Sound Application Guide: - WaterFurnace

SOUND APPLICATION GUIDE: DESCRIPTION AND RATINGS
Performance Data - Legend Series cont.
X13 Single Speed (Standard Construction) per AHRI 260
Octave Band Sound Power Level, dB, re 1 pico Watt
Free Air Inlet Combined with Casing (Cabinet) Radiated
Ducted Discharge
Octave Band Frequency, Hz
Octave Band Frequency, Hz
Model Cabinet Mode 125 250 500 1000 2000 4000 8000 125 250 500 1000 2000 4000 8000
Fan Only 46 47 43 38 33 30 32 59 51 54 49 42 37 32
LS024 V/H Cooling: High Speed 67 62 61 56 52 50 44 70 60 66 60 55 54 47
Heating: High Speed 68 61 59 52 48 48 44 69 61 67 61 56 54 49
Fan Only 54 53 50 45 41 38 33 60 52 55 50 43 38 33
LS030 V/H Cooling: High Speed 64 61 60 57 52 48 43 69 66 67 64 60 59 53
Heating: High Speed 71 61 60 57 52 48 42 70 67 67 65 60 58 51
Fan Only 59 56 53 48 45 42 38 61 53 54 50 44 40 33
LS036 V/H Cooling: High Speed 66 62 59 58 53 50 44 68 66 66 63 59 59 52
Heating: High Speed 70 64 59 57 53 49 44 69 66 66 64 61 59 52
Fan Only 63 63 59 56 51 48 42 62 60 60 59 53 51 44
LS042 V/H Cooling: High Speed 68 65 61 59 55 52 46 70 67 67 63 60 60 52
Heating: High Speed 68 67 61 59 54 51 46 70 67 67 65 61 59 52
Fan Only 65 61 56 53 49 47 44 63 55 55 52 47 43 35
LS048 V/H Cooling: High Speed 69 69 63 61 57 54 49 71 68 68 64 61 61 53
Heating: High Speed 69 70 64 61 57 54 49 70 68 67 65 60 59 52
Fan Only 67 64 59 56 52 49 45 67 61 60 58 54 51 43
LS060 V/H Cooling: High Speed 76 73 68 67 66 64 59 75 76 73 75 71 71 66
Heating: High Speed 74 72 67 65 63 62 57 76 76 73 74 70 69 64
Fan Only 68 66 62 59 54 51 46 70 66 65 63 61 58 50
LS070 V/H Cooling: High Speed 76 73 68 67 66 64 59 75 76 73 75 71 71 66
Heating: High Speed 74 72 67 65 63 62 57 76 76 73 74 70 69 64
Data based on sound measurements made in a Reverberant room on representative units from each cabinet size in accordance with AHRI standard 260-2001.
X13 Single Speed (Super Quiet Construction) per AHRI 260
Octave Band Sound Power Level, dB, re 1 pico Watt
Free Air Inlet Combined with Casing (Cabinet) Radiated
Ducted Discharge
Octave Band Frequency, Hz
Octave Band Frequency, Hz
Model Cabinet Mode 125 250 500 1000 2000 4000 8000 125 250 500 1000 2000 4000 8000
Fan Only 45 46 43 38 33 30 32 59 51 54 49 42 37 32
LS024 V/H Cooling: High Speed 64 60 59 54 51 49 43 68 58 65 60 55 54 47
Heating: High Speed 65 59 57 50 47 47 43 67 59 66 61 56 54 49
Fan Only 54 52 52 47 44 41 37 61 58 59 55 50 47 44
LS030 V/H Cooling: High Speed 61 59 58 55 51 47 42 67 64 66 64 60 59 53
Heating: High Speed 68 59 58 55 51 47 41 68 65 66 65 60 58 51
Fan Only 58 55 53 48 45 42 38 61 53 54 50 44 40 33
LS036 V/H Cooling: High Speed 63 60 57 56 52 49 43 66 64 65 63 59 59 52
Heating: High Speed 67 62 57 55 52 48 43 67 64 65 64 61 59 52
Fan Only 62 62 59 56 51 48 42 62 60 60 59 53 51 44
LS042 V/H Cooling: High Speed 65 63 58 57 54 51 45 68 65 66 63 60 60 52
Heating: High Speed 65 65 58 57 53 50 45 68 65 66 65 61 59 52
Fan Only 64 60 56 53 49 47 44 63 55 55 52 47 43 35
LS048 V/H Cooling: High Speed 66 67 60 59 56 53 48 69 66 67 63 61 61 53
Heating: High Speed 66 68 61 59 56 53 48 68 66 66 64 59 59 52
Fan Only 66 63 59 56 52 49 45 67 61 60 58 54 51 43
LS060 V/H Cooling: High Speed 73 71 65 65 65 63 58 73 74 72 74 71 71 66
Heating: High Speed 71 70 64 63 62 61 56 74 74 72 73 70 69 64
Fan Only 67 65 62 59 54 51 46 70 66 65 63 61 58 50
LS070 V/H Cooling: High Speed 73 71 65 65 65 63 58 73 74 72 74 71 71 66
Heating: High Speed 71 70 64 63 62 61 56 74 74 72 73 70 69 64
Data based on sound measurements made in a Reverberant room on representative units from each cabinet size in accordance with AHRI standard 260-2001.
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