4
50PCH015-060 UNITS
NOTES:
1. While clear access to all removable panels is not required, installer should
take care to comply with all building codes and allow adequate clearance
for future field service.
2. Horizontal units shipped with filter bracket only. This bracket should be
removed for return duct connection.
3. Discharge flange and hanger brackets are factory installed.
4. Condensate is
3
/
4
-in. (19.1 mm) IPT copper.
5. Blower service panel requires 2 ft (610 mm) service access.
6. Blower service access is through back panel on straight (right or left) dis-
charge units or through panel opposite air coil on back discharge units.
50PCH
UNIT
SIZE
OVERALL CABINET
WATER
CONNECTIONS
ELECTRICAL KNOCKOUTS
DISCHARGE CONNECTIONS
DUCT FLANGE
(± 0.10 in., ± 2.5 mm)
RETURN CONNECTION
USING RETURN AIR
OPENING
A
Width
B
Depth
C
Height
12 34
Size
(IPT)
H
1
/
2
-in.
J
1
/
2
-in.
K
3
/
4
-in.
L
M
Supply
Height
N
Supply
Width
OP
Q
Return
Depth
R
Return
Height
ST
Loop In Loop Out
DE FG
Low
Voltage
Low
Voltage
Power
Supply
015
in. 20.1 43.1 17.0 15.1 1.4 3.2 1.4
1
/
2
12.1 9.1 6.1 2.6 13.3 9.9 4.1 1.3 23.0 15.0 1.1 1.0
cm 51.1 109.5 43.2 38.4 3.4 8.1 3.5 1.3 30.8 23.2 15.6 6.6 33.8 25.1 10.5 3.3 58.4 38.1 2.8 2.5
018
in. 20.1 43.1 17.0 15.1 1.4 4.1 1.4
1
/
2
12.1 9.1 6.1 2.6 13.3 9.9 4.1 1.3 23.0 15.0 1.1 1.0
cm 51.1 109.5 43.2 38.4 3.4 10.4 3.5 1.3 30.8 23.2 15.6 6.6 33.8 25.1 10.5 3.3 58.4 38.1 2.8 2.5
024
in. 20.1 43.1 18.3 15.1 1.4 4.4 1.4
3
/
4
12.1 9.1 6.1 2.6 13.3 9.9 4.1 1.3 23.0 16.3 1.1 1.0
cm 51.1 109.5 46.5 38.4 3.4 11.3 3.5 1.9 30.8 23.2 15.6 6.6 33.8 25.1 10.5 3.3 58.4 41.4 2.8 2.5
030
in. 20.1 43.1 18.3 15.1 1.4 3.1 1.4
3
/
4
12.1 9.1 6.1 2.6 13.3 9.9 4.1 1.3 23.0 16.3 1.1 1.0
cm 51.1 109.5 46.5 38.4 3.4 7.8 3.5 1.9 30.8 23.2 15.6 6.6 33.8 25.1 10.5 3.3 58.4 41.4 2.8 2.5
036
in. 20.1 47.1 21.0 15.1 1.4 5.3 1.4
3
/
4
16.1 13.1 10.1 2.5 16.1 11.0 3.0 2.5 25.9 19.0 1.1 1.0
cm 51.1 119.6 53.3 38.4 3.4 13.4 3.5 1.9 41.0 33.3 25.7 6.3 40.9 27.9 7.7 6.4 65.8 48.3 2.8 2.5
042
in. 20.1 47.1 21.0 15.1 1.4 4.4 1.4
3
/
4
16.1 13.1 10.1 2.5 16.1 11.0 3.0 2.5 25.9 19.0 1.1 1.0
cm 51.1 119.6 53.3 38.4 3.4 11.3 3.5 1.9 41.0 33.3 25.7 6.3 40.9 27.9 7.7 6.4 65.8 48.3 2.8 2.5
048
in. 24.1 54.1 21.0 15.1 1.4 4.4 1.4 1 16.1 13.1 10.1 3.7 16.1 13.7 4.1 1.3 35.9 19.0 1.1 1.0
cm 61.2 137.4 53.3 38.4 3.4 11.1 3.5 2.5 41.0 33.3 25.7 9.5 41.0 34.8 10.3 3.2 91.2 48.3 2.8 2.5
060
in. 24.1 54.1 21.0 15.1 1.4 3.8 1.4 1 16.1 13.1 10.1 1.7 18.1 13.7 4.1 1.3 35.9 19.0 1.1 1.0
cm 61.2 137.4 53.3 38.4 3.4 9.7 3.5 2.5 41.0 33.3 25.7 4.4 46.0 34.8 10.3 3.2 91.2 48.3 2.8 2.5
AIRFLOW CONFIGURATION
Code Return Discharge
D or S Left Right
E or F Left Back
A or Z Right Left
B or C Right Back
Fig. 1 — 50PCH Unit Dimensions
F
RIGHT RETURN STRAIGHT DISCHARGE
FRONT
L
N
O
M
RIGHT RETURN
FRONT
STRAIGHT
DISCHARGE
CSP
BACK
DISCHARGE
CONDENSATE
3 / 4" IPT
3.3"
[83.8 MM]
0.7"
[17.8 MM]
FRONT-VIEW
E
D
K
J
2
1
1.1 [27.9 MM]
A
CAP
BSP
RIGHT RETURN RIGHT VIEW -
AIR COIL OPENING
AIR COIL
C
T
S
B
R
Q
FRONT
L
N
O
M
LEFT RETURN STRAIGHT DISCHARGE
FRONT
BSP
LEFT RETURN RIGHT RETURN
AIR COIL
CSP
FRONT
LEFT RETURN LEFT VIEW -
AIR COIL OPENING
1.75 [44.5 MM]
C
T
R
QS
B
UNIT HANGER DETAIL
U
V
FRONT
W
MODEL U V W
015-030 43.1 [109.5] 22.2 [56.4] 18.0 [45.7]
036-042 47.1 [119.6] 22.2 [56.4] 18.0 [45.7]
048-060 54.1 [137.4] 26.2 [66.5] 22.0 [55.9]
RIGHT RETURN BACK DISCHARGE
A
AIR COIL SIDE
C
P
N
O
M
CSP
BSP
2 FT [610 MM] SERVICE
ACCESS
FRONT
LEFT RETURN
0.7" [17.8 MM]
3.3"
[83.8 MM]
CSP
CONDENSATE
3 / 4" IPT
2 FT [610 MM] SERVICE
ACCESS
AIR COIL SIDE
M
A
C
LEFT RETURN BACK DISCHARGE
N
O
P
BSP
BLOWER
OUTLET
BLOWER
OUTLET
BLOWER
OUTLET
BLOWER
OUTLET
OPTIONAL 2 FT
[610 MM]
SERVICE
ACCESS
OPTIONAL 2 FT
[610 MM]
SERVICE
ACCESS
G
H
NOTE: BLOWER SERVICE PANEL REQUIRES 2 FT SERVICE ACCESS
POWER SUPPLY
3 / 4" [19.1 MM] KNOCKOUT
1 / 2"
[12.7 MM]
KNOCKOUT
LOW VOLTAGE
1 / 2" [12.7 MM]
KNOCKOUT
3
STRAIGHT
DISCHARGE
BACK
DISCHARGE
NOTE: CHOOSE EITHER
BACK OR STRAIGHT DISCHARGE
NOTE: CHOOSE EITHER
BACK OR STRAIGHT DISCHARGE
LEGEND
BSP — Blower Service Panel
CAP — Control Access Panel
CSP — Compressor Service Panel
IPT — Internal Pipe Thread
a50-8412