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Sterling QVF 45 - Unit Specifications and Performance Data; Dimensional Specifications; Performance Ratings

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Table 1 - STANDARD PROPELLER TYPE UNIT HEATERS
Unit Size 30 45 60 75 100 125 150 175 200 225 250 300 350 400
PERFORMANCE DATA
I
n
pu
t
(BT
U
/Hr)
30
,
000 45
,
000 60
,
000 75
,
000 100
,
000 125
,
000 150
,
000 175
,
000 200
,
000 225
,
000 250
,
000 300
,
000 350
,
000 400
,
000
(kW)
(8.8)
(
13
.
2
)
(
17
.
6
)
(
22
.
0
)
(
2
9.
3
)
(
36
.
6
)
(
43
.9)
(
51
.
2
)
(
5
8.
6
)
(
65
.9)
(
73
.
2
)
(8
7
.8)
(
102
.
5
)
(
117
.
1
)
Ou
t
pu
t
(BT
U
/Hr)
24
,
300 36
,
450 4
8,
600 60
,
750
8
0
,
000 100
,
000 120
,
000 140
,
000 160
,
000 1
8
0
,
000 200
,
000 240
,
000 2
8
0
,
000 320
,
000
(kW)
(
7
.
1
)
(
10
.
7
)
(
14
.
2
)
(
17
.8)
(
23
.
4
)
(
2
9.
3
)
(
35
.
1
)
(
41
.
0
)
(
46
.9)
(
52
.
7
)
(
5
8.
6
)
(
70
.
3
)
(8
2
.
0
)
(9
3
.
7
)
Th
e
rmal
EfÞ
c
ien
cy
%
8
1
8
1
8
1
8
1
8
0
8
0
8
0
8
0
8
0
8
0
8
0
8
0
8
0
8
0
Fr
ee
A
i
r
D
e
l
i
v
e
ry
(CFM)
700
8
00 1050 1100 14
8
0 1650 2200 2530 2640 2700 3100 4400 5000 5300
(cu.
m/s)
(
0
.
330
)
(
0
.
37
8)
(
0
.
4
9
6
)
(
0
.
51
9)
(
0
.
6
99)
(
0
.
77
9)
(
1
.
03
8)
(
1
.
1
9
4
)
(
1
.
246
)
(
1
.
274
)
(
1
.
463
)
(
2
.
077
)
(
2
.
360
)
(
2
.
502
)
A
i
r
T
e
mp
e
ra
t
ur
e
R
i
s
e
(F
D
e
g.)
30 42 42 50 50 56 50 51 56 61 60 50 52 56
(C
D
e
g.)
(
17
)
(
23
)
(
23
)
(
2
8)
(
2
8)
(
31
)
(
2
8)
(
2
8)
(
31
)
(
34
)
(
33
)
(
2
8)
(
2
9)
(
31
)
Ou
t
l
et
V
e
loc
it
y
(FPM)
700 750 640 672
9
50
9
00 1045 1070 1000
9
50
98
0 1100 1150 1050
(m/s)
(
3
.
6
)
(
3
.8)
(
3
.
3
)
(
3
.
4
)
(
4
.8)
(
4
.
6
)
(
5
.
3
)
(
5
.
4
)
(
5
.
1
)
(
4
.8)
(
5
.
0
)
(
5
.
6
)
(
5
.8)
(
5
.
3
)
Full
Load
Amps
a
t 115
V
2
.
1 2
.
1 2
.
1 2
.
1 3
.
4 3
.
6 4
.8
5
.8
5
.8
5
.8
5
.8
8.8
10
.8
10
.8
MOTOR DATA :
Mo
t
or
HP
1
/
30 1
/
30 1
/
30 1
/
30 1
/
20 1
/
10 1
/
4 1
/
3 1
/
3 1
/
3 1
/
3 2
@
1
/
4 2
@
1
/
3 2
@
1
/
3
Mo
t
or
kW
(
0
.
