Dimensions of Basic Unit for Architectural and Installation Requirements (Nominal)
WIDTH
DEPTH
HEIGHT
MODEL
(W)
(D)
W17A, L
W18A, L
33.300
17.125
70.563
W24A, L
W30A, L
38.200
17.125
70.563
W36A, L
W42A, L
W48A, L
42.075
22.432
84.875
W60A, L
W70A, L
All dimensions are in inches. Dimensional drawings are not to scale.
W**A
RIGHT
W
UNIT
5.88
Filter Access Panel
F
Ventilation Air
G
Condenser
Air Outlet
Front View
j Optional top outlet (factory installed only) for W30A and W36A models only.
W**L
LEFT
UNIT
SUPPLY RETURN
(H)
A
B
C
B
E
7.88 19.88 11.88 19.88 35.00 11.00 25.75 20.56 26.75 28.06 29.25 27.00 2.63 34.13 22.06 10.55
7.88 27.88 13.88 27.88 40.00 11.00 25.75 17.93 26.75 28.75 29.25 27.00 2.75 39.19 22.75
9.88 29.88 15.88 29.88 43.88 13.63 31.66 30.00 32.68 26.94 34.69 32.43 3.37 42.88 23.88 10.00
Built In
Rain Hood
4° Pitch
Heater
Access
Panel
Electric
Heat
C. Breaker/
Disconnect
Access Panel
(Lockable)
Hood for ERV and
ECONWMS models
only
Standard
3"
flush vent
door for
non-ERV/
Econ.
models
11"
Low Voltage
Hood for
Electrical
ECONWMT
Entrance
models.
High Voltage
Electrical
Entrance
FIGURE 2
F
G
I
J
K
L
D
1
7.88
1
1.00
2.13
Side Wall
A
Mounting
Brackets
(Built In)
I
Top Rain
Flashing
Shipping
Location
Optional
C
H
Electrical
Entrances
K
L
Cond.
J
Air
M
Inlet
Drain
N
Side View
M
N
O
P
Q
R
4.19
9.14
4.19
1.44
E
O
1
31.88
.44
Supply Air Opening
B
Return Air Opening
P
Bottom Installation
Bracket
Back View
Q
Manual 2100-581B
Page
S
T
12.00
5.00
12.00
5.00
16.00
1.88
R
S
S
S
S
S
T
MIS-2487 G
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