Product data
Sound Data "Under Ceiling" Fan Coils (A Weighted)
Model Sound Sound Fan Sound Power Data Octave Band (dBa)
Pressure (dBa) Power (dBa) Speed 125 250 500 1000 2000 4000 8000
48.9 57.2 High 38.1 50.0 52.6 54.7 49.0 41.5 31.8
40QAB018 46.4 54.7 Medium 36.4 47.7 50.7 52.3 46.3 37.4 29.5
44.5 52.8 Low 35.1 46.2 49.3 50.5 43.5 34.3 29.0
50.1 58.4 High 39.2 50.9 53.4 56.0 50.4 43.1 32.8
40QAB024 48.9 57.2 Medium 38.1 50.0 52.6 54.7 49.0 41.5 31.8
46.4 54.7 Low 36.4 47.7 50.7 52.3 46.3 37.4 29.5
48.9 57.2 High 38.1 50.0 52.6 54.7 49.0 41.5 31.8
40QAB024 * 46.4 54.7 Medium 36.4 47.7 50.7 52.3 46.3 37.4 29.5
44.5 52.8 Low 35.1 46.2 49.3 50.5 43.5 34.3 29.0
60.1 68.4 High 50.2 61.0 60.5 65.0 61.7 58.9 51.5
40QAB036 57.7 66.0 Medium 47.9 58.6 58.3 62.8 59.1 56.6 48.1
54.6 62.9 Low 46.2 55.6 5.2 59.9 56.3 53.6 43.0
59.0 67.3 High 48.7 60.8 60.4 64.0 60.3 57.3 47.7
40QAB048 58.0 66.3 Medium 47.8 59.2 59.4 63.1 59.2 56.2 46.6
Low -- -- -- -- -- -- --
61.8 70.1 High 52.5 63.6 63.7 67.0 63.3 59.0 50.0
40QAB060 60.5 68.8 Medium 51.2 61.5 61.9 66.4 60.8 56.6 47.0
57.5 65.8 Low 49.5 59.1 60.0 63.1 58.3 53.6 43.8
48.9 57.2 High 38.1 50.0 52.6 54.7 49.0 41.5 31.8
40QAE018 46.4 54.7 Medium 36.4 47.7 50.7 52.3 46.3 37.4 29.5
44.5 52.8 Low 35.1 46.2 49.3 50.5 43.5 34.3 29.0
51.1 59.4 High 42.8 51.8 54.0 56.7 52.2 45.9 36.6
40QAE024 50.2 58.5 Medium 41.3 50.8 53.3 55.6 51.3 45.3 35.2
49.5 57.8 Low 40.9 50.3 52.6 54.7 50.7 45.1 35.8
60.1 68.4 High 50.2 61.0 60.5 65.0 61.7 58.9 51.5
40QAE036 57.8 66.1 Medium 47.9 58.6 58.3 62.8 59.1 56.6 48.1
54.9 63.2 Low 46.2 55.6 56.2 59.9 56.3 53.6 43.0
59.0 67.3 High 48.7 60.8 60.4 64.0 60.3 57.3 47.7
40QAE048 58.0 66.3 Medium 47.8 59.2 59.4 63.1 59.2 56.2 46.6
Low -- -- -- -- -- -- --
61.8 70.1 High 52.5 63.6 63.7 67.0 63.3 59.0 50.0
40QAE060 60.5 68.8 Medium 51.2 61.5 61.9 66.4 60.8 56.6 47.0
57.5 65.8 Low 49.5 59.1 60.0 63.1 58.3 53.6 43.8
* Field Reconfigured for 18,000 Btuh
Note:
1) Sound levels are taken in accordance with ARI Sound Standard 350
2) Sound Pressure data is measured at 1m from the unit.
Legend
ARI - Air Conditioning & Refrigeration Institute
dBa - Decibels on the A scale
01/09/02