Sterling VS - Manual (Page 11)

11
10°
(5.6°)
20°
(11.1°)
30°
(16.7°)
10°
(5.6°)
20°
(11.1°)
30°
(16.7°)
10°
(5.6°)
20°
(11.1°)
30°
(16.7°)
10°
(5.6°)
20°
(11.1°)
30°
(16.7°)
10°
(5.6°)
20°
(11.1°)
30°
(16.7°)
10°
(5.6°)
20°
(11.1°)
30°
(16.7°)
10°
(5.6°)
20°
(11.1°)
30°
(16.7°)
20°
(11.1°)
30°
(16.7°)
10°
(5.6°)
20°
(11.1°)
30°
(16.7°)
20°
(11.1°)
30°
(16.7°)
Table 8 - Low Output Units Standard Vertical Unit with All Air Ports Open
Water
Temp
Drop
°F (°C)
**Performance based on 200°F EWT, 20°F TD, 60°F EAT. Performance at 10°F & 30°F TD is also shown.
For capacities at other conditions, use the correction multipliers in the tables on page 12.
*Speed controller option is required for reduced ratings.
Output
MBH
(kW)
Pressure
Drop
ft/water
(m/water)
Motor
HP
(kW)
Final
Air
Temp °F
(°C)
Nominal
CFM
(m 3 /s)
Outlet
Velocity
FPM
(m/s)
Sound
Rating Motor
RPM
Flow
Rate
GPM
(L/s)
Unit
Capacity
(MBH)
HOT WATER PERFORMANCE DATA**
144L
164L
200L
237L
285L
317L
367L
495L
585L
700L
95.4
(28.0)
85.5
(25.1)
75.6
(22.2)
112.3
(32.9)
100.7
(29.5)
89.2
(26.1)
135.8
(39.8)
121.8
(35.7)
107.3
(31.4)
168.5
(49.4)
153.8
(45.1)
139.1
(40.8)
188.9
(55.3)
180.1
(52.8)
162.7
(47.7)
220.9
(64.7)
210.6
(61.7)
189.9
(55.6)
260.7
(76.4)
248.5
(72.8)
224.2
(65.7)
310.5
(91.0)
281.7
(82.5)
394.4
(115.6)
377.0
(110.5)
342.2
(100.3)
453.7
(132.9)
411.7
(120.6)
19.66
(1.240)
8.81
(.556)
5.20
(.328)
23.15
(1.460)
10.38
(.655)
6.13
(.387)
27.98
(1.765)
12.52
(.790)
7.37
(.465)
34.72
(2.190)
15.85
(1.000)
9.56
(.603)
25.95
(1.637)
18.56
(1.171)
11.18
(.705)
30.35
(1.915)
21.70
(1.369)
13.05
(.823)
35.82
(2.260)
25.61
(1.616)
15.40
(.971)
32.00
(2.019)
19.35
(1.221)
54.19
(3.418)
38.85
(2.451)
23.51
(1.483)
46.76
(2.950)
28.28
(1.784)
2.92
(.891)
.65
(.198)
.24
(.073)
2.70
(.824)
.60
(.183)
.22
(.067)
3.85
(1.174)
.85
(.259)
.32
(.098)
6.75
(2.059)
1.56
(.476)
.61
(.186)
3.92
(1.196)
2.10
(.641)
.82
(.250)
5.26
(1.604)
2.81
(.857)
1.09
(.332)
5.24
(1.598)
2.80
(.854)
1.09
(.332)
4.23
(1.290)
1.67
(.509)
6.83
(2.083)
3.68
(1.122)
1.45
(.442)
4.11
(1.254)
1.62
(.494)
97.3°
(36.3)
93.4°
(34.1)
89.5°
(31.9)
95.4°
(35.2)
91.8°
(33.2)
88.1°
(31.2)
96.9°
(36.1)
93.0°
(33.9)
89.2°
(31.8)
94.5°
(34.7)
91.4°
(33.0)
88.4°
(31.3)
94.5°
(34.7)
92.9°
(33.8)
89.7°
(32.1)
95.7°
(35.4)
94.1°
(34.5)
90.7°
(32.6)
96.4°
(35.8)
94.7°
(34.8)
91.3°
(32.9)
90.5°
(32.5)
87.7°
(30.9)
95.3°
(35.2)
93.7°
(34.3)
90.6°
(32.6)
95.1°
(35.1)
91.9°
(33.3)
1/6
(.124)
1/6
(.124)
1/4
(.186)
1/4
(.186)
1/2
(.373)
3/4
(.559)
3/4
(.559)
1-1/2
(1.119)
1-1/2
(1.119)
3
(2.237)
1100
1100
1100
1100
1100
1140
1140
1160
1160
1165
2360
(1.101)
2920
(1.363)
3390
(1.582)
4507
(2.103)
5040
(2.352)
5700
(2.660)
6600
(3.080)
9380
(4.377)
10,300
(4.807)
11,900
(5.553)
1080
(5.486)
1340
(6.807)
1560
(7.925)
1270
(6.452)
1420
(7.214)
1610
(8.179)
1870
(9.500)
1860
(9.449)
2060
(10.465)
2380
(12.090)
III
IV
III
IV
IV
IV
IV
IV
IV
IV