We have a ceramic electric hob and are looking to add a two burner gas hob (possibly a wok burner) to our kitchen. I wont be doing this myself but just interested in the reply to be "in the know". If that gas pipe is not feeding any other gas appliance, would a 15mm copper pipe be more than sufficient for an ordinary more recent 4 burner gas hob (no oven) let alone a 2 burner wok style hob that I will be having installed? I see on some forums people are mentioning 22mm pipes but for what I have described, would that 15mm be sufficient? The copper pipe will probably be teed off from a 22mm connection from the garage which will feed a boiler. The total distance of 15mm pipe between boiler and hob will be approx. 9m max and probably around 5 or 6 elbows.
Secondly, is it perfectly acceptable to have this pipe buried under 100mm of Kingspan insulation boards with wet underfloor heating above the boards and then screed and tiles?
Secondly, is it perfectly acceptable to have this pipe buried under 100mm of Kingspan insulation boards with wet underfloor heating above the boards and then screed and tiles?