025
)
(
0
.
025
)
(
0
.
025
)
(
0
.
025
)
(
0
.
037
)
(
0
.
075
)
(
0
.
1
8
6
)
(
0
.
24
9)
(
0
.
24
9)
(
0
.
24
9)
(
0
.
24
9)
(
0
.
1
8
6
)
(
0
.
24
9)
(
0
.
24
9)
Mo
t
or
Typ
e
***
S
P
S
P
S
P
S
P
S
P
S
P
P
S
C
P
S
C
P
S
C
P
S
C
P
S
C
P
S
C
P
S
C
P
S
C
R.P.M.
1
,
050 1
,
050 1
,
050 1
,
050 1
,
050 1
,
050 1
,
140 1
,
140 1
,
140 1
,
140 1
,
140 1
,
140 1
,
140 1
,
140
Amps
@
115
V
1
.
3 1
.
3 1
.
3 1
.
3 2
.
6 2
.8
4
.
0 4
.
5 4
.
5 4
.
5 4
.
5
8.
0
9.
0
9.
0
DIMENSIONAL DATA
in
.(mm)
Ò
A
Ó
H
ei
gh
t t
o
Top
of
Unit 25
-
3
/
4 25
-
3
/
4 25
-
3
/
4 25
-
3
/
4 31
-
1
/
4 31
-
1
/
4 36
-
1
/
4 36
-
1
/
4 36
-
1
/
4 36
-
1
/
4 36
-
1
/
4 36
-
1
/
4 36
-
1
/
4 36
-
1
/
4
(
654
)
(
654
)
(
654
)
(
654
)
(
7
9
4
)
(
7
9
4
)
(9
21
)
(9
21
)
(9
21
)
(9
21
)
(9
21
)
(9
21
)
(9
21
)
(9
21
)
Ò
B
Ó
W
i
d
t
h
of
Unit 14 14 17
-
1
/
2 17
-
1
/
2 17
-
7
/8
20
-
5
/8
20
-
5
/8
23
-
3
/8
26
-
1
/8
2
8
-
7
/8
31
-
5
/8
37
-
1
/8
42
-
5
/8
4
8
-
1
/8
(
356
)
(
356
)
(
444
)
(
444
)
(
454
)
(
524
)
(
524
)
(
5
9
4
)
(
664
)
(
733
)
(8
03
)
(9
43
)
(
10
8
3
)
(
1222
)
Ò
C
Ó
H
ei
gh
t t
o
Top
of
Ha
n
g
e
r
27
-
1
/
2 27
-
1
/
2 27
-
1
/
2 27
-
1
/
2 33
-
1
/
4 33
-
1
/
4 3
8
-
1
/
4 3
8
-
1
/
4 3
8
-
1
/
4 3
9
-
1
/8
3
9
-
1
/8
3
9
-
1
/8
3
9
-
1
/8
3
9
-
1
/8
(
6
98)
(
6
98)
(
6
98)
(
6
98)
(8
45
)
(8
45
)
(9
72
)
(9
72
)
(9
72
)
(99
4
)
(99
4
)
(99
4
)
(99
4
)
(99
4
)
Ò
D
Ó
D
e
p
t
h
t
o
R
e
ar
of
Hous
in
g
27
-
5
/8
27
-
5
/8
27
-
5
/8
27
-
5
/8
32
-
1
/
2 32
-
1
/
2 36 36 36 3
8
-
1
/
4 3
8
-
1
/
4 37
-
3
/
4 3
8
-
1
/
4 3
8
-
1
/
4
(
702
)
(
702
)
(
702
)
(
702
)
(8
26
)
(8
26
)
(9
14
)
(9
14
)
(9
14
)
(9
72
)
(9
72
)
(9
5
9)
(9
72
)
(9
72
)
Ò
E
Ó
Ha
n
g
in
g
D
i
s
t
a
n
c
e
W
