Figure 5
Under no circumstances should internally zinc alloy coated piping be used. According to the LP-Gas Code and
National Fuel Gas Code - If galvanized piping is used, it must be EXTERNALLY coated only! Galvanized water pipe
used for gas installations will result in reduced gas pressure and gas leaks.
All bends in metallic tubing should be smooth, elbows are
recommended.
CAUTION: Shut off the main gas supply before removing end
cap to prevent gas from filling the work area. Test for gas
leakage when installation is complete.
8
PIPED GAS SUPPLY
LESS THAN 6 FEET
GAS
VALV
IF USING FLEXIBLE CHECK
LOCAL CODES FOR SPECIFIC
REQUIREMENTS