Slant/Fin Victory II VHS-30EP Installation And Operating Instructions Manual page 11

V II
ICTORY VHS Models
Natural Draft Chimney and Type "B" Venting Tables
Table 1. Masonry Vitreous Tile-Lined Chimney (not metal lined)
Chimneys not exposed to the outdoors below the roof line. (5" dia. vent adapter must be used)
Additional
Boiler Gas Appliance
Model(s) † in Venting System
VHS-90 No
VHS-120
VHS-150
VHS-180
VHS-180 No
VHS-90 Yes
VHS-120
VHS-150
VHS-180
VHS-150 Yes
VHS-180
Table 2. Type "B" Venting and Metal-Lined Masonry Chimney
UL LISTED MATERIALS ONLY. (5" dia. vent adapter must be used)
Additional
Boiler Gas Appliance
Model(s) † in Venting System
VHS-90 No
VHS-120
VHS-150
VHS-180
VHS-90 No
VHS-120
VHS-150
VHS-180
VHS-90 Yes
VHS-120
VHS-150
VHS-180
VHS-120 Yes
VHS-150
VHS-180
† Only Victory II boiler models shown for each application permitted to be installed in that manner specified.
• Also see ANSI Z223.1 –– 2006 Chapter 12 and 13.
Connector
Type "B" 1. Connector diameter must be upsized to 7".
2. Chimney height limits: Min. 15 ft., Max. 30 ft.
3. Lateral length restriction applies (Table 13.1 (c))
4. Internal area of chimney: Min. 50 sq. in.,
Max. 269 sq. in.
Single-wall 1. Connector diameter must be upsized to 7".
2. Chimney height limits: Min. 15 ft., Max. 30 ft.
3. Max. lateral length may not exceed 2 ft.
4. Internal area of chimney: Min. 50 sq. in.,
Max. 269 sq. in.
Type "B" 1. See Table 13.2 (c) for chimney height
and connector length restrictions.
2. Connector may have to be upsized to 6" diameter
to meet requirement of 10-8.
Single-wall 1. See Table 13.2 (d) for chimney height
and connector length restrictions.
2. Connector may have to be upsized to 6" diameter
to meet requirement of 13.2 (d).
Connector
Type "B" See Table 13.1 (a) for minimum and maximum
of vent height and lateral length restriction.
Single-wall See Table 13.1 (b) for minimum and maximum
of vent height and lateral length restriction.
Type "B" 1. See Table 13.2 (a) for vent height and
connector length restrictions.
2. Connector and vent diameter may have to be
increased to 6" or 7" to meet requirement of
Table 13.2 (a).
Single-wall 1. See Table 13.2 (b) for vent height and
connector length restrictions.
2. Connector and vent diameter may have to be
increased to 6" to meet requirement of
Table 13.2 (b).
Requirements*
Requirements*
11
National Fuel Gas Code
Reference Table No.*
(ANSI Z223.1)
13.1 (c) (2006 edition)
13.1 (d) (2006 edition)
13.2 (c) (2006 edition)
13.2 (d) (2006 edition)
National Fuel Gas Code
Reference Table No.*
(ANSI Z223.1)
13.1 (a) (2006 edition)
13.1 (b) (2006 edition)
13.2 (a) (2006 edition)
13.2 (b) (2006 edition)