Carrier Aquazone 50PTH024 Installation, Start-Up And Service Instructions Manual page 5

Two-stage water source heat pumps with puron refrigerant
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A
B
C
D
E
50PTH
FILTER RACK
UNIT
WIDTH DEPTH* HEIGHT
HEIGHT WIDTH DEPTH WIDTH HEIGHT
024
25.1
64.1
19.7
19.5
36.1
036
28.0
76.0
22.7
22.1
48.1
048
28.0
76.0
22.7
22.1
48.1
060
28.0
83.0
22.7
22.1
54.1
070
28.0
83.0
22.7
22.1
54.1
* When WSHP Open controller is installed increase depth by 1.25 inches.
† Electric heat is an optional feature.
** Condensate drain connection is 3/4 in. FPT.
NOTES:
1. All dimensions are shown within ± 0.125 inch.
A
WATER OUT
J
WATER IN
L
F
Q
R
D
CONDENSATE
DRAIN**
K'
K
Fig. 1 — 50PTH 024-070 Units Supply Air Configuration - End Blow Dimensional Data
F
G
H
J
K
K'
L
RETURN AIR
WATER
DRAIN
WATER
DUCT
OUT
PORT
IN
3.4
34.0
16.2
17.2
1.3
5.1
2.5
3.4
46.0
18.2
20.2
1.3
5.1
2.5
3.4
46.0
18.2
20.2
1.3
5.1
2.5
3.4
52.0
18.3
20.2
1.3
5.1
2.5
3.4
52.0
18.3
20.2
1.3
5.1
2.5
ELECTRICAL
KNOCKOUT†
N
M
LEFT HAND RETURN
ELECTRIC
BACK DISCHARGE
HEAT
S
KNOCKOUT†
O
P
(2) SUPPLY AIR
DUCT FLANGES
M
N
O
P (RH)
P' (LH)
ELECTRICAL
HEATER
SUPPLY AIR DUCT OPENING
KNOCKOUT
KNOCKOUT
8.1
11.7
9.9
6.5
2.0
10.0
8.1
11.7
11.4
7.5
2.0
11.7
8.1
11.7
11.4
7.5
2.0
11.7
8.1
11.7
11.4
7.5
2.0
14.2
8.1
11.7
11.4
7.5
2.0
14.2
2. Return air and supply air duct flanges shipped unfolded.
3. Dimensions are shown in inches.
4. Specifications subject to change without notice.
5. Add 0.5 in. to the height for base support rails (not shown).
6. Units can be field converted between end discharge and straight through supply air configurations with kits.
7. Hand configuration determined when facing panel with water connections.
8. Right hand unit shown.
B
RIGHT HAND RETURN
BACK DISCHARGE
(4) RETURN
CONDENSATE
AIR DUCT
DRAIN**
FLANGES
ELECTRICAL
HEAT
KNOCKOUT
Q
R (RH)
R' (LH)
S
WATER
CONNECTIONS
7.5
7.5
10.8
3/4" FPT
9.0
7.7
13.0
1" FPT
9.0
7.7
13.0
1" FPT
6.5
6.5
13.0
1" FPT
6.5
6.5
13.0
1" FPT
H
G
E
(5) HANGING
BRACKETS
Service Access to:
COMPRESSOR
BLOWER AND
REFRIGERATION
CONTROLS
MOTOR
36 in.
18 in.
FILTER SIZE
(QTY)
18 X 18 X 1 (2)
20 X 24 X 1 (2)
20 X 24 X 1 (2)
18 X 20 X 1 (3)
18 X 20 X 1 (3)
C
COMPONENTS
36 in.

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