NTI Trinity Tft399 Installation And Operation Manual page 20

│Installation and Operation Instructions
Trinity
Roof Venting Options – Direct Vent Installation
Figure 4-5(a)
Two-pipe Termination (Roof)
Location of exhaust and air-inlet
connections vary between
models, see Figure 4-3.
(model Tft60-110 shown)
Exhaust
Figure 4-5(c)
PolyPro / InnoFlue Concentric Termination (Roof)
Location of exhaust and air-inlet
connections vary between
models, see Figure 4-3.
(model Tft60-110 shown)
Exhaust
Inlet
20
IPEX Concentric Termination (Roof)
Location of exhaust and air-inlet
connections vary between
models, see Figure 4-3.
(model Tft60-110 shown)
Inlet
Exhaust
Two-pipe Termination (Roof-exhaust / Sidewall-inlet)
Location of exhaust and air-inlet
connections vary between
models, see Figure 4-3.
(model Tft60-110 shown)
Exhaust
Tft Series
Figure 4-5(b)
Figure 4-5(d)
Inlet
Inlet