Bryant 987MA - Page 53

53
Attach gaskets to vent pipe and
combustion air adapters.
Vent Coupling and Adapter
A13074
Fig. 36 -- Vent Coupling and Adapter with Gaskets
MODULATING INDUCER ASSEMBLY
INDUCER OUTLET
VENT ELBOW CLAMP
TORQUE 15 LB-IN.
VENT ELBOW
VENT PIPE CLAMP
TORQUE 15 LB-IN.
A11286
Fig. 37 -- Inducer Vent Elbow
(Appearance May Vary)
FURNACE
PIPE DIAMETER
TRANSITION IN
VERTICAL SECTION
NOT IN
HORIZONTAL
SECTION
A93034
Fig. 38 -- Combustion Air and Vent Pipe Diameter Transition Location and Elbow Configuration
987MA