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Attach gaskets to vent pipe and
combustion air adapters.
Vent Coupling and Adapter
A13074
Fig. 37 -- Vent Coupling and Adapter with Gaskets
PSC INDUCER ASSEMBLY
INDUCER OUTLET
VENT ELBOW CLAMP
TORQUE 15 LB-IN.
VENT PIPE CLAMP
TORQUE 15 LB-IN.
VENT ELBOW
INDUCER OUTLET CHOKE
40,000 BTUH MODELS WITH
10 FT. (3.1 M) OF VENT OR LESS
A14277
Fig. 38 -- Inducer Vent Elbow
FURNACE
PIPE DIAMETER
TRANSITION IN
VERTICAL SECTION
NOT IN
HORIZONTAL
SECTION
A93034
Fig. 39 -- Combustion Air and Vent Pipe Diameter Transition Location and Elbow Configuration
59TP6A