Lennox EL195UHNE Installation Instructions Manual page 9

SETTING EQUIPMENT
UPFLOW APPLICATION
Place level on blower
Place level on the front blower
deck screws to check
deck to check side to side
forward tilt
UNIT
FRONT
AIR FLOW
1/2"
max.
SIDE VIEW
HORIZONTAL APPLICATION
UNIT
FRONT
AIR FLOW
1/2"
max.
END VIEW
FRONT VIEW
Unit must be level side-to-side. Unit may be positioned from level to 1/2" toward the front to aid in draining.
FIGURE 11
Page 9