Recent content by chrishunt

Thanks, I've already spoken with Drayton/Wiser and they're telling me there was a change to the OT spec in 2021 which they haven't implemented and don't have any dates for and to speak with the boiler manufacturer about compatibility. "Our Wiser Kit 1 was certified by the OpenTherm Association...

Looking at a new boiler as the old one has failed. Looking at the ideal vogue c32. However whilst it's has opentherm support as does my current thermostat, wiser kit 1 I'm trying to find out if they are truly compatible? Anyone know or have experience of this combination?