Lennox LGT156H Installation Instructions Manual page 44

Table of Contents

Advertisement

300 NORMAL OPERATING PRESSURES - NO REHEAT - ALL-ALUMINUM COIL - 581097-01
65 F
Suct
Disc
(psig)
(psig)
112
260
120
264
Circuit 1
137
273
155
283
114
245
121
249
Circuit 2
137
257
154
265
95
259
102
264
Circuit 3
118
274
135
282
98
251
105
259
Circuit 4
121
269
137
274
300 CHARGING CURVE CIRCUIT 1 - NO REHEAT - ALL-ALUMINUM COIL - 581098-01
120
110
100
90
80
70
60
110
120
LGT/LCT156, 180, 210, 240, 300
TABLE 12
Outdoor Coil Entering Air Temperature
75 F
85 F
Suct
Disc
Suct
(psig)
(psig)
(psig)
113
302
115
122
305
124
140
313
142
158
322
161
116
285
117
124
289
126
140
297
144
158
304
161
97
300
99
105
306
107
121
315
124
138
323
142
100
294
102
107
301
110
124
310
127
141
315
145
130
Suction Pressure (psig)
Page 44
95 F
Disc
Suct
Disc
(psig)
(psig)
(psig)
349
117
401
352
126
404
359
145
410
367
164
417
329
119
379
333
128
383
341
147
390
348
165
397
346
102
398
352
110
403
362
127
413
370
146
421
341
104
393
347
112
399
357
130
408
360
148
411
140
150
105 F
115 F
Suct
Disc
Suct
(psig)
(psig)
(psig)
119
459
121
128
462
131
147
467
150
167
473
171
121
434
123
130
438
133
150
445
153
169
451
173
104
454
107
113
459
115
130
469
134
149
478
153
106
450
108
115
456
117
133
464
136
152
466
156
Outdoor Temperature (°F)
105°
95°
85°
75°
65°
160
170
Disc
(psig)
523
525
529
535
494
497
505
511
515
520
530
539
511
517
524
526
115°

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents