Summary Of Vertical Venting Options - Crown Boiler BWC Series Installation Instructions Manual

TABLE 6.2b: SUMMARY OF VERTICAL VENTING OPTIONS
VENT OPTION #
CLASSIFICATION USED IN THIS
MANUAL
ILLUSTRATED IN FIGURE
VENT PIPE STRUCTURE
PENETRATION
AIR INTAKE PIPE STRUCTURE
PENETRATION
VENT PIPE SIZE
AIR INTAKE PIPE SIZE
BWC150
BWC225
BWC150
BWC225
EXHAUST TERMINAL
AIR INTAKE TERMINAL
VENT MATERIAL
AIR INTAKE MATERIAL
"N.R" - Not recommended "N.A." - Not applicable
6
VERTICAL
DIRECT VENT
6.4
ROOF
ROOF
3"
4"
49.5 FT
N.R.
52 FT
N.R.
RODENT SCREEN BY VENT SYSTEM
MANUFACTURER. SAME DIAMETER
AS VENT SYSTEM. SEE TABLE 6.5.
4" 180 ELBOW
APPROVED VENT SYSTEM SHOWN
IN TABLE 6.5
GALVANIZED OR PVC
12
7
VERTICAL
DIRECT VENT
6.4
ROOF
ROOF
4"
4"
N.R.
47 FT
N.R.
52 FT
4" 180 ELBOW