NTI Trinity Tft399 Installation And Operation Manual page 14

│Installation and Operation Instructions
Trinity
Figure 4-3(a) Trinity Tft60-154 & 340-399
Near Boiler Venting (CPVC)
Swing Joint
to attain slope in
horizontal runs
CPVC Exhaust
Vent
Flue Outlet
Adapter (factory
supplied)
Figure 4-3(c) Trinity Tft201-285
Near Boiler Venting (CPVC)
Air-inlet Pipe *
Air Inlet Adapter
(factory supplied)

Air-inlet - check with applicable local codes for acceptable pipe material.
Exhaust venting must be supported to reduce strain on piping joints. Failure to follow
these instructions may result in result in damage, serious injury or death.
In Canada, the first 3 ft (915 mm) of vent piping must be readily accessible for inspection.
14
Swing Joint
to attain slope in
Air-inlet
horizontal runs
Pipe *
Air Inlet
PVC Exhaust Vent -
Adapter
(check local codes
(factory
and Table 4-3)
supplied)
PVC Coupling
CPVC Transition
Pipe - minimum 5"
long (factory supplied)
Adapter (factory
Mandatory Vent Pipe
Transition Pipe
See Table 4-2.
Air-inlet
Pipe *
Air Inlet
Adapter
Swing Joint
(factory
to attain slope in
supplied)
horizontal runs
CPVC Exhaust
Vent
Flue Outlet
Adapter (factory
supplied)
Figure 4-3(b) Trinity Tft60-154 & 340-399
Near Boiler Venting (PVC)
Flue Outlet
supplied)
Figure 4-3(d) Trinity Tft201-285
Near Boiler Venting (PVC)
Tft Series
Air-inlet
Pipe *
Air Inlet
Adapter
(factory
supplied)
Swing Joint to attain
slope in horizontal runs
PVC Exhaust Vent -
(check local codes
and Table 4-3)
PVC Coupling
CPVC Transition
Pipe - minimum 5"
long (factory supplied)
Flue Outlet
Adapter (factory
supplied)
Mandatory Vent Pipe
Transition Pipe
See Table 4-2.