus can therefore be controlled directly by any other controls with the OpenTherm® logo
Hi everyone,
Quick question.
I'm installing a wireless room stat to a Rehema Avanta Plus combi-boiler (not sure exactly which model).
The ESi room stat has OpenTherm connections and the boiler manual states "The Remeha Avanta Plus has an OpenTherm® interface. This enables our modulating range...