NTI FTG 600 - Page 16

Installation & Operation Manual │ FTG
16
Termination Examples – Direct Vent Installation
Figure 4-2(a) Two-pipe (Sidewall)
Figure 4-2(b) Two-pipe (Roof)
Figure 4-2(c) Two-pipe (Rooftop / Sidewall)
Combustion Air-inlet
– pointing down, min.
12in. above snow level
Exhaust – pointing
up, min. 18in. above
combustion air-inlet
Combustion Air-inlet
– pointing down, min.
12in. above snow level
Exhaust – pointing
out, min. 18in. above
combustion air-inlet
Combustion Air-inlet
– pointing down, min.
12in. above snow level
Exhaust – pointing
up, min. 12in.
above snow level
Combustion Air-inlet
– pointing down, min.
12in. above snow level
Exhaust – pointing
out, min. 12in.
above snow level