Product data

Sound Data "Cassette" 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
48.0 56.3 High 32.1 45.0 51.2 54.1 46.5 45.0 36.5
40QKB024 42.6 50.9 Medium 42.0 44.1 48.0 47.5 42.2 37.3 36.8
41.5 49.8 Low 40.9 43.0 46.9 46.4 41.1 36.2 35.7
46.5 54.8 High 45.0 45.8 50.9 51.8 47.4 38.8 32.9
40QKB036 39.9 48.2 Medium 35.5 40.2 46.1 45.2 39.0 29.9 28.7
32.6 40.9 Low 31.2 37.8 40.3 37.0 26.5 24.5 27.3
48.0 56.3 High 32.1 45.0 51.2 54.1 46.5 45.0 36.5
40QKE024 Medium -- -- -- -- -- -- --
Low -- -- -- -- -- -- --
46.5 54.8 High 45.0 45.8 50.9 51.8 47.4 38.8 32.9
40QKE036 39.9 48.2 Medium 35.5 40.2 46.1 45.2 39.0 29.9 28.7
32.6 40.9 Low 31.2 37.8 40.3 37.0 26.5 24.5 27.3
50.8 59.1 High 40.2 45.8 54.8 56.0 51.5 47.7 39.8
40QKE048 45.6 53.9 Medium 45.0 47.1 51.0 50.5 45.2 40.3 39.8
Low -- -- -- -- -- -- --
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 CLICK HERE FOR HYDRONIC CASSETTE