Product data

Sound Data "High Wall" Fan Coils (A Weighed)
Model Sound Sound Fan Sound Power Data Octave Band (dBa)
Pressure (dBa) Power (dBa) Speed 125 250 500 1000 2000 4000 8000
42.1 50.4 High 36.5 40.3 45.2 48.2 42.3 33.2 31.2
40QNB009 39.2 47.5 Medium 32.8 37.9 43.6 44.9 39.1 29.8 31.2
36.2 44.5 Low 31.7 36.6 41.6 41.6 35.4 27.7 31.2
45.7 54.0 High 36.7 43.5 50.2 51.1 46.5 38.6 31.7
40QNB012 43.1 51.4 Medium 33.6 42.5 47.1 48.8 43.4 36.2 33.4
115v & 230v
39.9 48.2 Low 33.5 41.6 43.8 45.6 39.8 33.0 32.7
49.3 57.6 High 40.8 49.1 53.7 55.2 49.1 41.3 32.3
40QNB018 45.8 54.1 Medium 38.0 46.7 50.6 51.7 44.9 35.8 31.6
42.5 50.8 Low 37.3 44.4 47.5 48.6 40.4 32.0 31.6
54.2 62.5 High 44.9 51.9 59.1 59.5 54.8 48.0 36.7
40QNB024 51.7 60.0 Medium 43.7 50.5 57.2 57.0 51.8 44.4 33.6
49.3 57.6 Low 40.7 47.7 55.1 54.7 49.0 40.5 32.2
42.3 50.6 High 38.2 41.1 46.2 47.9 43.0 33.6 31.2
40QNE009 40.8 49.1 Medium 31.7 39.8 45.0 45.3 42.0 36.8 36.8
37.7 46.0 Low 29.2 38.4 43.9 41.9 38.6 28.1 31.2
45.7 54.0 High 35.1 43.8 50.3 51.1 46.4 38.0 31.2
40QNH012 42.7 51.0 Medium 31.7 43.3 46.3 48.6 42.9 34.2 31.2
39.6 47.9 Low 29.1 42.2 42.9 45.6 39.1 30.3 31.2
50.3 58.6 High 43.2 49.1 54.0 56.0 50.7 44.0 34.0
40QNH018 47.8 56.1 Medium 39.8 46.9 52.2 53.7 47.4 40.1 32.7
44.5 52.8 Low 37.0 44.4 49.3 50.4 43.4 35.6 31.9
53.4 61.7 High 43.8 51.5 58.5 58.8 53.5 46.2 36.0
40QNH024 50.8 59.1 Medium 41.4 49.5 56.5 56.2 50.4 42.5 36.0
48.3 56.6 Low 38.9 47.3 54.4 53.7 47.4 39.0 36.0
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
Rev "A"
dBa - Decibels on the A scale
01/09/02