Page 14
TABLE 3
OUTDOOR TERMINATION KITS USAGE
UNIT
VENT
PIPE
DIA.
(in.)
STANDARD
CONCENTRIC
Outdoor
Exhaust
Accelerator
(Dia. X
Length)
Outdoor
Exhaust
Accelerator
(Dia. X
Length)
2" Wall Plate
Kit
3" Wall Plate
Kit
2" Wall
Ring Kit
Flush-
Mount
Kit
1−1/2"
Concentric
Kit
2"
Concentric
Kit
3"
Concentric
Kit
1−1/2" X 12"
2" X 12"
22G44
or 30G28
44J40
or 81J20
15F74
51W11**
71M80
or
44W92
69M29
or
44W92
60L46
or 44W93
045
2
YES
YES
YES*
YES
YES
YES
2−1/2
YES
YES
YES*
YES
YES
YES
3
YES
YES
YES*
YES
YES
YES
070
2
YES
YES
YES*
YES
YES
YES
2−1/2
YES
YES
YES*
YES
YES
YES
3
YES
YES
YES*
YES
YES
YES
090
2
YES
YES
YES
YES
YES
YES
2−1/2
YES
YES
YES
YES
YES
YES
3
YES
YES
YES
YES
YES
YES
110
2
YES
YES
YES
YES
YES
YES
2−1/2
YES
YES
YES
YES
YES
YES
3
YES
YES
YES
YES
YES
YES
135
3
YES
YES
YES
YES
*Requires field−provided and installed 1−1/2" exhaust accelerator.
** Kit 51W11 is provided with a 1−1/2" accelerator which must be used for all −045, −070 and −090 installations.
Termination kits 44W92, 44W93, 30G28 and 81J20 approved for use in Canadian installations to meet CSAB149.
The 44W92 Concentric kit is provided with a 1−1/2" accelerator which must be installed on the exhaust outlet when this kit is used with 045 and 070
furnaces.
Joint Cementing Procedure
All cementing of joints should be done according to the
specifications outlined in ASTM D 2855.
NOTE
− A sheet metal screw may be used to secure the
intake pipe to the connector, if desired. Use a drill or self
tapping screw to make a pilot hole.
DANGER
DANGER OF EXPLOSION!
Fumes from PVC glue may ignite during system
check. Allow fumes to dissipate for at least 5 minutes
before placing unit into operation.
1 − Measure and cut vent pipe to desired length.
2 − Debur and chamfer end of pipe, removing any ridges
or rough edges. If end is not chamfered, edge of pipe
may remove cement from fitting socket and result in a
leaking joint.
3 − Clean and dry surfaces to be joined.
4 − Test fit joint and mark depth of fitting on outside of pipe.
5 − Uniformly apply a liberal coat of PVC primer for PVC or
use a clean dry cloth for ABS to clean inside socket
surface of fitting and male end of pipe to depth of fitting
socket.
NOTE
− Time is critical at this stage. Do not allow prim-
er to dry before applying cement.
6 − Promptly apply solvent cement to end of pipe and in-
side socket surface of fitting. Cement should be ap-
plied lightly but uniformly to inside of socket. Take
care to keep excess cement out of socket. Apply sec-
ond coat to end of pipe.
7 − Immediately after applying last coat of cement to pipe,
and while both inside socket surface and end of pipe
are wet with cement, forcefully insert end of pipe into
socket until it bottoms out. Turn PVC pipe 1/4 turn dur-
ing assembly (but not after pipe is fully inserted) to dis-
tribute cement evenly. DO NOT turn ABS or cellular
core pipe.
NOTE
− Assembly should be completed within 20 sec-
onds after last application of cement. Hammer blows
should not be used when inserting pipe.
