Sterling HS - Manual (Page 5)

5
18
24
36
48
60
72
84
96
108
120
132
144
156
180
204
240
280
300
360
395
(2.007)
330
(1.676)
450
(2.286)
380
(1.930)
550
(2.794)
480
(2.438)
550
(2.794)
460
(2.337)
650
(3.302)
510
(2.591)
800
(4.064)
700
(3.556)
900
(4.572)
750
(3.810)
930
(4.724)
800
(4.064)
1000
(5.080)
900
(4.572)
900
(4.572)
950
(4.826)
1000
(5.080)
1150
(5.842)
800
(4.064)
1000
(5.080)
900
(4.572)
980
(4.978)
700
(3.556)
1000
(5.080)
395
(.186)
330
(.156)
450
(.212)
380
(.179)
550
(.260)
480
(.227)
750
(.354)
630
(.297)
900
(.425)
700
(.330)
1100
(.519)
950
(.448)
1400
(.661)
1100
(.519)
1400
(.661)
1100
(.519)
1800
(.850)
1500
(.708)
1900
(.897)
2000
(.944)
2200
(1.038)
2600
(1.227)
2200
(1.038)
2900
(1.369)
3500
(1.652)
4200
(1.982)
5000
(2.360)
5500
(2.596)
1550
1350
1550
1350
1550
1350
1000
900
1000
900
1000
900
1000
900
1000
900
1000
900
1140
1140
1140
1140
1140
1140
1140
1100
1100
1100
16 Watts
16 Watts
25 Watts
1/20
(.037)
1/20
(.037)
1/20
(.037)
1/12
(.062)
1/12
(.062)
1/12
(.062)
1/3
(.249)
1/3
(.249)
1/3
(.249)
1/3
(.249)
1/3
(.249)
1/3
(.249)
1/3
(.249)
1/2
(.373)
1/2
(.373)
1/2
(.373)
102
(39)
105
(41)
109
(43)
112
(44)
119
(48)
120
(49)
119
(48)
123
(51)
121
(49)
131
(55)
120
(49)
123
(51)
115
(46)
123
(51)
123
(51)
132
(56)
115
(46)
120
(49)
118
(48)
121
(49)
120
(49)
115
(46)
135
(57)
124
(51)
123
(51)
121
(49)
117
(47)
120
(49)
75
(7.0)
68
(6.3)
100
(9.3)
90
(8.4)
150
(13.9)
135
(12.5)
200
(18.6)
180
(16.7)
250
(23.2)
225
(20.9)
300
(27.9)
270
(25.1)
350
(32.5)
315
(29.3)
400
(37.2)
360
(33.4)
450
(41.8)
405
(37.6)
500
(46.5)
550
(51.1)
600
(55.7)
650
(60.4)
770
(71.5)
850
(79.0)
1000
(92.9)
1100
(102.2)
1250
(116.1)
1500
(139.4)
18.0
(8.2)
16.2
(7.3)
24.5
(11.1)
22.0
(10.0)
37.0
(16.8)
33.0
(14.9)
49.0
(22.2)
44.0
(19.9)
61.0
(27.6)
55.0
(24.9)
73.0
(33.1)
66.0
(29.9)
85.0
(38.5)
76.0
(34.4)
97.0
(43.9)
88.0
(39.9)
110.0
(49.8)
98.0
(44.4)
122.0
(55.3)
134.0
(60.7)
146.0
(66.1)
160.0
(72.5)
190.0
(86.1)
208.0
(94.2)
244.0
(110.5)
280.0
(126.8)
310.0
(140.4)
366.0
(165.8)
18,000
(5.3)
16,200
(4.7)
24,000
(7.0)
21,600
(6.3)
36,000
(10.5)
32,400
(9.5)
48,000
(14.1)
43,200
(12.7)
60,000
(17.6)
54,000
(15.8)
72,000
(21.1)
64,800
(19.0)
84,000
(24.6)
75,600
(22.2)
96,000
(28.1)
86,400
(25.3)
108,000
(31.6)
97,200
(28.5)
120,000
(35.2)
132,000
(38.7)
144,000
(42.2)
156,000
(45.7)
180,000
(52.7)
204,000
(59.8)
240,000
(70.3)
280,000
(82.0)
300,000
(87.9)
360,000
(105.5)
9
(228.6)
9
(228.6)
10
(254.0)
10
(254.0)
10
(254.0)
10
(254.0)
12
(304.8)
12
(304.8)
12
(304.8)
12
(304.8)
14
(355.6)
14
(355.6)
14
(355.6)
14
(355.6)
16
(406.4)
16
(406.4)
16
(406.4)
16
(406.4)
18
(457.2)
18
(457.2)
18
(457.2)
18
(457.2)
18
(457.2)
18
(457.2)
20
(508.0)
20
(508.0)
24
(609.6)
24
(609.6)
0.80
0.80
1.2
1.4
1.4
1.4
2.2
2.2
2.2
4.5
4.5
4.5
4.5
4.5
4.5
4.5
5.4
5.4
5.4
STEAM PERFORMANCE DATA
Table 3 - Header Type Models only
Output
BTU/
HR*
(kW)
Unit
Size
Final Air
Deg.°F
(Deg. °C)
Motor
HP
(kW) RPM
E.D.R.
Sq. Ft.
(sq. m)
Cond.
lbs./hr.
(kg/hr)
Nom.
Amps
@
115VAC†
Nom. Fan
Diam.
Inches
(mm)
Outlet
FPM
(m/s)
Nominal
CFM
(m 3 /s)
Performance based on 2# steam pressure (13.8 kpa) at heater with air entering @ 60°F (16°C).
For Sound Ratings See Pages 7 & 9.
Use conversion Table on page 3 for all metric conversions.
* For the lower output, an optional Speed Controller must be ordered.
†Stated AMP is full load for the standard motors. AMP draw varies by motor manufacturer ± 0.2 AMPS. Please see your unit’s motor
data plate for exact (FLA) Full Load Amp rating. Additional motor data is shown on page 10.