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Pressure Drops, Options (Pa)
48/50 UA/UH 135 and 160
l/s
5.400
5.800
6.200
6.600
7.000
7.400
7.800
8.200
8.600
9.000
m
3
/h
19.440
20.880
22.320
23.760
25.200 26.640
28.080 29.520 30.960
32.400
Opt 174 - Electric heater
73
79
85
90
96
102
108
113
119
125
Opt 175 - Electric heater
73
79
85
90
96
102
108
113
119
125
Opt 176 - Electric heater
73
79
85
90
96
102
108
113
119
125
Opt 180 - Hot water coil
40
45
51
56
63
69
76
83
90
98
Opt 181 - Hot water coil
68
77
86
95
105
115
126
137
148
160
Opt 210- Natural gas
70
79
85
96
108
117
130
143
152
163
Opt 40 - Manual damper
31
36
41
46
53
60
68
77
87
97
Opt 35,36,156,157 - Economizer
31
36
41
46
53
60
68
77
87
97
Opt 145 - G4 filter M1
0
0
0
0
0
0
0
0
0
0
Opt 147 - F7 filter M1
39
42
46
49
53
56
59
62
65
68
Opt 158 - G4+F7 filter M1
85
93
101
109
118
127
136
145
155
164
Opt 159 - M6+F7 filter M1
121
132
143
154
166
177
189
201
212
224
l/s
500
1.100
1.700
2.300
2.900
3.500
4.100
4.700
5.300
5.900
m
3
/h
1.800
3.960
6.120
8.280
10.440 12.600
14.760 16.920 19.080
21.240
Opt 173 - Fresh air filter in ERM 13 C/S
8
18
30
43
59
78
-
-
-
-
Opt 160 - Fresh air filter in ERM 20 C/S
6
15
24
35
47
61
76
94
115
139
Opt 173 - Heat wheel in ERM 13 C
21
47
75
104
134
166
199
-
-
-
Opt 160 - Heat wheel in ERM 20 C
14
32
50
69
89
109
130
151
174
196
Opt 173 - Heat wheel in ERM 13 S
23
51
81
112
145
179
214
-
-
-
Opt 160 - Heat wheel in ERM 20 S
15
34
54
75
96
117
140
163
187
211
Total Opt 173 - ERM 13 C
29
65
105
147
193
244
-
-
-
-
Total Opt 160 - ERM 20 C
20
47
74
104
136
170
206
245
289
335
Total Opt 173 - ERM 13 S
31
69
111
155
204
257
-
-
-
-
Total Opt 160 - ERM 20 S
21
49
78
110
143
178
216
257
302
350
48/50 UA/UH 180
l/s
7.200
7.650
8.100
8.550
9.000
9.450
9.900
10.350 10.800
11.250
m
3
/h
25.920
27.540
29.160
30.780
32.400 34.020
35.640 37.260 38.880
40.500
Opt 177 - Electric heater
71
76
80
85
90
94
99
104
108
113
Opt 178 - Electric heater
71
76
80
85
90
94
99
104
108
113
Opt 179 - Electric heater
71
76
80
85
90
94
99
104
108
113
Opt 182 - Hot water coil
37
41
46
50
55
60
65
70
75
81
Opt 183 - Hot water coil
70
78
85
93
101
110
118
126
135
143
Opt 211- Natural gas
84
93
102
110
123
132
144
153
166
174
Opt 40 - Manual damper
34
38
42
47
52
58
65
72
80
88
Opt 35,36,156,157 - Economizer
34
38
42
47
52
58
65
72
80
88
Opt 145 - G4 filter M1
0
0
0
0
0
0
0
0
0
0
Opt 147 - F7 filter M1
39
42
45
48
50
53
56
59
61
64
Opt 158 - G4+F7 filter M1
85
91
98
105
113
120
127
135
143
151
Opt 159 - M6+F7 filter M1
121
131
140
149
159
168
178
188
198
208
l/s
500
1.300
2.100
2.900
3.700
4.500
5.300
6.100
6.900
7.700
m
3
/h
1.800
4.680
7.560
10.440
13.320 16.200
19.080 21.960 24.840
27.720
Opt 173 - Fresh air filter in ERM 18 C/S
6
18
31
47
66
88
115
-
-
-
Opt 160 - Fresh air filter in ERM 26 C/S
4
11
19
28
38
49
61
75
91
109
Opt 173 - Heat wheel in ERM 18 C
14
38
63
89
116
144
174
-
-
-
Opt 160 - Heat wheel in ERM 26 C
-
28
46
65
84
104
124
145
167
189
Opt 173 - Heat wheel in ERM 18 S
15
41
68
96
125
155
187
Opt 160 - Heat wheel in ERM 26 S
-
30
50
70
90
112
134
156
180
204
Total Opt 173 - ERM 18 C
20
56
94
136
182
232
289
-
-
-
Total Opt 160 - ERM 26 C
-
39
65
93
122
153
185
220
258
298
Total Opt 173 - ERM 18 S
21
59
99
143
191
243
302
-
-
-
Total Opt 160 - ERM 26 S
-
41
69
98
128
161
195
231
271
313
Unit Air flow rate
ERM Fresh Air Flow Rate
Unit Air flow rate
ERM Fresh Air Flow Rate
28