Slant/Fin CHS-399 - Manual (Page 18)

Slant Fin Corp. │ Installation and Operation Instructions CHS Series
18
Termination Options – Direct Vent Installation
The venting system of the CHS may be terminated using field supplied piping to construct a “Two-Pipe”
termination, see Figures 4-3a, 4-4a, 4-4d, 4-5a, 4-6a and 4-6d; alternatively the venting may be terminated using
a factory kit selected from Table 4-6. The “IPEX Low Profile” kit (see Figures 4-3b and 4-5c) and “M&G
DuraVent Concentric (Wall)” kit (see Figures 4-3d and 4-5d) can be used for Sidewall terminations, while the
“M&G DuraVent Concentric (Roof)” kit (see Figures 4-4c and 4-6c) can be used for Rooftop terminations; the
“IPEX Concentric” kit (see Figures 4-3c, 4-4b, 4-5b and 4-6b) can be used for either Sidewall or Rooftop
terminations.
Venting Options - Due to potential moisture loading (build-up) along the exterior wall,
sidewall venting may not be the preferred venting option (see Figures 4-4 and 4-6).
Optional Termination Kits – Direct Vent Installation
Kits certified with the CHS boiler are listed in Table 4-6 and available from IPEX, DuraVent and/or Slant/Fin.
For more information on System 636 Vent Kits or wholesaler locations contact IPEX directly USA: 1-800-463-
9572 or www.IPEXamerica.com
│ CAN: 1-866-473-9462 or www.ipexinc.com . For more information on
PolyPro Vent Kits or wholesaler locations contact DuraVent directly 1-800-835-4429 or www.duravent.com.
Table 4-6 Optional Vent Termination Kits
Description
Vent
Size
Vent Material
Slant/Fin
P/N
Supplier
P/N
Boiler Models
Vent Option
Roof Wall
IPEX Low Profile
(Flush Mount)
7
2”
PVC/CPVC
7
196984 CHS 85-110
 
3” 81 8172 000 196985 CHS 85-250
4” 81 8174 000 196986 CHS 300-399
IPEX Concentric
(Wall/Roof)
5,6,7
2”
PVC
196005 CHS 85-110
  3”
81 8173 000 196116
CHS 85-250
CPVC 197009
4” PVC 81 8175 000 196021 CHS 300-399
DuraVent - PolyPro
Concentric (Wall)
2”
PVC/CPVC/PP
2PPS-HK CHS 85-110
  3” 3PPS-HK CHS 85-250
4” 4PPS-HK CHS 300-399
DuraVent - PolyPro
Concentric (Roof)
2”
2PPS-VK CHS 85-110
 
3” 3PPS-VK CHS 85-250
4” 4PPS-VK CHS 300-399
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 boiler may be used with the IPEX Concentric Vent Kits; otherwise use IPEX vent screens
(2” vent screen P/N 196050; 3" vent screen P/N 196051; 4" vent screen P/N 196052 – 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.