Capital PRO32BI Use And Care Manual page 8

NOTE:
INSTALLER SUPPLIED
SHUT OFF VALVE MUST
BE EASILY ACCESSIBLE
REGULATOR 4.0"W.C.
NPT
1/2 CLOSE NIPPLE
NATURAL GAS
SUPPLY LINE
NATURAL GAS
INSTALLATION MUST CONFORM
WITH LOCAL CODES OR IN THE
ABSENCE OF LOCAL CODES
WITH THE NATIONAL
FUEL GAS ANSI Z223.1
professional series
NPT
1/2 ELBOW