Venting Requirements; Maximum Equivalent Lengths; Minimum Equivalent Lengths - State Water Heaters SUF 130 300 Instruction Manual

VENTING REQUIREMENTS

APPROVED MATERIALS
FIELD SUPPLIED FITTINGS
PRIMER AND CEMENT
PIPE SIZE REQUIREMENTS
NOTE:

MAXIMUM EQUIVALENT LENGTHS

Four Inch Pipe
Six Inch Pipe
INTAKE AIR AND VENT PIPE CLEARANCES

MINIMUM EQUIVALENT LENGTHS

Four Inch Pipe
requirement for the intake air pipe.
Six Inch Pipe
requirement for the intake air pipe.
MAXIMUM NUMBER OF ELBOWS
FACTORY SUPPLIED FITTINGS
NOTE:
TABLE 7
Number of 4 Inch Pipe
90° Elbows
Maximum Feet (Meters)
Installed
6 INCH EXTENDED VENT TERMINATIONS
OPTIONAL CONCENTRIC TERMINATIONS
22
6 Inch Pipe
Maximum Feet (Meters)