I am trying to hook up a 40# LP tank to my house to supply my gas stove. I have the LP conversion kit installed and piping installed and inspected to the the exterior. Can I just use flexible piping (i.e. Mr Heater type/gas grill) and connect it from the house termination to the tank?

  • 2
    I haven't read through the codes, but I think either rigid pipe (black steel pipe), or Corrugated stainless steel tubing (CSST) is acceptable. You're probably not going to be using the same piping you used for your portable gas grill, unless your gas grill is really heavy duty.
    – Tester101
    Jan 10 '14 at 13:06

The gas grill lines aren't OK but CSST, which is a flexible line usually painted yellow for interior or black plastic coating for exterior, should be OK. Here is a safety website about CSST http://www.csstsafety.com/

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