Instruction manual

26
UPFLOW DOWNFLOW HORIZONTAL
YES
NO
NO
YES
YES
YES
NO
120°
MIN
YES
120°
MIN
YES
120°
MIN
90°
90°
PERFORATED
DISCHARGE DUCT
FLANGE
A10493
Fig. 21 -- Duct Flanges
1
3
/ 4 ″
1
3
/ 4 ″
1
3/
4 ″
1
3/
4 ″
5/
16 ″
5
/ 16 ″
5/
16 ″
5/
16 ″
(44mm)
(8mm)
(44mm)
(8mm)
(8mm)
(8mm)
(44mm)
(44mm)
A89014
Fig. 22 -- Leveling Legs
BOTTOM PLATE
BOTTOM
CLOSURE
PANEL
A11092
Fig. 23 -- Removing Bottom Closure Panel
LEVEL 0-IN. (0 MM) TO
1/2-IN. (13 MM) MAX
UPFLOW OR
DOWNFLOW
HORIZONTAL
MIN 1/4-IN. (6 MM) TO
1/2-IN. (13 MM) MAX
A11237
Fig. 24 -- Furnace Pitch Requirements
59SC2A