i
d
t
h
8
-
5
/8
8
-
5
/8
14
-
1
/8
14
-
1
/8
14
-
3
/
4 17
-
1
/
2 17
-
1
/
2 20
-
1
/
4 23 25
-
1
/
2 2
8
-
1
/
4 33
-
3
/
4 3
9
-
1
/
4 44
-
3
/
4
(
21
9)
(
21
9)
(
35
9)
(
35
9)
(
375
)
(
444
)
(
444
)
(
514
)
(
5
8
4
)
(
64
8)
(
71
8)
(8
57
)
(99
7
)
(
1137
)
Ò
F
Ó
D
i
scharg
e
Op
enin
g
W
i
d
t
h
10 10 15
-
1
/
2 15
-
1
/
2 15
-
3
/8
1
8
-
1
/8
1
8
-
1
/8
20
-
7
/8
23
-
5
/8
26
-
3
/8
2
9
-
1
/8
34
-
5
/8
40
-
1
/8
45
-
5
/8
(
254
)
(
254
)
(
3
9
4
)
(
3
9
4
)
(
3
9
1
)
(
460
)
(
460
)
(
530
)
(
600
)
(
670
)
(
740
)
(8
7
9)
(
101
9)
(
115
9)
ÒGÓ
D
e
p
t
h
t
o
Unit Si
d
e
J
ack
et 1
9
-
3
/8
1
9
-
3
/8
1
9
-
3
/8
1
9
-
3
/8
26
-
3
/
4 26
-
3
/
4 26
-
3
/
4 26
-
3
/
4 26
-
3
/
4 26
-
3
/
4 26
-
3
/
4 26
-
3
/
4 26
-
3
/
4 26
-
3
/
4
(
4
9
2
)
(
4
9
2
)
(
4
9
2
)
(
4
9
2
)
(
67
9)
(
67
9)
(
67
9)
(
67
9)
(
67
9)
(
67
9)
(
67
9)
(
67
9)
(
67
9)
(
67
9)
Ò
H
Ó
D
i
scharg
e
Op
enin
g
H
ei
gh
t 16
-
1
/
4 16
-
1
/
4 16
-
1
/
4 16
-
1
/
4 1
8
1
8
1
8
1
8
1
8
1
8
1
8
1
8
1
8
1
8
(
413
)
(
413
)
(
413
)
(
413
)
(
457
)
(
457
)
(
457
)
(
457
)
(
457
)
(
457
)
(
457
)
(
457
)
(
457
)
(
457
)
Ò
L
Ó
Ha
n
g
e
r
Loca
ti
o
n 11
-
7
/8
11
-
7
/8
11
-
1
/
2 11
-
1
/
2 15
-
1
/8
15
-
1
/8
15
-
1
/8
15
-
1
/8
15
-
1
/8
16
-
1
/
4 16
-
1
/
4 16
-
1
/
4 16
-
1
/
4 16
-
1
/
4
(
302
)
(
302
)
(
2
9
2
)
(
2
9
2
)
(
3
8
4
)
(
3
8
4
)
(
3
8
4
)
(
3
8
4
)
(
3
8
4
)
(
413
)
(
413
)
(
413
)
(
413
)
(
413
)
Ò
S
Ó
Flu
e Size
(D
i
a
-
in
.)
4 4 5 5 6 6 7 7
8
8
8
10 10 12
▲
(D
i
a
-
mm)
(
102
)
(
102
)
(
127
)
(
127
)
(
152
)
(
152
)
(
17
8)
(
17
8)
(
203
)
(
203
)
(
203
)
(
254
)
(
254
)
(
305
)
Flu
e
Typ
e
R,V
R,V
R,V
R,V
R,V
R,V
R,H
R,H
R,H
R,H
R,H
OV,H
OV,H
OV,H
Fa
n
D
i
am
ete
r
(
in
.)
