We've been playing around with this as a way to help explain how Radbot (myradbot.com) can save 30--50% of a typical UK heating bill (and carbon footprint) but

We've been playing around with this as a way to help explain how Radbot (myradbot.com) can save 30--50% of a typical UK heating bill (and carbon footprint) but we think that this is probably still too complex. Suggestions welcome! Rgds Damon