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C- Blower Compartment
IMPORTANT
Each blower is statically and dynamically balanced
as an assembly before installation in the unit.
Input Voltage Requirements
Troubleshooting
1 -
NOTE - FIGURE 16 is typical ignition control
illustration.
9. Secondary Limit Controls
-
Center Blower Wheel
in Blower Housing
FIGURE 13
Set Screw
Housing Hub
ALIGN AND TIGHTEN SET SCREW WITH
FLAT SIDE OF MOTOR SHAFT
Motor
Shaft
FIGURE 14
SECONDARY LIMIT CONTROL
Secondary Limits
FIGURE 15