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Table 19 – Altitude Compensation* Models 48TC04- - 07 (D, E, F, S, R, T)
ELEVATION
Feet
0 --- 2000
2000
3000
4000
5000
6000
7000
8000
9000
10000
11000
12000
13000
14000
* As the height above sea level increases, there is less oxygen per cubic ft. of air. Therefore, heat input rate
should be reduced at higher altitudes.
{ Not included in kit. May be purchased separately through dealer.
ORIFICE
1
XX
2
XX
3
XX
4
XX
PROPANE GAS
72k BTUH
Orifice
Input
Meters
Size
(btu/hr)
4
0 --- 610
51
72,000
4
610
51
66,240
4
914
52
63,360
4
1219
52
60,480
4
1524
52
57,600
4
1829
52
54,720
4
2134
53
51,840
4
2438
53
48,960
4
2743
53
46,080
4
3048
54
43,200
4
3353
54
40,320
4
3658
54
37,440
4
3962
55
34,560
4267
†56
31,680
ACC. KIT PN
CRLPELEV001A00
CRLPELEV002A00
CRLPELEV003A00
CRLPELEV004A00
NOMINAL HEAT INPUT
115k BTUH
Orifice
Input
Orifice
Size
(btu/hr)
Size
3
3
50
115,000
46
4
3
51
105,800
47
4
3
51
101,200
47
4
3
51
96,600
48
4
3
51
92,000
48
4
3
52
87,400
48
4
3
52
82,800
49
4
3
52
78,200
49
4
3
53
73,600
50
4
3
53
69,000
50
4
4
53
64,400
51
4
4
54
59,800
51
4
4
54
55,200
52
4
4
55
50,600
53
56
150k BTUH
Input
(btu/hr)
150,000
138,000
132,000
126,000
120,000
114,000
108,000
102,000
96,000
90,000
84,000
78,000
72,000
66,000
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