Carrier 42C Series Product Data page 123

42SG FURRED-IN STACK FAN COIL UNIT (CASING RADIATED SOUND PER AHRI 350)
UNIT
RATING
SIZE
CASING RADIATED with
#1 Style Return Air Panel and
03
Double Deflection
Aluminum Grille
CASING RADIATED with
#1 Style Return Air Panel and
04
Double Deflection
Aluminum Grille
CASING RADIATED with
#1 Style Return Air Panel and
06
Double Deflection
Aluminum Grille
CASING RADIATED with
#1 Style Return Air Panel and
08
Double Deflection
Aluminum Grille
CASING RADIATED with
#1 Style Return Air Panel and
10
Double Deflection
Aluminum Grille
CASING RADIATED with
#1 Style Return Air Panel and
12
Double Deflection
Aluminum Grille
NOTES:
1. Unit Test Configuration: Front Return / Front Supply, 4 Row, 14 FPI
(fins per inch) Coil, 0.0 in. ESP at High Speed, 115 VAC PSC (per-
manent split capacitor) Motor, #1 Return Air Panel, DD Aluminum
Grille.
SOUND POWER DATA
SOUND POWER LEVEL, L. (dB one reference pico watt)
FAN
CFM
SPEED
125 Hz 250 Hz
H 360 63
M 310 59
L 280 56
H 460 62
M 385 59
L 290 56
H 580 69
M 500 65
L 400 59
H 810 72
M 580 65
L 430 60
H 1045 71
M 930 69
L 670 62
H 1145 71
M 950 68
L 805 65
500 Hz 1000 Hz 2000 Hz
53 50 42
50 47 38
47 45 35
56 53 47
52 50 44
49 47 40
58 53 46
54 50 43
48 46 37
62 59 53
56 53 47
49 47 39
66 63 59
63 60 55
56 53 46
68 63 60
63 61 55
59 58 52
2. Casing Radiated Testing per AHRI (Air-Conditioning, Heating, and
Refrigeration Institute) 350-2008: 4.2.2.3 Casing radiated with free
inlet, Sound Rating of Ducted Air Moving and Conditioning Equip-
ment.
3. Sound power data is expressed decibels, dB RE: 1 x 10
(picowatts).
4000 Hz 8000 Hz
(dBA)
34 33 38
30 32 38
27 32 38
39 36 38
35 33 38
30 32 38
41 38 37
37 35 36
30 31 36
49 45 40
41 37 36
32 31 36
56 53 43
53 49 40
42 37 37
56 53 43
52 48 39
48 43 37
A-
wgt
51
48
46
54
51
47
56
53
47
61
54
48
65
62
54
66
62
59
-12 W
123