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Fig. 8 — 50RDS Dimensional Data
LEGEND
HWG — Hot Water Generator
NOTES:
1. Condensate is
3
/
4
-in. PVC FPT and is switchable from side to front.
2. Vertical unit shipped with filter bracket only extending from unit 2.5 inch. This bracket should be removed when connecting return duct.
50RDS
UNITS
OVERALL CABINET
WATER CONNECTIONS (in.) ELECTRICAL KNOCKOUTS (in.)
DISCHARGE CONNECTION
Outlet Opening Only
RETURN CONNECTION
Using Return Air Opening
12 3 4 5
Loop
Water
FPT
(in.)
HWG
FPT
(in.)
J
1
/
2
conduit
K
1
/
2
conduit
L
3
/
4
conduit
A
Width
B
Depth
C
Height
D
In
E
Out
F
HWG
In
G
HWG
Out
H
Cond-
ensate
Therm
Ext
Pump
Power
Supply
MN
O
Supply
Width
P
Supply
Depth
QR
S
Return
Depth
T
Return
Height
U
015-018
in.
22.4 25.6 44.6 16.9 13.9 5.4 2.4 3.5
3/4 1/2
13.6 9.7 7.2 6.1 8.2 10.4 9.3 11.0 2.2 21.1 20.2 20.4
cm 56.8 65.1 113.3 42.9 35.3 13.7 6.1 8.9 34.5 24.6 18.3 15.4 20.8 26.4 23.5 27.9 5.6 53.6 51.3 51.8
024-030
in.
22.4 25.6 48.6 16.9 13.9 5.4 2.4 3.5
3/4 1/2
13.6 9.7 7.2 6.1 8.2 10.4 9.3 11.0 2.2 21.1 24.2 20.4
cm 56.8 65.1 123.4 42.9 35.3 13.7 6.1 8.9 34.5 24.6 18.3 15.4 20.8 26.4 23.5 27.9 5.6 53.6 61.5 51.8
036
in.
22.4 25.6 52.6 16.9 13.9 5.4 2.4 3.5
3/4 1/2
13.6 9.7 7.2 6.1 8.2 10.4 9.3 11.0 2.2 21.1 28.2 20.4
cm 56.8 65.1 133.6 42.9 35.3 13.7 6.1 8.9 34.5 24.6 18.3 15.4 20.8 26.4 23.5 27.9 5.6 53.6 71.6 51.8
042-048
in.
25.4 30.6 54.6 18.9 15.9 5.4 2.4 3.5
11/2
13.1 9.7 7.2 7.2 8.7 13.6 13.3 10.5 2.2 26.1 28.2 22.4
cm 64.5 77.8 138.7 48.0 40.4 13.7 6.1 8.9 33.3 24.6 18.3 18.3 22.1 34.4 33.7 26.7 5.6 66.3 71.6 56.9
060
in.
25.4 30.6 58.6 18.9 15.9 5.4 2.4 3.5
11/2
13.1 9.7 7.2 7.2 8.7 13.6 13.3 10.5 2.2 26.1 32.2 22.4
cm 64.5 77.8 148.8 48.0 40.4 13.7 6.1 8.9 33.3 24.6 18.3 18.3 22.1 34.4 33.7 26.7 5.6 66.3 81.8 56.9
070
in.
25.4 30.6 62.6 18.9 15.9 5.4 2.4 3.5
11/2
13.1 9.7 7.2 7.2 8.7 13.6 13.3 10.5 2.2 26.1 36.2 22.4
cm 64.5 77.8 159.0 48.0 40.4 13.7 6.1 8.9 33.3 24.6 18.3 18.3 22.1 34.4 33.7 26.7 5.6 66.3 91.9 56.9
3’ Service
Access
Air Coil Side
G
F
D
K
J
L
4
3
2
1
5
CAP
T
U
R
S
Air Coil
CSP
Front
Back
Front-View
BSP
Left Return -
Air Coil Opening
(Left Side View)
Condensate
3/4
”
FPT
Left Return
Condensate
3/4
”
FPT
Right Return
5
1.1
1.6
1.6
T
U
S
Air Coil
Front
Back
Right Return-
Air Coil Opening
(Right Side View)
R
ASP
Front
P
O
N
M
Blower
Opening
H
C
B
A
Front
P
O
N
Q
Blower
Opening
B
A
Right Return/Bottom Discharge
Floor Foot Print
(Top View)
Left Return/Bottom Discharge
Floor Foot Print
(Top View)
CSP
Isometric View
Condensate 3/4”
FPT
ASP
CSP
CAP
BSP
Standard Filter Bracket
3’ Service
Access Left Rtn
(right opposite)
ASP
E
Air Coil Side
Power Supply
3/4
”
HV Knockout
1/2
”
Knockout
Low Voltage
1/2
”
LV Knockout
LEGEND
ASP — Alternate Service Panel
BSP — Blower Service Panel
CAP — Control Access Panel
CSP — Compressor Service Panel
a50-
6743ef.
eps