Terminating The Vent - Navien NCB-190/060H Installation & Operation Manual

5.6 Terminating the Vent

Before installing the boiler, determine what type of
vent termination is appropriate for the installation
location and materials. The subsections that follow
describe some typical venting configurations, but
do not include all possible options.
The following PVC vent terminations are approved
for use with this appliance:
PVC Concentric Vent Kit (Sch 40):
●
2 in Vent Kit
3 in Vent Kit
IPEX Low Profile Termination Kit:
●
2 in Low Profile Vent Kit #196984
3 in Low Profile Vent Kit #193985
The following polypropylene vent terminations are
approved for use:
Duravent PolyPro Horizontal Concentric
●
Termination Kit
2 in x 4 in Concentric Vent Kit #2PPS-HKL
3 in x 5 in Concentric Vent Kit #3PPS-HKL
Centrotherm Innoflue Low Profile Termination Kit
●
2 in Vent Kit #ISLPT0202
3 in Vent Kit #ISLPT0303
Centrotherm Concentric Vent Kit
●
2 in Vent Kit #ICWT242
3 in Vent Kit #ICWT352
Hart & Cooley Polyflue Horizontal Termination Kit
●
2 in Vent Kit #2PF-HCT
3 in Vent Kit #3PF-HCT
Z-Flex Z DENS Horizontal Termination Kit
●
2 in Vent Kit #2ZDHK2
3 in Vent Kit #2ZDHK3
The following polypropylene vent components are
approved for use as terminations:
Duravent PolyPro®
2PPS-E90L or 3PPS-E90L (2" or 3" 90° Elbow)
2PPS-E45L or 3PPS-E45L (2" or 3" 45° Elbow)
2PPS-TL or 3PPS-TL (2" or 3" Tee)
2PPS-BG or 3PPS-BG (2" or 3" Birdscreen)
Centrotherm Innoflue®
ISELL0287 or ISELL0387 (2" or 3" 87° Elbow)
ISELL0245 or ISELL0345 (2" or 3" 45° Elbow)
IST02 or IST03 (2" or 3" Tee)
IASPP02 or IASPP03 (2" or 3" Birdscreen)
68 Venting for Combustion Air
Hart & Cooley Polyflue™
2PF-90 or 3PF-90 (2" or 3" 90° Elbow)
2PF-45 or 3PF-45 (2" or 3" 45° Elbow)
2PF-T or 3PF-T (2" or 3" Tee)
2PF-HVST or 3PF-HVST (2" or 3" Birdscreen)
The following stainless steel (AL29-4C) vent
components are approved for use as terminations:
Duravent FasNSeal®
FSELB9003 (3" 90° Elbow)
FSELB8803 (3" 88° Elbow)
FSELB4503 (3" 45° Elbow)
FST3 (3" Tee)
FSBS3 (3" Birdscreen)
Heat Fab Saf-T Vent® EZ Seal
9314(LR) or 9314TERM (3 " 90° Elbow)
9311 (3" 45° Elbow)
9390TEE (3" Tee)
9392 (3" Birdscreen)
Z-Flex Z Vent
2SVEEWCF0390 (90° Elbow)
2SVEEWCF0345 (45° Elbow)
2SVSTTF03 (3" Tee)
Only the termination models listed
Note
●
above are approved for use with this
appliance.
Only terminations of the same
●
manufacturer as the vent system must
be used.
Refer to the vent manufacturer's
●
instructions for detailed installation
procedures and guidelines.