Please note! This trial has now been completed. For further information on EOGB’s OpenTherm boiler please see their website:


Genius Hub has partnered with EOGB to bring to market the first OpenTherm controlled oil boiler. OpenTherm has the potential to bring our boilers into the 21st century providing more control than ever before.

EOGB have created the first and only OpenTherm controlled modulating oil boiler, and we have an exciting opportunity for 5 customers.

Would you like to test EOGB’s new boiler using an OpenTherm enabled Genius Hub?

Benefits of the new modulating boiler system:

  • Increased fuel efficiency of up to 13% (as shown by latest efficiency tests)
  • Great visibility of what your boiler is doing via OpenTherm
  • At the end of the trial, you can choose to purchase the boiler if you wish – 80% discount from the RRP
  • Free installation and removal if you choose not to keep the boiler
  • Free Genius Hub upgrade
In order to qualify, you must meet all of the following criteria:
  • MUST have a Oil boiler
  • Less than 3 hours travel time from Birmingham
  • Boiler load requirement between 15kW and 32kW (3+ bedroom house)
  • Heat only boiler – no built in pump / expansion tank
  • Subject to site survey

If the above is of interest to you, please get in touch at

Please note that the above is offered on ‘first come, first served’ basis.

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