L.B. White 300 Director - Manual (Page 8)

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FIG. 3 VENTING TO OUTSIDE THROUGH WALL FIG. 2 VENTING TO EXISTING CHIMNEY
A) Minimal 3 ft.
B) Minimal 3 ft.
C) The shortest
D) The same or bigger than the stacks outlet
diameter
E) Minimal 3 ft.
1) Anti-wind device provided
with the heater
2) Horizontal crossing with minimal upside angle pitch of 5º
3) Chimney 8 in. x 8 in. of minimal inside measure
4) Chimney anti-explosion flap door
5) External seating wall
Note: The above information is a recommendation only. Have
your installation checked by local authority.
A
A
4