12 12 14 14 14 16 16 1
8
1
8
1
8
1
8
2
@
16 2
@
1
8
2
@
1
8
G
as
I
n
l
et
-
N
a
t
ural
G
as
(
in
.)
1
/
2 1
/
2 1
/
2 1
/
2 1
/
2 1
/
2 1
/
2 1
/
2 1
/
2 3
/
4 3
/
4 3
/
4 3
/
4 3
/
4
G
as
I
n
l
et
-
LP
G
as
(
in
.)
1
/
2 1
/
2 1
/
2 1
/
2 1
/
2 1
/
2 1
/
2 1
/
2 1
/
2
←
1
/
2
OR
3
/
4
→
Appro
x
.
S
h
i
pp
in
g
W
t
.
(l
b
.)
72
8
2
98
104 17
8
200 20
9
232 242 27
9
301 356 415 451
(kg)
(
33
)
(
37
)
(
44
)
(
47
)
(8
1
)
(9
1
)
(9
5
)
(
105
)
(
110
)
(
127
)
(
137
)
(
161
)
(
1
88)
(
205
)
N
et Unit
W
ei
gh
t
(l
b
.)
5
9
6
9
8
4
9
0 14
8
16
8
175 1
9
6 216 23
9
261 304 340 376
(kg)
(
27
)
(
31
)
(
3
8)
(
41
)
(
67
)
(
76
)
(
7
9)
(89)
(98)
(
10
8)
(
11
8)
(
13
8)
(
154
)
(
171
)
4
Ra
tin
gs
sho
w
n
ar
e
for
u
nit in
s
t
alla
ti
o
n
s
a
t e
l
e
va
ti
o
n
s
b
et
w
een 0
a
n
d
2
,
000
f
t
.
(
610
m).
For
u
nit in
s
t
alla
ti
o
n
s
in U
.
S
.A.
a
b
ov
e 2
,
000
f
t
.
(
610
m),
t
h
e
u
nit in
pu
t
mus
t
b
e
d
e
ra
te
d
4
%
for
e
ach
1
,
000
f
t
.
(
305
m)
a
b
ov
e
s
e
a
l
e
v
e
l
;
r
e
f
e
r
t
o
local
cod
e
s,
or
in
a
b
s
en
c
e
of
local
cod
e
s,
r
e
f
e
r
t
o
t
h
e
la
te
s
t e
d
iti
o
n
of
t
h
e
N
a
ti
o
n
al
Fu
e
l
G
as
Cod
e
,
A
N
S
I
St
a
n
dard
Z
223
.
1
(
N
.F.P.A.
N
o.
54
).
For
in
s
t
alla
ti
o
n
s
in
Ca
n
ada,
a
n
y
r
e
f
e
r
en
c
e t
o
d
e
ra
ti
o
n in e
x
c
e
ss
of
2
,
000
f
t
.
(
610
m)
ar
e t
o
b
e
i
g
n
or
e
d.
A
t
al
tit
ud
e
s
of
2
,
000 t
o
4
,
500
f
t
.
(
610 t
o
1372
m),
t
h
e
u
nit
mus
t
b
e
d
e
ra
te
d
t
o
9
0
%
of
t
h
e
n
ormal
al
tit
ud
e
ra
tin
g,
a
n
d
b
e
so
mark
e
d
in
accorda
n
c
e
w
it
h
t
h
e
C
S
A
c
e
r
ti
Þ
ca
ti
o
n
.
Th
e
s
e
amps
ar
e
b
as
e
d
o
n
s
t
a
n
d
in
g
p
i
lo
t
u
nit
s.
R
=
Rou
n
d
;
OV
=
Oval
;
H
=
Hor
iz
o
nt
al
;
S
P
=
S
had
e
d
Pol
e
;
P
S
C
=
P
e
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nent S
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it
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it
or.
Figure 1A
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*
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▲
See
sp
e
c
i
al
d
et
a
i
ls
b
e
lo
w
for
400
v
entin
g.

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