Sound Power Rating; Capacity Ratings - York BQ 036 Technical Manual

036-21508-005-A-0305
TABLE 1: SOUND POWER RATING
ESP
UNIT
CFM
SIZE
IWG SPEED
036 1,200 0.6 LOW
048 1,600 0.55 HIGH
060 2,000 0.45 HIGH
1. These values have been accessed using a model of sound propagation from a point source into the hemispheric\free field. The
dBA values provided are to be used for reference only. Calculation of dBA values cover matters of system design and the fan
manufacture has no way of knowing the details of each system. This constitutes and expectation to any specification or guaran-
tee requiring a dBA value or sound data in any other form than sound power level ratings.
2. At a distance of 10 feet from the blower.
TABLE 2: CAPACITY RATINGS
UNIT SIZE
COOLING PERFORMANCE
(MBH)
MBH
036 39
048 48
060 59
NOTES:
1. Certified in accordance with the Unitary Small Equipment certification program, which is based on ARI Standard 210/240.
2. Rated in accordance with ARI Standard 270.
SEER = Seasonal Energy Efficiency Ratio - the total cooling output in BTU's during a normal annual usage period for cooling divided by the total electric power input
in watt-hoursduring the same period.
EER = Energy Efficiency Ratio-the cooling capacity in BTU's per hour (BTUH) divided by the power input in watts at any given set of rating conditions, expressed in
BTUH per watt (BTUH/watt).
COP = Coefficient of Performance - the total heating capacity provided by the refrigeration system, including circulating fan heat but excluding supplementary resistance
(BTU's per hour) divided by the total electric input (watts) x 3.412.
HSPF = Heating Seasonal Performance Factor - the total heating output during a normal annual usage period for heating divided by the total electric power input during
the same period. (Based on Region IV minimum design heating requirement).
Unitary Products Group
1
BLOWER
KW 63 125
0.60 84 84
0.80 85 85
1.00 86 86
SOUND
RATING
SEER EER
10.00 9.20
10.20 9.25
10.00 9.20
SOUND POWER (db 10
Octave Band Centerline Frequency (Hz)
250 500 1,000
74 67 69
75 68 70
76 69 71
1
ARI RATINGS
2
HSPF
bels
MBH
8.6 7.3 39.0
6.7
8.6 48.0
8.4 7.0 59.0
-12
Watts)
SWL
dB(A)
2,000 4,000 8,000
62 57 52
63 58 53
64 59 54
HEATING CAPACITY
47°F 17°F
COP MBH
3.0 23.0
3.0 26.4
3.0 36.0
dB(A)
@
2
10Ft.
74 41
75 42
76 43
COP
2.1
2.0
2.1
15