INSTALLATION INSTRUCTIONS Gas Furnace: WFAR
440 01 7104 02 49
Specifications subject to change without notice.
Attach gaskets to vent pipe and
combustion air adapters.
Vent Coupling and Adapter
A13074
Figure 42 -- 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
Figure 43 -- Inducer Vent Elbow
EXAMPLE FOR
UPFLOW INSTALLATIONS.
MAY BE APPLIED TO
OTHER CONFIGURATIONS.
A12220
Figure 44 -- Sample Inlet Air Pipe Connection for Polypropylene Venting Systems
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