Operating instructions – Grain Systems PNEG-297 User Manual
Page 16
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7. Operating Instructions
16
PNEG-297 Chi-Town Heater
BTU’s per Gauge Pressure (PSI) - Propane Models Approximate
Gauge Pressure (PSI) Required to Maintain Temperatures (Approximate)
Operating Pressure (PSI)
1
2
3
4
5
6
7
8
9
10
12
14
15
294,339 416,382 509,709 588,678 658,075 720,293 777,725 832,764 880,624 930,877 1,019,418 1,100,780 1,136,675
Fan Model
Static
Pressure
Heat Rise °F
20
30
40
50
60
70
80
10 HP
2
1
2
4
5
8
10
14
3
1
2
3
5
7
9
12
4
1
2
3
4
6
8
12
5
1
2
3
4
5
7
9
15 HP
2
2
3
6
8
12
-
-
3
2
3
5
8
12
14
-
4
1
3
4
7
9
14
-
5
1
2
4
6
8
10
14
20 HP
3
2
4
7
12
-
-
-
4
2
4
7
10
15
-
-
5
2
4
6
10
14
-
-
6
2
3
6
9
12
-
-
25 HP
3
3
6
12
-
-
-
-
4
3
6
10
-
-
-
-
5
3
5
9
14
-
-
-
6
2
5
8
14
-
-
-
30 HP
4
3
7
12
-
-
-
-
6
3
6
10
-
-
-
-
8
3
5
9
14
-
-
-
10
2
4
6
9
14
-
-
40 HP
4
5
12
-
-
-
-
-
6
4
9
-
-
-
-
-
8
4
8
14
-
-
-
-
10
3
6
10
15
-
-
-
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