Airflow Reference Charts RNC205 Model Continued
205 models have 3 airflow charts for their installer adjustable high speed settings. Refer to "Installer
Selectable High Speed Settings" in the installation manual for instructions on how to adjust the circuit
board DIP switches. Hi 3 is the factory setting (the highest high speed). Refer to the specification sheet
for high speed airflows.
0.880
220
109
0.890
223
107
0.900
225
105
0.910
228
102
0.920
230
100
0.930
233
98
0.940
235
96
0.950
238
94
0.960
240
91
0.970
243
89
0.980
245
87
0.990
248
85
1.000
250
83
1.010
253
81
1.020
255
79
1.030
258
77
1.040
260
75
1.050
263
73
1.060
265
71
1.070
268
69
1.080
270
67
1.090
273
66
1.100
275
64
1.110
278
62
1.120
280
60
1.130
283
59
1.140
285
57
1.150
288
55
1.160
290
54
1.170
293
52
1.180
295
50
1.190
298
49
1.200
300
47
1.210
303
46
1.220
305
44
1.230
308
43
1.240
310
41
1.250
313
40
1.260
315
39
1.270
318
37
1.280
320
36
1.290
323
35
1.300
325
33
1.310
328
32
1.320
330
31
133
0.780
195
130
0.790
198
128
0.800
200
126
0.810
203
123
0.820
205
121
0.830
208
119
0.840
210
117
0.850
213
114
0.860
215
112
0.870
218
110
0.880
220
108
0.890
223
105
0.900
225
103
0.910
228
101
0.920
230
99
0.930
233
97
0.940
235
94
0.950
238
92
0.960
240
90
0.970
243
88
0.980
245
86
0.990
248
84
1.000
250
82
1.010
253
80
1.020
255
78
1.030
258
75
1.040
260
73
1.050
263
71
1.060
265
69
1.070
268
67
1.080
270
65
1.090
273
63
1.100
275
61
59
58
56
54
52
50
48
46
44
42
40
75
90
0.680
72
88
0.690
71
86
0.700
69
84
0.710
67
82
0.720
65
80
0.730
63
78
0.740
61
76
0.750
59
74
0.760
58
72
0.770
56
70
0.780
54
68
0.790
53
66
0.800
51
65
0.810
49
63
0.820
48
61
0.830
46
60
0.840
45
58
0.850
44
56
0.860
42
55
0.870
41
53
0.880
39
51
0.890
38
50
0.900
37
48
0.910
36
47
0.920
34
46
0.930
33
44
0.940
32
43
0.950
31
42
30
40
29
39
28
38
27
37
170
59
74
173
57
72
175
56
70
178
54
68
180
52
67
183
50
65
185
49
63
188
47
61
190
46
59
193
44
58
195
43
56
198
42
54
200
40
53
203
39
51
205
38
50
208
37
49
210
36
47
213
35
46
215
34
44
218
33
43
220
32
42
223
31
41
225
30
40
228
29
39
230
28
38
233
28
37
235
27
36
238
27
35
29