7
Rear Return Front Supply
Air Out
BSP
NRP
Return
Air
CAP
B
W
F
D
E
1
1
N
K
3
2
1
U
V
P
5
4
Rear Return Top Supply
NRP
Air Out
BSP
Return
Air
CAP
B
F
D
3
2
1
Air Out
Return
Air
CAP
Front Return Rear Blow
BSP
Air Out
BSP
CSP
Return
Air
CAP
Front Return Top Blow
C
M
L
O
Q
R
(backside)
S
0.75
T
E
C
A
A
0.75
3’ Service
Access
5
4
CSP
CSP
CSP
NOTES:
1. All dimensions in inches [cm].
2. Units require 3
′
[91] clearance for water connec-
tions, CAP, CSP and BSP service access.
3. All side panels are removable except those iden-
tified by NRP (Non-Removable Panel).
LEGEND
BSP
— Blower Service Panel
CAP
— Control Access Panel
CSP
— Compressor Service Panel
HWR
— Hot Water Reheat
NRP
— Non-Removable Panel
CONNECTIONS
Water Inlet
1
1
/
2
″
FPT
Water Outlet
1
1
/
2
″
FPT
Condensate Drain
1
″
FPT
High Voltage Access 1
3
/
8
or
1
3
/
4
″
K.O.
Low Voltage Access
1
/
2
″
K.O.
1
2
3
4
5
Fig. 4A — 50VQL080-120 Unit Dimensions
UNIT
50VQL
OVERALL
CABINET
DISCHARGE
CONNECTIONS
(Duct Flange [± 0.10 in.])
WATER
CONNECTIONS
ELECTRICAL
KNOCKOUTS
RETURN AIR CONNECTIONS
(Using Duct Flange)
A
Width
B
Depth
C
Height
D
Supply
Width
E
Supply
Depth
F
K
1-Water
Inlet
L
2-Water
Outlet
M
3-Cond-
ensate
N
O
P
Q
R
S
Return
Depth
T
Return
Height
U
V
W
080,100
in.
29.0
41.0
71.5
14.7
15.8
11.2
4.0
7.4
14.5
20.5
2.1
20.6
1.0
3.1
34.8
23.4
25.4
3.1
22.6
120
in.
29.0
41.0
71.5
18.8
16.1
5.8
4.0
7.4
14.5
20.5
2.1
20.6
1.0
3.1
34.8
23.4
25.4
3.1
22.6
UNIT
50VQL
WITH
HWR
OVERALL
CABINET
(in.)
DISCHARGE
CONNECTIONS (in.)
(Duct Flange [± 0.10 in.])
WATER
CONNECTIONS
(in.)
ELECTRICAL
KNOCKOUTS
(in.)
RETURN AIR
CONNECTIONS (in.)
(Using Duct Flange)
A
Width
B
Depth
C
Height
D
Supply
Width
E
Supply
Depth
F
K
1-Water
Inlet
L
2-Water
Outlet
M
3-Condensate
Back Return
M
3-Condensate
Front Return
N
O
P
Q
R
S
Return
Depth
T
Return
Height
U
V
W
080
34.0
41.0
71.0
14.5
15.8
11.2
3.0
7.5
26.5
7.4
17.8 5.8
8.5
1.0
3.1
36.2
38.2
24.9 2.4 8.6
100,120
34.0
41.0
71.0
14.5
16.2
5.8
3.0
7.5
26.5
7.4
17.8 5.8
8.5
1.0
3.1
36.2
38.2
24.9 2.4 8.6
