Page 2
ELO183DH Unit Dimensions - Inches (mm)
Model No.
A
B
C
D
E
F
G
H
ELO183DH
101/114P36
in.
20‐1/2
20‐1/2
18
18
18
18
3
10‐1/4
mm
521
521
457
457
457
457
76
260
ELO183DH
135/150P60
in.
23‐1/2
23‐1/2
21
21
21
21
4‐3/4
11‐3/8
mm
597
597
533
533
533
533
121
289
FLUE OUTLET
AIR
4 KNOCKOUTS
(For Suspending)
SUPPLY
AIR
OPENING
BURNER
FLOW
TOP VIEW
SIDE
VIEW
END VIEW
FLUE OUTLET
A
8
(203)
3‐1/2
(89)
1
(25)
3/4
(19)
AIR
BURNER
BURNER
FLOW
TOP VIEW
SIDE VIEW
FRONT VIEW
FLUE
OUTLET
8
(203)
SUPPLY AIR OPENING
HORIZONTAL POSITION
DOWNFLOW POSITION
OPTIONAL DOWNFLOW COMBUSTIBLE FLOOR BASE
OPTIONAL
DOWNFLOW
ADDITIVE
BASE
Additive Base Raises Furnace
3/4 in. (19 mm) Inch above Floor Level
RETURN
AIR
OPENING
3/4
(19)
3/4
(19)
3/4
(19)
FRONT OF
FURNACE
COMBUSTIBLE
FLOOR
SUPPLY
AIR DUCT
(Not
Furnished)
101/114—
16‐1/4(413)
135/150—
20‐1/4(514)
59 (1499)
59
(1499)
53 (1346)
14‐1/2
(368)
32‐1/2 (826)
32‐1/2
(826)
HEAT
EXCHANGER
CLEAN OUT
PORTS (3)
SUPPLY AIR OPENING
C
D
H
G
F A
RETURN
AIR
E B
(4) SPACER LEGS
HEAT EX
CHANGER
CLEAN OUT
PORTS (3)
RETURN
AIR
A
B
101/114—
16‐1/4(413)
135/150—
20‐1/4(514)
H
D
C
E
F
