Performance
Data
UNT-PRC001-EN
22
Four-Pipe
Coils
ARI cooling performance is based on 80/67 F (27/19 C) entering air temperature, 45 F (7 C) entering chilled water temperature with a
10 F (5.5 C) DT.
Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a
30 F (17 C) DT.
All performance measured on high speed tap, 115 V, zero ESP, with a throwaway filter. See page 18 for performance groupings.
Table PD-8. Free Discharge Motor, Four-Pipe, Group 1
Cooling
Heating
CFM
TMBH
SMBH
GPM
WPD
TMBH
GPM
WPD
115V
230V
277V
FC
Coil
(L/s)
(TkW)
(SkW)
(L/s)
(kPa)
(TkW)
Q/ITD
(L/s)
(kPa)
Watt
Watt
Watt
2
2C1H
230 (108)
5.2 (1.5)
4.0 (1.2)
1.08 (0.07)
6.5 (19.4)
8.7 (2.5)
.08
0.58 (0.04)
0.8 (2.4)
60
95
65
2C2H
210 (99)
4.9 (1.5)
3.8 (1.1)
1.03 (0.06)
6.0 (17.8)
14.5 (4.2)
.13
0.96 (0.06)
4.1 (12.2)
60
95
65
3C1H
210 (99)
6.9 (2.0)
4.8 (1.4)
1.42 (0.09)
15.9 (47.6)
8.2 (2.4)
.07
0.54 (0.03)
0.7 (2.2)
60
95
65
3
2C1H
314 (148)
6.7 (2.0)
5.0 (1.5)
1.39 (0.09)
11.3 (33.8)
11.7 (3.4)
.11
0.78 (0.05)
1.5 (4.6)
85
89
101
2C2H
284 (134)
6.3 (1.9)
4.7 (1.4)
1.33 (0.08)
10.4 (31.1)
19.4 (5.7)
.18
1.29 (0.08)
7.6 (22.8)
85
89
101
3C1H
284 (134)
7.6 (2.2)
5.7 (1.7)
1.58 (0.10)
4.0 (12.0)
11.0 (3.2)
.10
0.74 (0.05)
1.4 (4.1)
85
89
101
4
2C1H
374 (177)
8.4 (2.5)
6.6 (2.0)
1.74 (0.11)
3.9 (11.7)
15.0 (4.4)
.14
1.00 (0.06)
2.8 (8.4)
100
107
106
2C2H
350 (165)
8.0 (2.4)
6.4 (1.9)
1.67 (0.11)
3.7 (11.0)
23.8 (7.0)
.22
1.59 (0.10)
2.8 (8.3)
100
107
106
3C1H
350 (165)
11.1 (3.3)
7.8 (2.3)
2.28 (0.14)
8.9 (26.5)
14.4 (4.2)
.13
0.96 (0.06)
2.6 (7.8)
100
107
106
6
2C1H
608 (287)
14.7 (4.3)
11.1 (3.2)
3.01 (0.19)
12.8 (38.4)
24.2 (7.1)
.22
1.61 (0.10)
8.4 (25.2)
125
130
124
2C2H
565 (267)
14.1 (4.1)
10.6 (3.1)
2.91 (0.18)
12.0 (36.0)
38.4 (11.3)
.35
2.56 (0.16)
8.0 (23.9)
125
130
124
3C1H
565 (267)
15.9 (4.7)
11.8 (3.5)
3.26 (0.21)
4.6 (13.7)
23.1 (6.8)
.21
1.54 (0.10)
7.8 (23.3)
125
130
124
8
2C1H
731 (345)
15.4 (4.5)
12.5 (3.7)
3.16 (0.20)
3.8 (11.4)
30.2 (8.9)
.27
2.01 (0.13)
15.1 (45.1)
120
123
133
2C2H
688 (325)
14.8 (4.4)
12.0 (3.5)
3.05 (0.19)
3.6 (10.7)
46.2 (13.5)
.42
3.08 (0.19)
3.3 (9.9)
120
123
133
3C1H
688 (325)
20.0 (5.9)
14.2 (4.2)
4.08 (0.26)
7.7 (23.0)
29.1 (8.5)
.26
1.94 (0.12)
14.1 (42.1)
120
123
133
10
2C1H
992 (468)
22.6 (6.6)
17.5 (5.1)
4.67 (0.29)
8.7 (26.1)
40.5 (11.9)
.37
2.70 (0.17)
30.7 (91.7)
225
237
230
2C2H
930 (439)
21.8 (6.4)
16.8 (4.9)
4.51 (0.28)
8.2 (24.4)
62.5 (18.3)
.57
4.16 (0.26)
6.4 (19.1)
225
237
230
3C1H
930 (439)
27.7 (8.1)
19.4 (5.7)
5.70 (0.36)
16.0 (47.7)
38.9 (11.4)
.35
2.59 (0.16)
28.5 (85.3)
225
237
230
12
2C1H
1082 (511)
26.6 (7.8)
19.9 (5.8)
5.47 (0.35)
12.6 (37.6)
45.7 (13.4)
.42
3.04 (0.19)
43.3 (129.5)
220
230
239
2C2H
1010 (477)
25.6 (7.5)
19.1 (5.6)
5.28 (0.33)
11.8 (35.1)
70.1 (20.5)
.64
4.67 (0.29)
8.4 (25.2)
220
230
239
3C1H
1010 (477)
30.4 (8.9)
21.6 (6.3)
6.22 (0.39)
11.5 (34.4)
43.7 (12.8)
.40
2.91 (0.18)
40.0 (119.5)
220
230
239
Table PD-9. Free Discharge Motor, Four-Pipe, Group 2
Cooling
Heating
CFM
TMBH
SMBH
GPM
WPD
TMBH
GPM
WPD
115V
230V
277V
FC
Coil
(L/s)
(TkW)
(SkW)
(L/s)
(kPa)
