20
The installer must use a specific vent
starter adapter at the flue collar connection,
supplied by the vent manufacturer to
adapt to its vent system. See Table 3H for
approved vent adapters. Discard CPVC
starter piece.
NOTICE
Table 3G Stainless Steel Vent Pipe and Fittings
*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.
Stainless steel vent:
This product has been approved for use with stainless steel
using the manufacturers listed in Table 3G.
Use only the materials, vent systems, and
terminations listed in Tables 3G and 3H.
DO NOT mix vent systems of different
types or manufacturers. Failure to comply
could result in severe personal injury,
death, or substantial property damage.
WARNING
Installations must comply with applicable
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.
NOTICE
Installation of a stainless steel vent system
should adhere to the stainless steel vent
manufacturer’s installation instructions
supplied with the vent system.
NOTICE
3
General
venting
DIR #2000528338 00
VENT
UNIVERSAL ADAPTER
(FACTORY SUPPLIED)
Figure 3-10 Near Boiler Stainless Steel Venting
Table 3H Approved Stainless Steel Terminations and Adapters
Model
ProTech
Heat Fab
Z Flex
FasNSeal
Saf-T Vent
Z-Vent
**Boiler
Adapter
Flue
Termination
Intake
Air
Termination
*Boiler
Adapter
Flue
Termination
Intake
Air
Termination
**Boiler
Adapter
Flue
Termination
Intake Air
Termination
110 - 199
300715
(Intake Air)
FSBS3
FSRC3(R.C)
303889
--
9392
5300CI
9314TERM
--
2SVSTP03
2SVSRCX03
2SVSTEX0390
*The stainless steel venting option is only available in 3" vent diameters.
Approved Stainless Steel Vent Manufacturers
Make
Model
Dura Vent (M & G Group)
FasNSeal Vent / FasNSeal Flex* Vent
Z-Flex (Nova Flex Group)
Z-Vent
Heat Fab (Selkirk Corporation)
Saf-T Vent
Installation & Service Manual
F I R E T U B E C O M B I
™
