Lennox EL180UH080NE48B User Manual

Page 2
Unit Dimensions - inches (mm)
AIR FLOW
23
(584)
(19)
3/4
(19)
1
Bottom Return
Air Opening
³ GAS PIPING INLET
“B” and “C” Width Cabinets
(Either Side)
Side Return
Air Opening
(Either Side)
1
Bottom Return
Air Opening
FLUE OUTLET
(Top)
ELECTRICAL INLET
(Either Side)
SUPPLY AIR
OPENING
FRONT VIEW SIDE VIEW
TOP VIEW
A
B
9/16 (14)
C
D
3/4
27-3/4
(705)
19-7/16
(494)
23-1/2
(597)
1-1/2
(38)
9-1/8 (232) Right
8-5/8 (219) Left
5-3/8 (137) Right
2-3/16 (56) Left
33
(838)
3-1/8 (79)
1-15/16 (49)
14
(356)
9/16
(14)
2
OPTIONAL
EXTERNAL
SIDE RETURN
AIR FILTER KIT
(Either Side)
16
(406)
14-3/4
(375)
2
OPTIONAL
EXTERNAL
SIDE RETURN
AIR FILTER KIT
(Either Side)
2
Optional External Side Return Air Filter Kit is not for use
with the optional Return Air Base.
3
NOTE - Gas entry is only available on the left side of the
cabinet for “A” width cabinet models.
1
5/8
(16)
1
3-1/4
(83)
23-3/4
(603)
25
(635)
1-1/2 (38)
Front Panel
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.
³ GAS PIPING INLET
“A” Width Cabinet
(Left Side Only)
EL180UHNE Model
A B C D
in mm in mm in mm in mm
040NE36A
060NE36A
14-1/2 368 13-3/8 340 13 330 4-3/4 121
080NE48B 17-1/2 446 16-3/8 416 16 406 6-1/4 159
100NE60C 21 533 19-7/8 504 19-1/2 495 8 203

Lennox EL180UH080NE48B Specifications

General

Brand	Lennox
Model	EL180UH080NE48B
Category	Furnace
Language	English