I'm not sure, but it also looks like the ESi series 6 use the same style of connector so that might work. This is a UK and ROI specific subreddit, r/DIY has a lot of US Specific content, things like products to use, where to get them, laws and codes that don't apply to the UK.

The yellow/green wire is exclusively reserved as a CPC or earth wire, the regulations prohibit it's use for any other purpose even if it is identified with tape, sleeving or numbers. The heat produced from underfloor heating ensures an even distribution of heat in rooms, so it’s one of the most energy-efficient ways to heat your home.Backplate and existing wiring meant straight swap (Backplate was a bit of a squeeze, so swapped for new one anyway, as easy to do).

Hive Support were initially very helpful, and sent out a plate, but unfortunately it was for a thermostat. Turn it up, down, on or off, set schedules and get notifications if you accidentally leave it on when you head out. The Hive Multizone kit contains an extra thermostat and receiver allowing you to control the heat in different areas of your home.The installation guide talks about adapters but if you ask Hive where to get them, they'll tell you they don't exist.

I know the boiler end of the wiring is fine and my boiler is already set to constant as my existing receiver works just fine. And since it packs all its features into the Hive app, it’s smaller than our original Hive Thermostat too. If you want your upstairs warmer than your downstairs, or this room cooler than that room, you can set different temperatures in different rooms and/or floors with Hive Multizone. While this discrepancy is rather large, it is not quite large enough to rule out the possibility of it being due random chance.You can link the stat out but tbh always better to remove the stat compleatly from the wiring center. e. a separate hot water tank heated by your boiler) you can control your hot water with the thermostat. If you have both Hive Heating Plus and Boiler IQ, we’ll be managing the alerts to make sure you don’t receive duplicate alerts. Unfortunately our engineers can't install a Hive Thermostat on solid fuel boilers (such as biomass systems or coal) and heat pumps. Yes, you can connect your thermostat with other Hive devices using the Hive app – for example you can boost the heating when a Hive Motion Sensor detects movement.