Trinity Lx
│
Installation and Operation Instructions
Lx – WH Series
20
Termination Options
– Direct Vent Installation
The venting system of the Trinity Lx may be terminated using field supplied piping to construct a “Two-Pipe”
termination, see Figures 4-6(b), 4-7(a), 4-7(b) and 4-8(a); alternatively the venting may be terminated using a
factory kit selected from Table 4-6.
Kits certified with the Trinity Lx are listed in Table 4-6 and available from IPEX, DuraVent, Centrotherm and/or
NTI. For more information on System 636 Vent Kits or wholesaler locations contact IPEX directly
USA:
1-800-
463-9572 or www.IPEXamerica.com
│
CAN:
. For more information on
PolyPro Vent Kits or wholesaler locations contact DuraVent directly 1-800-835-4429 or
. For
more information on InnoFlue Vent Kits or wholesaler locations contact Centrotherm directly at 1-877-434-3432
or
Table 4-6 Optional Vent Termination Kits
Description
Vent
Size
Supplier P/N
Figure
Vent Material
Compatibility
Vent Option
Roof
Wall
IPEX Low Profile
(Flush Mount)
7
3”
196985 (NTI P/N 84357)
4-9
PVC/CPVC
7
4”
196986 (NTI P/N 84358)
IPEX Concentric
(Wall/Roof)
5,6,7,8
3”
196116 (NTI P/N 82666)
4-9(b), 4-10(b)
PVC/CPVC
7
197117
4”
196021 (NTI P/N 84355)
197021
DuraVent - PolyPro
Concentric (Wall)
3”
3PPS-HK
4-9(d)
PVC/CPVC/PP
4”
4PPS-HK
DuraVent - PolyPro
Concentric (Roof)
3”
3PPS-VK
4-10(c)
PVC/CPVC/PP
4”
4PPS-VK
Centrotherm – InnoFlue
(Flush Mount)
3”
ISLPT0303
4-9
PVC/CPVC/PP
Centrotherm – InnoFlue
Concentric (Wall)
9
3”
ICWS3513 & ICTC0335
4-9(d)
PVC/CPVC/PP
ICWT352 & ICTC0335
4”
ICWS4639 & ICTC0446
Centrotherm – InnoFlue
Concentric (Roof)
9
3”
ICRT3539 & ICTC0335
4-10(c)
PVC/CPVC/PP
4”
ICRT4679 & ICTC0446
Notes:
1
Instructions included with termination kits contain detailed assembly and installation instructions.
2
All factory termination kits are ULC S636 approved.
3
Clearance requirements in this manual supersede those of the instructions included with the vent terminal.
4
Piping
MUST
be secured to the vent terminal during installation.
5
IPEX Concentric Terminal
MUST
be cemented together and to the vent pipes during installation.
6
Vent Screens provided with water heater may be used with the IPEX Concentric Vent Kits; otherwise use IPEX vent
screens (3 in. vent screen P/N 196051 – each sold separately).
7
IPEX Low Profile and Concentric kits (excluding P/N 197009) are constructed out of ULC S636 approved
PVC
; check
with your local authority for the acceptance of PVC as a venting material prior to use.
8
IPEX Concentric kits can be shortened to fit the requirements of the installation; see instructions included with the kit
for more details.
9
Centrotherm Concentric termination kits must use the applicable “Twin pipe to concentric adapter,” part number
ICTC0335 or ICTC0446.
10
3” Vent Termination Kits may only be used with model Lx200WH.
Models Lx300WH-Lx800WH are not approved for use with any of the 3” vent
termination kits; only 4” vent termination kits, listed in Table 4-6, are acceptable.
PVC In Canada
- Authorities in some jurisdictions may not allow the use of any PVC
venting materials with condensing water heaters; check with the local safety inspector to
verify compliance prior to installing a PVC Concentric Vent Kit with a Trinity Lx.
