Unit Dimensions - Inches (Mm) - Lennox ML196UHE Installation Instructions Manual

Unit Dimensions - inches (mm)

1 NOTE - 60C size units that require air volumes over
1800 cfm must have one of the following:
1. Single side return air and Optional Return Air Base
with transition that must accommodate required
20 x 25 x 1 inch (508 x 635 x 25 mm) air filter to
maintain proper velocity.
2. Bottom return air.
3. Return air from both sides.
4. Bottom and one side return air.
See Blower Performance Tables for additional information.
2
Optional Side Return Air Filter Kit is not for use
with the Optional Return Air Base.
Flue Condensate Trap Assembly
Furnished for external
field installation
on either side of unit.
(See installation instructions
for additional
information.)
AIR FLOW
3/4
(19)
1
Bottom Return
Air Opening
FRONT VIEW
Model No.
ML196UH030XE36B
ML196UH045XE36B
ML196UH070XE36B
ML196UH070XE48B
ML196UH090XE36C-
ML196UH090XE48C
ML196UH090XE60C
ML196UH110XE60C
ML196UH135XE60D
(178)
A
B
9/16 (14)
2
OPTIONAL
SIDE RETURN
AIR FILTER KIT
(Either Side)
33
(838)
14-3/4
(375)
16
(406)
5/8
(16)
C 3/4
(19)
A
in - mm
17-1/2 - 446
21 - 533
24-1/2 - 622
3-3/8
(86)
2 (51)
D
COMBUSTION
AIR INTAKE
2
OPTIONAL
7
SIDE RETURN
AIR FILTER KIT
(Either Side)
1 (25)
Front Panel
6-9/16 (167)
Left
9 (229)
Right
12-5/8 (321)
(Either Side)
ELECTRICAL
INLET
(Either Side)
3-1/4
(83)
B
in - mm
16-3/8 - 416
19-7/8 - 505
23-3/8 - 594
Page 2
EXHAUST AIR
OUTLET
SUPPLY AIR
OPENING
2-7/8
(73)
23-3/4
(603)
25
(635)
TOP VIEW
27-3/4
(705)
19-7/16
(494)
2 (51)
(Either Side)
GAS PIPING INLET
(Either Side)
CONDENSATE
TRAP CONNECTION
(Either Side)
6-1/2 (165)
(Either Side)
23
(584)
1 14
Side Return
(356)
Air Opening
(Either Side)
1-15/16 (49)
23-1/2
(597)
1
Bottom Return
Air Opening
SIDE VIEW
C
in - mm
16 - 406
19-1/2 - 495
23 - 584
9/16
(14)
1-1/2
(38)
D
in - mm
7-5/8 - 194
9-3/8 - 238
11-1/8 - 283