I’ve finally managed to track down a UK supplier (Rexel Salford) of IRISS Overtemperature Indicators.
Been after these for a while as a visual indicator to any potential overheating issues, they turn and remain pink at 70deg.
In an ideal world there shouldn’t be any issues, but with having an EV charger, ASHP, Induction Hob and in the future batteries I’d rather have some sort of early indicator of overtemperature.
The minimum order quantity were bags of 50 so I have a fair few left over. I’ll post an advert in the community marketplace for anyone whose interested.