NTI Trinity TX Series Installation And Operation Manual page 13

Tx I&O Manual
Figure 4-2 (a) Universal Exhaust-vent & Air-inlet Appliance Adapter
Upper Gasket – 3.5" OD Seal
use with CPVC (PVC for Air-inlet)
Middle Gasket – 3.14" OD Seal
use with Polypropylene
Lower Gasket – 3" OD Seal
use with Stainless Steel
Figure 4-2 (b) Universal Exhaust-vent & Air-inlet Appliance Adapter
Exhaust-Vent
Gasket Identification and Pipe Insertion Depth
Proper Exhaust Vent Connection
│General Venting
2.36" (CPVC/PVC)
3.46" (PP)
4.17" (SS)
CPVC/PP/SS Exhaust Pipe
With 1/8" bevel to prevent damage
to gasket. When venting with PVC,
use 5" long CPVC Transition Pipe
(factory supplied)
Air-inlet
Tighten Gear Clamp after
fulling inserting piping
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