Rinnai RUCS65i Manuel D'installation Et D'utilisation page 35

Parts Information (continued)
Vent Components and Assigned Equivalent Lengths:
The following fittings and accessories (by others) are certified for use with the above mentioned condensing products:
OEM
196006 /197009 (3 Inch)
IPEX (Purchased
196021 /197021 (4 Inch)
separately )
Royal (Purchased
separately)
IPEX (Purchased
separately )
Royal (Purchased
separately)
Field Supplied
PVC/CPVC Sch. 40 Comply with CAN/CGA B149.1
Fittings or
Approved Equal
Field Supplied
PVC/CPVC Sch. 40 Comply with CAN/CGA B149.1
Fittings or
Approved Equal
Field Supplied
PVC/CPVC Sch. 40 Comply with CAN/CGA B149.1
Fittings or
Approved Equal
Metal-Fab
(Purchased
3CGVRHK3 (2X4 Wall)
separately—only
for use with
3CGVRHK4 (2X6 Wall)
Metal-Fab vent
pipe )
Field Supplied
PVC/CPVC Sch. 40 Comply with CAN/CGA B149.1
Fittings or
Approved Equal

Vent screens are not ULC S636 Certified.

Friction fit vent screens inside termination fitting are used to avoid debris and/or small animals from entering vent.

Primer shall be used when installing System 636® and other PVC/CPVC products at temperatures below 32

Primer is required in some jurisdictions regardless of temperature, verify with your local authority having jurisdic-
tion.

Use only System 636 cements and primers; substituting other cements and primers will void IPEX's certification and
warranty; (see OEM's literature).

For Schedule 40 PVC/CPVC, any glue and primer approved by your local authority having jurisdiction may be
substituted.
Approved Termination Component Equivalent Lengths
OEM # or Cert.
(System 636)
52CVKGVS6503
196985 (3 Inch)
196986 (4 Inch)
52SWVKGVS6503
& ULC-S636
& ULC-S636
& ULC-S636
& ULC-S636
KCM Series Manual
Product Description
PVC/CPVC- FGV
Concentric Vent Kit
with vent screen
Concentric Vent
Termination Kit
Low Profile
Termination Kit
Low Profile
Termination Kit
3" and 4" SCH 40 (Solid
Core) PVC/CPVC TEE
with vent screen
3" and 4" SCH 40 (Solid
Core) PVC/CPVC 90° EL
with vent screen
3" and 4" SCH 40 (Solid
Core) PVC/CPVC 45° EL
with vent screen
5"outer diameter
Concentric Vent kit
with transition adapter,
elbow, and horizontal
termination
3" and 4" SCH 40 (Solid
Core) PVC/CPVC
Snorkel vent w/
vent screen
(2X90° or
2X90° EL + 1X45° EL)
Equivalent
Diagram
Lengths (Ft.)
20
2.5
22
(Termination
alone is 16)
Horizontal
Termination
15
5
5
5
O O
F (0 C).
35