(TkW)
Q/ITD
(L/s)
(kPa)
Watt
Watt
Watt
2
2C1H
201 (95)
4.8 (1.4)
3.7 (1.1)
1.01 (0.06)
5.8 (17.2)
8.0 (2.3)
.07
0.53 (0.03)
0.7 (2.1)
60
95
65
2C2H
188 (89)
4.6 (1.4)
3.5 (1.0)
0.97 (0.06)
5.4 (16.0)
13.3 (3.9)
.12
0.89 (0.06)
3.5 (10.5)
60
95
65
3C1H
188 (89)
6.5 (1.9)
4.5 (1.3)
1.34 (0.08)
14.3 (42.7)
7.6 (2.2)
.07
0.50 (0.03)
0.6 (1.9)
60
95
65
3
2C1H
277 (131)
6.3 (1.9)
4.7 (1.4)
1.32 (0.08)
10.3 (30.8)
10.9 (3.2)
.10
0.72 (0.05)
1.4 (4.0)
85
89
101
2C2H
256 (121)
6.0 (1.8)
4.5 (1.3)
1.26 (0.08)
9.6 (28.6)
18.0 (5.3)
.16
1.20 (0.08)
6.7 (20.0)
85
89
101
3C1H
256 (121)
7.2 (2.1)
5.3 (1.6)
1.49 (0.09)
3.6 (10.8)
10.3 (3.0)
.09
0.69 (0.04)
1.2 (3.7)
85
89
101
4
2C1H
338 (159)
7.9 (2.3)
6.2 (1.8)
1.65 (0.10)
3.6 (10.6)
14.0 (4.1)
.13
0.94 (0.06)
2.5 (7.5)
100
107
106
2C2H
320 (151)
7.6 (2.2)
6.0 (1.8)
1.59 (0.10)
3.4 (10.0)
22.3 (6.5)
.20
1.48 (0.09)
2.5 (7.4)
100
107
106
3C1H
320 (151)
10.6 (3.1)
7.4 (2.2)
2.18 (0.14)
8.1 (24.3)
13.5 (4.0)
.12
0.90 (0.06)
2.3 (7.0)
100
107
106
6
2C1H
541 (255)
13.8 (4.1)
10.3 (3.0)
2.85 (0.18)
11.6 (34.7)
22.4 (6.6)
.20
1.50 (0.09)
7.4 (22.1)
125
130
124
2C2H
510 (241)
13.4 (3.9)
9.9 (2.9)
2.76 (0.17)
11.0 (32.8)
35.7 (10.5)
.32
2.38 (0.15)
7.0 (20.9)
125
130
124
3C1H
510 (241)
14.9 (4.4)
11.1 (3.3)
3.07 (0.19)
4.1 (12.2)
21.6 (6.3)
.20
1.44 (0.09)
6.9 (20.7)
125
130
124
8
2C1H
659 (311)
14.6 (4.3)
11.7 (3.4)
2.99 (0.19)
3.4 (10.3)
28.3 (8.3)
.26
1.88 (0.12)
13.4 (40.1)
120
123
133
2C2H
627 (296)
14.1 (4.1)
11.3 (3.3)
2.90 (0.18)
3.3 (9.7)
43.2 (12.7)
.39
2.88 (0.18)
2.9 (8.7)
120
123
133
3C1H
627 (296)
19.1 (5.6)
13.5 (4.0)
3.90 (0.25)
7.1 (21.2)
27.3 (8.0)
.25
1.82 (0.11)
12.6 (37.7)
120
123
133
10
2C1H
886 (418)
21.3 (6.2)
16.4 (4.8)
4.41 (0.28)
7.8 (23.4)
37.7 (11.0)
.34
2.51 (0.16)
27.0 (80.8)
225
237
230
2C2H
840 (397)
20.6 (6.0)
15.8 (4.6)
4.27 (0.27)
7.4 (22.1)
58.1 (17.0)
.53
3.87 (0.24)
5.6 (16.6)
225
237
230
3C1H
840 (397)
26.4 (7.7)
18.4 (5.4)
5.43 (0.34)
14.6 (43.6)
36.4 (10.7)
.33
2.42 (0.15)
25.4 (75.9)
225
237
230
12
2C1H
976 (461)
25.3 (7.4)
18.8 (5.5)
5.21 (0.33)
11.5 (34.3)
42.7 (12.5)
.39
2.84 (0.18)
38.4 (114.7)
220
230
239
2C2H
921 (435)
24.5 (7.2)
18.0 (5.3)
5.04 (0.32)
10.8 (32.2)
65.4 (19.2)
.59
4.36 (0.28)
7.4 (22.1)
220
230
239
3C1H
921 (435)
28.9 (8.5)
20.4 (6.0)
5.93 (0.37)
10.5 (31.4)
41.0 (12.0)
.37
2.73 (0.17)
35.8 (106.9)
220
230
239
Note:
1. CFM = Cubic feet per minute
2. TMBH = Total capacity (MBH)
3. GPM = Gallons per minute
4. WPD = Water pressure drop (feet of water)
5. Q/ITD = MBH (kW)/(Entering water temperature - Entering air temperature) when
∆
T and GPM (L/s) remain constant. To determine heating capacities at a different entering water
temperature or entering air temp, compute the new ITD and multiply it by the Q/ITD shown.
6. Medium and low speed capacities are approximately 80 percent and 60 percent respectively of the high speed capacity.
Summary of Contents for UniTrane Fan-Coil
Page 16: ...General Data UNT PRC001 EN 16 Piping Packages Automatic Circuit Setter C ...
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