Lennox International Inc EL180UHE Unit Dimensions - inches mm, Front View, Top View, Side View

Unit Dimensions - inches (mm)

1NOTE − 60C and 60D size units that require air volumes over 1800 cfm (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.

2Flue outlet may be horizontal but furnace must be vented vertically

3Optional External Side Return Air Filter Kit is not for use with the optional Return Air Base.

	3−1/8 (79)
D
FLUE OUTLET	SUPPLY AIR
	OPENING
(Top)

3 OPTIONAL	23−3/4
EXTERNAL
	(603)
SIDE RETURN
	25
AIR FILTER KIT
(Either Side)	(635)

A
B	9/16 (14)
	3 OPTIONAL
	EXTERNAL
	SIDE RETURN
	AIR FILTER KIT
	(Either Side)
		33
		(838)
	14−3/4
		(375)
		16
		(406)
AIR FLOW
3/4		5/8
(19)	3/4	(16)
C
	(19)

1Bottom Return Air Opening

FRONT VIEW

	TOP VIEW
1−1/2 (38)		27−3/4
Front Panel		(705)

	3−1/4 (83)	9/16
3 (76) Right		(14)
	19−7/16
7 (178) Left	(494)
	2 FLUE OUTLET
	(Either Side)
9−1/8 (232) Right	GAS PIPING INLET
8−5/8 (219) Left
	(Either Side)
5−3/8 (137) Right	ELECTRICAL INLET
2−3/4 (70) Left
	(Either Side)
		1−1/
	23	(38)
	(584)
	1 Side Return	14
	Air Opening	(356)
	(Either Side)
	1−15/16 (49)
3−1/4	23−1/2
(83)	(597)

1Bottom Return Air Opening

SIDE VIEW

EL180UHE Model No.		A			B		C			D
	in.		mm	in.		mm	in.	mm	in.		mm
045(X)E36A	14-1/2		368	13-3/8		340	13	330	4-3/4		121
070(X)E36B	17-1/2		446	16-3/8		416	16	406	6-1/4		159
090(X)E48B
090E60C	21		533	19-7/8		504	19-1/2	495	8		203
110(X)E60C
135E60D	24-1/2		622	23-3/8		546	23	584	9-3/4		248

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