Stainless Steel Vent - Lochinvar FTxl 400 Installation & Operation Manual

3
General venting

Stainless steel vent

This product has been approved for use with stainless steel
using the manufacturers listed in Table 3H.
Use only the materials, vent systems, and
WARNING
terminations listed in Tables 3G and 3I.
DO NOT mix vent systems of different
types or manufacturers. Failure to comply
could result in severe personal injury,
death, or substantial property damage.
The installer must use a specifi c vent starter
NOTICE
adapter at the fl ue collar connection,
supplied by the vent manufacturer to
adapt to its vent system. See Table 3I for
approved vent adapters. Discard CPVC
starter piece.
Installations must comply with applicable
NOTICE
national, state, and local codes. Stainless
steel vent systems must be listed as a
UL-1738 approved system for the United
States and a ULC-S636 approved system
for Canada.
Installation of a stainless steel vent system
NOTICE
should adhere to the stainless steel vent
manufacturer's installation instructions
supplied with the vent system.
Table 3H Stainless Steel Vent Pipe and Fittings
Approved Stainless Steel Vent Manufacturers
Manufacturer
Dura Vent (M & G)
Z-Flex
Heat Fab
Metal Fab
Security Chimney
*Use of FasNSeal Flex smooth inner wall vent is to be used
in vertical or near vertical sections only, taking precaution to
ensure no sagging occurs of the vent system. Connect to the
FasNSeal rigid vent using specially designed adapters and sealing
method, see manufacturer's instructions.
Table 3I Approved Stainless Steel Adapters and Terminations
Model Manufacturer
DuraVent (M & G)
(Fas-N-Seal)
Heat Fab (Saf-T-Vent)
400-600
Z-Flex (Z-Vent)
Metal Fab (Corr/Guard)
Security Chimney
(Secure Seal)
DuraVent (M & G)
(Fas-N-Seal)
Heat Fab (Saf-T-Vent)
725-850
Metal Fab (Corr/Guard)
Security Chimney
(Secure Seal)
(continued)
Model
FasNSeal Vent / FasNSeal
Flex*
Z-Vent
Saf-T Vent
Corr/Guard
Secure Seal
Adapter
Flue
FSA-04-PVC
9401PVC
2SVSLA04
4CGPVCA
SS4PVCU
FSA-06PVC-06FNS
300538
9601PVC
6FCGPVCA
SS6PVCU
Installation & Operation Manual
Figure 3-6 Near Boiler Stainless Steel Venting Models
400 - 600
Figure 3-7 Near Boiler Stainless Steel Venting Models
725 - 850
Intake
F303759
FSRC4 (R.C.)
9401PVC
5400CI
2SVSTP04
2SVSLA04
2SVSRCX04
4CGSWHT
4CGPVCA
4CGSWC
SS4STU
SS4PVCU
SS4RCBU
F303759
9601PVC 9601PVC
6FCGSWMC
6FCGPVCA
6FCGSWC
SS6STU
SS6PVCU
SS6RCBU
Termination
Flue Intake
FSBS4 FSAIH04
303888
0492
9414TERM
2SVSTEX0490
4CGSW90LT
SS4ST90AU
FSAIH04
FSBS6
303888
9601PVC
6CGSW90L
SS6ST90AU
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