Bryant Preferred 581J04-14, Service And Maintenance Instructions

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40
* 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.
Table 17 — Altitude Compensation* (Size 14)
NATURAL GAS
ELEVATION
NOMINAL HEAT INPUT
150K BTUH 180K BTUH 240K BTUH 315K BTUH 380K BTUH
FT M
ORIFICE
SIZE
INPUT
(BTU/HR)
ORIFICE
SIZE
INPUT
(BTU/HR)
ORIFICE
SIZE
INPUT
(BTU/HR)
ORIFICE
SIZE
INPUT
(BTU/HR)
ORIFICE
SIZE
INPUT
(BTU/HR)
0 to 2,000 0 to 610 37 7 150,000 37 7 180,000 37 7 240,000 †35 315,000 †35 350,000
2,000 610 38
7
138,000 38
7
165,600 38
7
220,800 36
7
289,800 36
7
322,000
3,000 914 39 7 132,000 39 7 158,400 39 7 211,200 36 7 277,200 36 7 308,000
4,000 1219 39 7 126,000 39 7 151,200 39 7 201,600 37 7 264,600 37 7 294,000
5,000 1524 40
8
120,000 40
8
144,000 40
8
192,000 37
7
252,000 37
7
280,000
6,000 1829 41 8 114,000 41 8 136,800 41 8 182,400 38 7 239,400 38 7 266,000
7,000 2134 42 8 108,000 42 8 129,600 42 8 172,800 39 7 226,800 39 7 252,000
8,000 2438 42
8
102,000 42
8
122,400 42
8
163,200 40
8
214,200 40
8
238,000
9,000 2743 43 8 96,000 43 8 115,200 43 8 153,600 41 8 201,600 41 8 224,000
10,000 3048 43 8 90,000 43 8 108,000 43 8 144,000 42 8 189,000 42 8 210,000
11,000 3353 †44 84,000 †44 100,800 †44 134,400 43
8
176,400 43
8
196,000
12,000 3658 †45 78,000 †45 93,600 †45 124,800 43 8 163,800 43 8 182,000
13,000 3962 †46 72,000 †46 86,400 †46 115,200 †44 151,200 †44 168,000
14,000 4267 †47 66,000 †47 79,200 †47 105,600 †45 138,600 †45 154,000
PROPANE GAS
ELEVATION
NOMINAL HEAT INPUT
150K BTUH 180K BTUH 240K BTUH 315K BTUH 380K BTUH
FT M
ORIFICE
SIZE
INPUT
(BTU/HR)
ORIFICE
SIZE
INPUT
(BTU/HR)
ORIFICE
SIZE
INPUT
(BTU/HR)
ORIFICE
SIZE
INPUT
(BTU/HR)
ORIFICE
SIZE
INPUT
(BTU/HR)
0 to 2,000 0 to 610 52 9 150,000 52 9 180,000 52 9 240,000 51 9 252,000 51 9 350,000
2,000 610 52 9 138,000 52 9 165,600 52 9 220,800 51 9 231,840 51 9 322,000
3,000 914 53
9
132,000 53
9
158,400 53
9
211,200 52
9
221,760 52
9
308,000
4,000 1219 53 9 126,000 53 9 151,200 53 9 201,600 52 9 211,680 52 9 294,000
5,000 1524 53 9 120,000 53 9 144,000 53 9 192,000 52 9 201,600 52 9 280,000
6,000 1829 53
9
114,000 53
9
136,800 53
9
182,400 52
9
191,520 52
9
266,000
7,000 2134 53 9 108,000 53 9 129,600 53 9 172,800 53 9 181,440 53 9 252,000
8,000 2438 54 9 102,000 54 9 122,400 54 9 163,200 53 9 171,360 53 9 238,000
9,000 2743 54
9
96,000 54
9
115,200 54
9
153,600 53
9
161,280 53
9
224,000
10,000 3048 54 9 90,000 54 9 108,000 54 9 144,000 54 9 151,200 54 9 210,000
11,000 3353 55 9 84,000 55 9 100,800 55 9 134,400 54 9 141,120 54 9 196,000
12,000 3658 55
9
78,000 55
9
93,600 55
9
124,800 54
9
131,040 54
9
182,000
13,000 3962 55 9 72,000 55 9 86,400 55 9 115,200 55 9 120,960 55 9 168,000
14,000 4267 †56 66,000 †56 79,200 †56 105,600 55 9 110,880 55 9 154,000
ORIFICE ACC. KIT PN
XX
7
CRLPELEV007A00
XX 8 CRLPELEV008A00
XX 9 CRLPELEV009A00
Table 18 — Altitude Compensation* (Sizes 04-06)-Low NOx Units
NATURAL GAS ONLY
ELEVATION
NOMINAL HEAT INPUT
60K BTUH 90K BTUH 120K BTUH
FT M
ORIFICE
SIZE
INPUT
(BTU/HR)
ORIFICE
SIZE
INPUT
(BTU/HR)
ORIFICE
SIZE
INPUT
(BTU/HR)
0 to 2,000 0 to 610 38
2
60,000 38
2
90,000 32
1
120,000
2,000 610 39
2
55,200 39
2
82,800 33
1
110,400
3,000 914 †40 52,800 †40 79,200 33 1 105,600
4,000 1219 †41 50,400 †41 75,600 35
1
100,800
5,000 1524 †41 48,000 †41 72,000 35
1
96,000
6,000 1829 †42 45,600 †42 68,400 36 1 91,200
7,000 2134 †42 43,200 †42 64,800 36
1
86,400
8,000 2438 †43 40,800 †43 61,200 37
2
81,600
9,000 2743 †43 38,400 †43 57,600 38 2 76,800
10,000 3048 44
2
36,000 44
2
54,000 †40 72,000
11,000 3353 44
2
33,600 44
2
50,400 †41 67,200
12,000 3658 45 2 31,200 45 2 46,800 †42 62,400
13,000 3962 47
3
28,800 47
3
43,200 †43 57,600
14,000 4267 48
3
26,400 48
3
39,600 †43 52,800
ORIFICE ACC. KIT PN
XX 1 CRLPELEV001A00
XX
2
CRLPELEV002A00
XX
3
CRLPELEV003A00
XX 4 CRLPELEV004A00