Reznor YDSA Unit Installation Manual User Manual
Page 50

Form I-Y, P/N 273646R6, Page 50
BTUH Inputs and Capacities by Altitude in the United States
Altitude
Normal
Input
Thermal
Output
Capacity
2-Stage
Minimum Input
(Applies to
AG71)
5:1 Modulation
Minimum Input
(Applies to
AG73)
Normal
Input
Thermal
Output
Capacity
2-Stage
Minimum Input
(Applies to
AG71)
5:1 Modulation
Minimum Input
(Applies to
AG73)
Normal
Input
Thermal
Output
Capacity
2-Stage
Minimum Input
(Applies to
AG71)
5:1 Modulation
Minimum Input
(Applies to
AG73)
Feet
Meters
G150
G225
G300
0-2000
0-610
150,000
136,500
75000
30,000
225,000
204,750
112500
45,000
300,000 273,000
150,000
60,000
2001-3000
611-915
138,000
125,580
69000
27,600
207,000
188,370
103500
41,400
276,000 251,160
138,000
55,200
3001-4000
916-1220
132,000
120,120
66000
26,400
198,000
180,180
99000
39,600
264,000 240,240
132,000
52,800
4001-5000
1221-1525
126,000
114,660
63000
25,200
189,000
171,990
94500
37,800
252,000 229,320
126,000
50,400
5001-6000
1526-1830
120,000
109,200
60000
24,000
180,000
163,800
90000
36,000
240,000 218,400
120,000
48,000
6001-7000
1831-2135
114,000
103,740
57000
22,800
171,000
155,610
85500
34,200
228,000 207,480
114,000
45,600
7001-8000
2136-2440
108,000
98,280
54000
21,600
162,000
147,420
81000
32,400
216,000 196,560
108,000
43,200
8001-9000
2441-2745
102,000
92,820
51000
20,400
153,000
139,230
76500
30,600
204,000 185,640
102,000
40,800
BTUH Inputs and Capacities by Altitude in the United States
Altitude
Normal
Input
Thermal
Output
Capacity
4-Stage
Minimum Input
(Applies to
AG72)
10:1 Modula-
tion Minimum
Input (Applies
to AG74)
Normal
Input
Thermal
Output
Capacity
4-Stage
Minimum Input
(Applies to
AG72)
10:1 Modula-
tion Minimum
Input (Applies to
AG74)
Normal
Input
Thermal
Output
Capacity
4-Stage
Minimum Input
(Applies to
AG72)
10:1 Modula-
tion Minimum
Input (Applies to
AG74)
Feet
Meters
G302
G372
G452
0-2000
0-610
300,000
273,000
75,000
30,000
375,000
341,250
112,500
45,000
450,000 409,500
112,500
45,000
2001-3000
611-915
276,000
251,160
69,000
27,600
345,000
313,950
97,500
39,000
414,000 376,740
103,500
41,400
3001-4000
916-1220
264,000
240,240
66,000
26,400
330,000
300,300
90,000
36,000
396,000 360,360
99,000
39,600
4001-5000
1221-1525
252,000
229,320
63,000
25,200
315,000
286,650
82,500
33,000
378,000 343,980
94,500
37,800
5001-6000
1526-1830
240,000
218,400
60,000
24,000
300,000
273,000
75,000
30,000
360,000 327,600
90,000
36,000
6001-7000
1831-2135
228,000
207,480
57,000
22,800
285,000
259,350
67,500
27,000
342,000
311,220
85,500
34,200
7001-8000
2136-2440
216,000
196,560
54,000
21,600
270,000
245,700
60,000
24,000
324,000 294,840
81,000
32,400
8001-9000
2441-2745
204,000
185,640
51,000
20,400
255,000
232,050
52,500
21,000
306,000 278,460
76,500
30,600
Feet
Meters
G525
G602
0-2000
0-610
525,000
477,750
131,250
52,500
600,000
546,000
150,000
60,000
2001-3000
611-915
483,000
439,530
120,750
48,300
552,000
502,320
138,000
55,200
3001-4000
916-1220
462,000
420,420
115,500
46,200
528,000
480,480
132,000
52,800
4001-5000
1221-1525
441,000
401,310
110,250
44,100
504,000
458,640
126,000
50,400
5001-6000
1526-1830
420,000
382,200
105,000
42,000
480,000
436,800
120,000
48,000
6001-7000
1831-2135
399,000
363,090
99,750
39,900
456,000
414,960
114,000
45,600
7001-8000
2136-2440
378,000
343,980
94,500
37,800
432,000
393,120
108,000
43,200
8001-9000
2441-2745
357,000
324,870
89,250
35,700
408,000
371,280
102,000
40,800
BTUH Inputs and Capacities by Altitude in the United States
Altitude
Normal
Input
Thermal
