507404-02
Page 14 of 80
Issue 1448
A95UH2V/95G2UHV exhaust and intake connections
are made of PVC. Use PVC primer and solvent cement
when using PVC vent pipe. When using ABS vent pipe,
use transitional solvent cement to make connections to
the PVC fitting in the unit.
IMPORTANT
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.
Solvent cements for plastic pipe are flammable liquids
and should be kept away from all sources of ignition.
Do not use excessive amounts of solvent cement when
making joints. Good ventilation should be maintained to
reduce fire hazard and to minimize breathing of solvent
vapors. Avoid contact of cement with skin and eyes.
CAUTION
PIPING AND FITTINGS SPECIFICATIONS
Table 2
Summary of Contents for A96US2V
Page 3: ...507404 02 Page 3 of 80 Issue 1448 EXPANDED VIEW Figure 1 ...
Page 31: ...507404 02 Page 31 of 80 Issue 1448 Figure 38 ...
Page 38: ...507404 02 Page 38 of 80 Issue 1448 Figure 56 TRAP DRAIN ASSEMBLY USING 1 2 PVC or 3 4 PVC ...
Page 41: ...507404 02 Page 41 of 80 Issue 1448 Table 9 ...
Page 45: ...507404 02 Page 45 of 80 Issue 1448 ...
Page 47: ...507404 02 Page 47 of 80 Issue 1448 Integrated Control Figure 56 ...
Page 78: ...507404 02 Page 78 of 80 Issue 1448 Start Up Performance Check List UNIT SET UP ...
Page 79: ...507404 02 Page 79 of 80 Issue 1448 UNIT OPERATION Heating Mode Cooling Mode ...