Do I need an OpenTherm boiler to use Wiser Home? Follow
No, Wiser works very efficiently with most boilers and is easy to install. The beauty of Wiser is if you do decide to upgrade to an OpenTherm boiler, our smart control will also be compatible.
Please note: The Wiser system currently supports OpenTherm only in conjunction with a combi boiler with 1 heating circuit.
For more information on OpenTherm on the 1st Generation HubR please see:
How to connect the Communication module
For more information on OpenTherm on the 2nd Generation HubR please see:
Setting up the Wiser HubR 2nd Generation