Puzzling problem for people who like puzzles!

Author	Message
PhilTilson Newbie Joined: 15/11/2015 Location: United Kingdom Posts: 35	Posted: 02:37pm 10 Oct 2022       Nimue: Oh no, it's a lot more complicated than that!  There's a set of solar tubes that need to be monitored for circulation, a gas-fired boiler to add heat when necessary, two 'ring mains' for hot water which need to be separately controlled at different times of day and an underfloor heating sysytem to be monitored! CaptainBoing: Nothing on PGD and PGC.  Weird poblem  but now solved, albeit rather clumsily!