Can Genius control my boiler?

Genius will be able to control your boiler if the boiler can be controlled by either a switched live or a volt free contact on the thermostat terminals of the boiler.

Here is a link to our wiring diagrams.

You just need to check with your boiler manufacturer that. If the boiler can be controlled by a 3rd party thermostat that uses the switched live (230v) or a volt free contact.