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46 UH-SVX01A-EN
Table 29. Model S Serpentine and Header Type
Unit Size
Output
BTU/HR*
(kW)
Flow Rate
GPM (L/s)
Final Air
Deg. °F
(Deg. °C)
Prssr. Drop
FT./H2O
(m/water) Motor HP (kW) RPM
Nominal
CFM
(m
3
/s)
Outlet
FPM
(m/s)
Nom.
Amps @
115VAC† Sound Rating
A08
8,030
(2.4)
0.8
(.050)
91
(33)
0.80
(.244)
16 Watts
1550 245
(.116)
250
(1.270)
0.80
II
6,800
(2.0)
90
(32)
1350 210
(.099)
215
(1.092)
I
A18
18,400
(5.4)
1.9
(.120)
94
(34)
2.20
(.671)
16 Watts
1550 500
(.236)
500
(2.540)
0.80
II
15,650
(4.6)
96
(36)
1350 420
(.198)
420
(2.134)
I
A25
24,800
(7.3)
2.5
(.158)
102
(39)
2.20
(.671)
25 Watts
1550 580
(.274)
590
(2.997)
1.2
II
21,230
(6.2)
106
(41)
1350 460
(.217)
450
(2.286)
I
A36
35,900
(10.5)
3.6
(.227)
99
(37)
3.00
(.914)
1/20
(.037)
1000 850
(.401)
550
(2.794)
1.4
II
32,300
(9.5)
100
(38)
900 750
(.354)
480
(2.438)
I
018
13,050
(3.8)
1.3
(.082)
95
(35)
0.005
(.002)
16 Watts
1550 395
(.186)
395
(2.007)
0.80
II
11,725
(3.4)
99
(37)
1350 350
(.165)
350
(1.778)
I
024
17,400
(5.1)
1.8
(.114)
96
(36)
0.014
(.004)
16 Watts
1550 450
(.212)
450
(2.286)
0.80
II
15,600
(4.6)
98
(37)
1350 380
(.179)
380
(1.930)
I
036
26,100
(7.6)
2.7
(.170)
103
(39)
0.09
(.027)
25 Watts
1550 550
(.260)
550
(2.794)
1.2
II
23,500
(6.9)
103
(39)
1350 480
(.227)
480
(2.438)
I
048
34,800
(10.2)
3.5
(.221)
103
(39)
0.12
(.037)
1/20
(.037)
1000 750
(.354)
550
(2.794)
1.4
II
31,300
(9.2)
111
(44)
900 630
(.297)
460
(2.337)
I
060
43,600
(12.8)
4.4
(.278)
105
(41)
0.17
(.052)
1/20
(.037)
1000 900
(.425)
650
(3.302)
1.4
II
39,200
(11.5)
112
(44)
900 700
(.330)
510
(2.591)
I
072
52,300
(15.3)
5.3
(.334)
104
(40)
0.23
(.070)
1/20
(.037)
1000 1100
(.519)
800
(4.064)
1.4
II
47,000
(13.8)
106
(41)
900 950
(.448)
700
(3.556)
I
084
61,000
(17.9)
6.1
(.385)
100
(38)
0.24
(.073)
1/12
(.062)
1000 1400
(.661)
900
(4.572)
2.2
III
54,900
(16.1)
106
(41)
900 1100
(.519)
750
(3.810)
II
096
69,700
(20.4)
7.0
(.442)
106
(41)
0.29
(.088)
1/12
(.062)
1000 1400
(.661)
930
(4.724)
2.2
III
62,700
(18.4)
113
45
900 1100
(.519)
800
(4.064)
II
108 78,400
(23.0)
7.9
(.498)
100
(38)
0.36
(.110)
1/12
(.062)
1000 1800
(.850)
1000
(5.080)
2.2
III
70,500
(20.7)
103
(39)
900 1500
(.708)
900
(4.572)
II
Hot Water Performance Data