Installation / Operation Instruction Manual

Page 28
• Direct Vent - Optional Side wall Terminations
4. Concentric Vent Termination
• Direct Vent - Optional Horizontal and Vertical Concentric Vent
Strap
1" (25mm) to
4" (100mm)
Combustion Air
Vent
12” (30cm) Minimum
clearance above
highest anticipate
snow level.
Vent
12” Minimum clearance
above highest anticipated
snow level or grade,
whichever is greater.
12” Minimum clearance
above highest anticipated
snow level or grade, whichever
is greater.
Side Wall Kit
(2” or 3”)
Exterior Wall
Exhaust
Combustion Air
Concentric Vent Termination
• Direct Vent - Optional Horizontal
and Vertical Concentric Vent
• Direct Vent - Optional Side wall Terminations
4. Concentric Vent Termination
• Direct Vent - Optional Horizontal and Vertical Concentric Vent
Strap
1" (25mm) to
4" (100mm)
Combustion Air
Vent
12” (30cm) Minimum
clearance above
highest anticipate
snow level.
Vent
12” Minimum clearance
above highest anticipated
snow level or grade,
whichever is greater.
12” Minimum clearance
above highest anticipated
snow level or grade, whichever
is greater.
Side Wall Kit
(2” or 3”)
Exterior Wall
Exhaust
Combustion Air
• Direct Vent - Optional Side wall Terminations
4. Concentric Vent Termination
• Direct Vent - Optional Horizontal and Vertical Concentric Vent
Strap
1" (25mm) to
4" (100mm)
Combustion Air
Vent
12” (30cm) Minimum
clearance above
highest anticipate
snow level.
Vent
12” Minimum clearance
above highest anticipated
snow level or grade,
whichever is greater.
12” Minimum clearance
above highest anticipated
snow level or grade, whichever
is greater.
Side Wall Kit
(2” or 3”)
Exterior Wall
Exhaust
Combustion Air
NOTE: Concentric Vent Terminations cannot be
less than 12” apart in multi-unit installations
or in cascading operations. Consult local
codes and the manufacturer’s guidelines for
acceptable separation distances.