Output
Capacity
4-Stage
Minimum Input
(Applies to
AG72)
10:1 Modula-
tion Minimum
Input (Applies
to AG74)
Normal
Input
Thermal
Output
Capacity
4-Stage
Minimum Input
(Applies to
AG72)
10:1 Modula-
tion Minimum
Input (Applies to
AG74)
Normal
Input
Thermal
Output
Capacity
4-Stage
Minimum Input
(Applies to
AG72)
10:1 Modula-
tion Minimum
Input (Applies to
AG74)
Feet
Meters
H102
H125
H150
0-2000
0-610
100,000
80,000
25,000
10,000
125,000
100,000
37,500
15,000
150,000 120,000
37,500
15,000
2001-3000
611-915
92,000
73,600
23,000
9,200
115,000
92,000
32,500
13,000
138,000
110,400
34,500
13,800
3001-4000
916-1220
88,000
70,400
22,000
8,800
110,000
88,000
30,000
12,000
132,000 105,600
33,000
13,200
4001-5000
1221-1525
84,000
67,200
21,000
8,400
105,000
84,000
27,500
11,000
126,000 100,800
31,500
12,600
5001-6000
1526-1830
80,000
64,000
20,000
8,000
100,000
80,000
25,000
10,000
120,000
96,000
30,000
12,000
6001-7000
1831-2135
76,000
60,800
19,000
7,600
95,000
76,000
22,500
9,000
114,000
91,200
28,500
11,400
7001-8000
2136-2440
72,000
57,600
18,000
7,200
90,000
72,000
20,000
8,000
108,000
86,400
27,000
10,800
8001-9000
2441-2745
68,000
54,400
17,000
6,800
85,000
68,000
17,500
8,500
102,000
81,600
25,500
10,200
Feet
Meters
H175
H202
H402
0-2000
0-610
175,000
140,000
50,000
20,000
200,000
160,000
50,000
20,000
400,000 320,000
100,000
40,000
2001-3000
611-915
161,000
128,800
43,000
17,200
184,000
147,200
46,000
18,400
368,000 294,400
92,000
36,800
3001-4000
916-1220
154,000
123,200
39,500
15,800
176,000
140,800
44,000
17,600
352,000 281,600
88,000
35,200
4001-5000
1221-1525
147,000
117,600
36,000
14,400
168,000
134,400
42,000
16,800
336,000 268,800
84,000
33,600
5001-6000
1526-1830
140,000
112,000
32,500
13,000
160,000
128,000
40,000
16,000
320,000 256,000
80,000
32,000
6001-7000
1831-2135
133,000
106,400
29,000
11,600
152,000
121,600
38,000
15,200
304,000 243,200
76,000
30,400
7001-8000
2136-2440
126,000
100,800
25,500
10,200
144,000
115,200
36,000
14,400
288,000 230,400
72,000
28,800
8001-9000
2441-2745
119,000
95,200
22,000
8,800
136,000
108,800
34,000
13,600
272,000 217,600
68,000
27,200
Feet
Meters
H502
H602
H702
0-2000
0-610
500,000
400,000
150,000
60,000
600,000
480,000
150,000
60,000
700,000 560,000
175,000
70,000
2001-3000
611-915
460,000
368,000
130,000
52,000
552,000
441,600
138,000
55,200
644,000 515,200
161,000
64,400
3001-4000
916-1220
440,000
352,000
120,000
48,000
528,000
422,400
132,000
52,800
616,000 492,800
154,000
61,600
4001-5000
1221-1525
420,000
336,000
110,000
44,000
504,000
403,200
126,000
50,400
588,000 470,400
147,000
58,800
5001-6000
1526-1830
400,000
320,000
100,000
40,000
480,000
384,000
120,000
48,000
560,000 448,000
140,000
56,000
6001-7000
1831-2135
380,000
304,000
90,000
36,000
456,000
364,800
114,000
45,600
532,000 425,600
133,000
53,200
7001-8000
2136-2440
360,000
288,000
80,000
32,000
432,000
345,600
108,000
43,200
504,000 403,200
126,000
50,400
8001-9000
2441-2745
340,000
272,000
70,000
28,000
408,000
326,400
102,000
40,800
476,000 380,800
119,000
47,600
Feet
Meters
H802
0-2000
0-610
800,000
640,000
200,000
80,000
2001-3000
611-915
736,000
588,800
184,000
73,600
3001-4000
916-1220
704,000
563,200
176,000
70,400
4001-5000
1221-1525
672,000
537,600
168,000
67,200
5001-6000
1526-1830
640,000
512,000
160,000
64,000
6001-7000
1831-2135
608,000
486,400
152,000
60,800
7001-8000
2136-2440
576,000
460,800
144,000
57,600
8001-9000
2441-2745
544,000
435,200
136,000
54,400
9.2 Gas Heat Section (cont’d)
9.0 Optional Equipment including Heat Sections (cont’d)