Obtain Vent System Components - Weil-McLain Gold CGi Series 2 User Manual

Boiler Manual
3c
Venting —
direct exhaust — system components

Obtain vent system components

1. The following special gas vent systems comply with
UL-1738 and ULC-S636 standards and are certified
by CSA as the only systems suitable for use with
CGi boilers (all 3" diameter):
•
•
•
•
2. Select vent method based on page 14 and
installation requirements.
Table 5 Vent system components
Description
CGi Starter
Termination Coupling with
Screen
Termination Elbow with Screen
Termination Tee with Screen
45˚ Elbow
90˚ Elbow
6" Pipe
12" Pipe
18" Pipe
24" Pipe
36" Pipe
37 ½" Pipe
48" Pipe
49 ½" Pipe
60" Pipe
Slip Connector (See Note)
Horizontal Support
Horizontal Drain Tee
Joiner Band
Sealant
Note: Use to adjust for non-standard pipe lengths and Saf-T Vent
Part Number 550-110-710/0200
Heat-Fab, Inc.
Saf-T Vent ®
Flex-L International, Inc.
StaR-34
Z-Flex®, Inc.
Z-Vent II
ProTech Systems
FasNSeal™
Use only the vent starter of the same
manufacturer as the vent compo-
nents. Do not mix components
from different systems. The vent
system could fail, causing flue gas
spillage, resulting in severe personal
injury or death.
Weil-McLain
part number
699-999-015
699-999-001
699-999-069
699-999-026
699-999-010
699-999-011
699-999-003
699-999-004
699-999-005
699-999-006
699-999-007
699-999-008
699-999-012
699-999-009
699-999-016
699-999-014
3. Refer to
Table 4
number of elbows. Do not exceed data in
4. Select vent components from
components, including the vent starter, must be of
the same vent manufacturer. Do not mix
components.
Table 4 Maximum vent length
Max.vent
length (feet)
CGi-25 to CGi-6
CGi-7
CGi-8
Note 1: Do not include termination fitting when
®
Saf-T Vent
®
Saf-T Vent
part number
73WMCGIS SRAWCG3 SVEWMFA03
73WMTERM --
1314TERM SRTE-03
7390TEE SRTT-03
7311GC SRE4503
7314GCTR SRE9003
7301GC SR06P03
7302GC SR12P03
7304GC --
7305GC SR24P03
-- -- SR36P03
7307GC --
-- -- --
7308GC --
7360GC SR60P03
7324GC9 SRSJ03
7323GC --
7320GC SRTDH03
-- -- SRJB-14
As specified by individual vent pipe manufacturer
®
only, before termination coupling to terminate run.
for maximum vent run lengths and
Table 5
Total number of elbows
1 2 3 4
55 48 41 34
35 28 21 14
28 21 14 7
counting total number of elbows.
StaR-34 Z-Vent II FasNSeal™
FSA-WEIL-CGI
SVSTPX03 FSB3S
SVSTEX0390 FSTE90
SVSTTX03 FSTT3
SVEEWC0345 FSEL4503
SVEEWC0390 FSEL9003
SVEPWC03.5 FSVL603
SVEPWC0301 FSVL1203
SVEPWC0318 FSVL1803
SVEPWC03 FSVL2403
SVEPWC0303 FSVL3603
-- --
SVEPWC0304 --
-- --
SVEPWC0305 --
-- --
-- FSSH
SVEDWC03 FSHDT3
-- --
Not required
.
Table 4
. All
(Note 1)
5 6
27 20
7 --
-- --
15