Compact Unit Heater
15
Operating Instructions and Owner’s Manual
Table 9.1 Propane Information: 0’ to 2,000’ (0 to 610m)
Table 9.2 Propane Information: 2,001’ to 5,400’ (610.5m to 1645 m)
Table 9.3 Propane Information: 5,401’ to 7,800’ (1,646.5 to 2,377m)
Table 9.4 Propane Information: 7,801’ to 10,100’ (2,387m to 3,078m)
*Kits may contain more orifices than needed for the specific model being converted. Extra orifices can be discarded.
*Kits may contain more orifices than needed for the specific model being converted. Extra orifices can be discarded.
*Kits may contain more orifices than needed for the specific model being converted. Extra orifices can be discarded.
*Kits may contain more orifices than needed for the specific model being converted. Extra orifices can be discarded.
Model
HSU100
HSU125
HSU150
HSU200
HSU250
HSU300
HSU400
Btu/Hr Input
100,000
125,000
150,000
200,000
250,000
300,000
400,000
Orifice Drill Size
53
53
53
52
1.65mm
51
51
Orifice Qty in Kit*
6
6
6
7
8
12
12
L.P. Manifold
Pressure
(in. w.c.)/(kPa)
10.0/2.49
10.0/2.49
10.0/2.49
10.0/2.49
10.0/2.49
10.0/2.49
10.0/2.49
Pressure Switch
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Model
HSU100
HSU125
HSU150
HSU200
HSU250
HSU300
HSU400
Btu/Hr Input
100,000
125,000
150,000
200,000
250,000
300,000
400,000
Orifice Drill Size
53
53
53
52
1.65mm
51
51
Orifice Qty in Kit*
6
6
6
7
8
12
12
L.P. Manifold
Pressure
(in. w.c.)/(kPa)
10.0/2.49
10.0/2.49
9.1/2.27
9.9/2.47
10.0/2.49
9.4/2.34
8.7/2.17
Pressure Switch
N/A
N/A
N/A
N/A
-1.07
N/A
-1.41
Model
HSU100
HSU125
HSU150
HSU200
HSU250
HSU300
HSU400
Btu/Hr Input
100,000
125,000
150,000
200,000
250,000
300,000
400,000
Orifice Drill Size
53
53
53
52
1.65mm
51
51
Orifice Qty in Kit*
6
6
6
7
8
12
12
L.P. Manifold
Pressure
(in. w.c.)/(kPa)
9.2/2.30
9.2/2.30
8.6/2.14
9.5/2.37
10.0/2.49
8.9/2.22
8.4/2.09
Pressure Switch
N/A
N/A
N/A
N/A
-1.07
N/A
-1.41
Model
HSU100
HSU125
HSU150
HSU200
HSU250
HSU300
HSU400
Btu/Hr Input
100,000
125,000
150,000
200,000
250,000
300,000
400,000
Orifice Drill Size
53
53
53
52
1.65mm
51
51
Orifice Qty in Kit*
4
5
6
7
8
9
12
L.P. Manifold
Pressure
(in. w.c.)/(kPa)
8.8/2.20
8.8/2.20
7.7/1.92
9.0/2.24
9.6/2.39
8.5/2.12
8.0/1.99
Pressure Switch
-0.72
-0.72
-0.72
N/A
-1.07
N/A
-1.32
Table 9 – Propane (LP) Information and Conversions All Elevations
