Product Manual WHR-2 63
WHR Sound Power
Table 41
Octave Band Sound Power Levels Per ARI Standard 575 (dB)WHR "E"
Unit Size
63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz
Overall "A"
Weighted
017 54 56 62 66 68 68 68 68 75
020 55 57 63 67 69 69 69 68 76
025 55 57 63 68 69 69 70 69 77
030 55 57 63 68 69 69 70 69 77
040 58 59 65 68 72 72 72 72 78
045 58 60 66 69 72 72 72 72 79
050 59 61 66 69 73 72 73 72 80
060 59 61 67 70 73 73 73 72 80
070 60 62 68 71 75 74 75 73 82
080 60 62 68 71 75 74 75 73 82
085 62 64 70 74 77 77 77 74 84
Notes:
1. Sound Power per ARI Standard 575.
2. Sound values taken with units fully loaded with hot gas mufflers.
3. Acoustical enclosure is not available on the following unit sizes: 085, 090, 165, 175, 185, 195 and 210.
Table 42
Octave Band Sound Power Levels Per ARI Standard 575 (dB)WHR "E"
Unit Size
63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz
Overall "A"
Weighted
090 63 65 71 75 77 78 77 78 85
095 76 77 80 81 83 77 74 73 86
100 76 77 80 81 83 77 74 73 86
110 77 78 81 82 84 78 74 73 87
115 77 78 81 82 84 78 74 73 87
120 77 78 81 82 84 78 74 73 87
130 78 79 81 83 85 79 75 73 88
145 78 80 82 83 85 80 76 73 88
155 79 81 82 84 85 80 76 74 88
165 80 82 83 85 86 81 77 75 89
175 81 83 84 86 87 82 78 76 90
185 81 83 84 86 87 82 78 76 90
195 82 84 84 87 88 83 79 84 92
210 82 84 84 87 88 83 79 84 92
Notes:
1. Sound Power per ARI Standard 575.
2. Sound values taken with units fully loaded with hot gas mufflers.
3. Acoustical enclosure is not available on the following unit sizes: 085, 090, 165, 175, 185, 195 and 210.
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