Unit Dimensions - Lennox ML193UH Installation Instructions Manual

ML193UH Unit Dimensions - inches (mm)
1
NOTE − 60C and 60D size units that require air
volumes 1800 cfm or over (850 L/s) must have
one of the following
1. Single side return air with transition, to accommodate
20 x 25 x 1 in. (508 x 635 x 25 mm) cleanable air
filter. Required to maintain proper air velocity.
2. Single side return air with optional Return Air Base
3. Bottom return air.
4. Return air from both sides.
5. Bottom and one side return air.
See Blower Performance tables for additional information.
2
Optional External Side Return Air Filter Kit is not for use
with the optional Return Air Base.
A
B
AIR FLOW
3/4
C
(19)
1
Bottom Return
Air Opening
FRONT VIEW
ML193UH
Model No.
045XP24B
045XP36B
070XP24B
070XP36B
090XP36C
090XP48C
110XP48C
110XP60C
135XP60D
9/16 (14)
2
OPTIONAL
12−5/8 (321)
SIDE RETURN
(Either Side)
AIR FILTER KIT
(Either Side)
33
(838)
ELECTRICAL
(Either Side)
14−3/4
(375)
16
(406)
5/8
(16)
3/4
(19)
A
in. mm in.
17−1/2 446 16−3/8
21 533 19−7/8
24−1/2 622 23−3/8
Page 2
3−3/8
(86)
2 (51)
D
2−7/8
(73)
COMBUSTION
AIR INTAKE
2
OPTIONAL
SIDE RETURN
AIR FILTER KIT
(Either Side)
1 (25)
Front Panel
6−9/16 (167)
2 (51)
Left
(Either Side)
9 (229)
Right
GAS PIPING INLET
(Either Side)
6−1/2 (165)
(Either Side)
INLET
1
3−1/4
(83)
B C
mm in. mm
416 16 406
505 19−1/2 495
594 23 584
EXHAUST AIR
OUTLET
SUPPLY AIR
OPENING
23−3/4
(603)
25
(635)
TOP VIEW
27−3/4
(705)
19−7/16
(494)
CONDENSATE
TRAP CONNECTION
(Either Side)
23
(584)
14
Side Return
(356)
Air Opening
(Either Side)
1−15/16 (49)
23−1/2
(597)
1
Bottom Return
Air Opening
SIDE VIEW
D
in. mm
7−5/8
194
9−3/8 238
11−1/8 283
9/16
(14)
1−1/2
(38)