507281-06
Page 15 of 58
Issue 1724
Joint Cementing Procedure
Use PVC primer and solvent cement or ABS solvent
cement meeting ASTM specifications; refer to Table 2. As
an alternate, use all purpose cement to bond ABS, PVC, or
CPVC pipe when using fittings and pipe made of the same
materials. Use transition solvent cement when bonding
ABS to either PVC or CPVC.
Low temperature solvent cement is recommended during
cooler weather. Metal or plastic strapping may be used for
vent pipe hangers. 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.
Canadian Applications Only
Pipe, fittings, primer and solvent cement used to vent
(exhaust) this appliance must be certified to ULC S636 and
supplied by a single manufacturer as part of an approved
vent (exhaust) system. When bonding the vent system to
the furnace, use ULC S636 approved One-Step Transition
Cement to bond the pipe to the flue collar, or to bond
the 90° elbow or reducing 90° elbow to the flue collar. In
addition, the first three feet of vent pipe from the furnace
flue collar must be accessible for inspection.
All cementing of joints should be done according to the
specifications outlined in ASTM D 2855.
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.
DANGER
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.
Table 3. Outdoor Termination Kits Usage
Model
VENT
PIPE DIA.
(in.)
STANDARD
CONCENTRIC
Outdoor Exhaust
Accelerator
(Dia. X Length)
Outdoor
Exhaust
Accelerator
(Dia. X Length)
Flush
Mount Kit
1-1/2”
Concentric
Kit
2”
Concentric
Kit
3”
Concentric
Kit
1-1/2” X 12”
2” X 12”
51W11**
71M80
or
†
44W92
††
69M29
or
†
44W92
††
60L46
or 44W93
†
045
2
YES
YES
YES
2-1/2
YES
YES
YES
3
YES
YES
YES
070
2
YES
YES
YES
2-1/2
YES
YES
YES
3
YES
YES
YES
090
2
YES
YES
YES
YES
2-1/2
YES
YES
YES
YES
3
YES
YES
YES
YES
110
2
YES
YES
YES
YES
2-1/2
YES
YES
YES
YES
3
YES
YES
YES
YES
135
3
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 for all 2 and 2-1/2” PVC installations.
† Termination kits 44W92 and 44W93, 30G28 and 81J20 are approved for use in Canadian installations to meet CSAB149 and ULC
S636.
†† 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 this furnace.
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Страница 3: ...507281 06 Page 3 of 58 Issue 1724 Figure 1 Parts Arrangement...
Страница 45: ...507281 06 Page 45 of 58 Issue 1724 Table 13A Field Wiring Applications With Conventional Thermostat...
Страница 46: ...507281 06 Page 46 of 58 Issue 1724 Table 13B Field Wiring Applications With Conventional Thermostat Continued...
Страница 49: ...507281 06 Page 49 of 58 Issue 1724 Figure 66...
