(1) A FAS, when using gas for heating or cooking purposes, must be connected to the gas outlet by an approved mobile or manufactured home connector. Gas connectors must be of adequate size to supply the total demand of the connected FAS and have a maximum length of six feet.

(2) A shutoff valve controlling the flow of gas to the entire gas piping system must be:

(a) Installed for each FAS;

(b) Readily accessible;

(c) Identified as the "shutoff valve"; and

(d) Installed near the point of connection to the service piping or supply connection of the liquified petroleum gas (LP-gas) tank.

(3) The installation and size of each section of LP-gas piping is determined by the mechanical code as adopted by the state building code council.