NTI FTG 600 - Page 17

FTG │Installation & Operation Manual
17
Figure 4-3(a) Concentric (Roof)
Figure 4-3(b) Concentric (Sidewall)
Concentric and Low Profile Vent Termination Kits are only available in sizes up to 4 in.;
therefore they are not an option for models FTG 1200-2400.
Refer to vent-teminal
manufacturer instructions
for correctly connecting
to vent-terminal
Combustion Air-inlet
– drawn from bottom of
bell shape, min. 12in.
above snow level
Exhaust –
exits the top
Exhaust
Air-inlet
Combustion Air-inlet
– drawn from bottom or
circumference, min.
12in. above snow level
Exhaust –
exits the center
Exhaust
Air-inlet
Refer to vent-teminal
manufacturer instructions
for correctly connecting
to vent-terminal