A. Joints with approved hard solder such as silfos or approved equal will be permitted.
B. Gas range piping shall be so sized and installed as to permit the proper and safe operation of the appliance.
C. Each individual appliance fuel line shall be provided with proper and approved shutoff valve so located as to permit easy access thereto.
D. All fuel lines shall be tested for leaks by installer before appliance is put in operation. Open flame testing shall not be permitted.
(Prior code § 14.301(f)).