Indoor Sound Power Rating; Capacity Ratings - (Ari 360); Gas Heat Ratings - York DH 180 Technical Manual

TABLE 1: INDOOR SOUND POWER RATING
ESP
UNIT
CFM
SIZE
IWG
180 6,000 1.00
210, 240 8,000 1.00
300 10,000 1.30
1. These values have been accessed using a model of sound propagation from a point source into the hemispheric\free field. The dBA val-
ues 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 guarantee 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 - (ARI 360)
MODEL
COOLING ONLY
DH180C00
DH210C00
DH240C00
DH300C00
COOLING WITH GAS HEAT
DH180N/S
DH210N/S
DH240N/S
DH300N/S
COOLING WITH ELECTRIC HEAT
DH180E18
DH180E36
DH180E54
DH180E72
DH210E18
DH210E36
DH210E54
DH210E72
DH240E18
DH240E36
DH240E54
DH240E72
DH300E18
DH300E36
DH300E54
DH300E72
1. 80/67°F Indoor and 95°F outdoor.
2. EER = Energy Efficiency Ratio at full load - the cooling
capacity in Btu's per hour (Btuh) divided by the power
input in watts, expressed in Btuh per watt (Btuh/watt).
3. IPLV = Integrated part load value.
4. Deduct 2 MBH @ 208V.
Johnson Controls Unitary Products
1
BLOWER
RPM BHP 63 125
1,080 4.60 99 99
1,120 6.65 102 102
1,160 12.5 108 108
1
2 3
MBH
EER IPLV
4
10.8 11.3
178
205 10.2 10.8
223 9.7 10.2
271 9.6 9.6
4
10.8 11.3
178
205 10.2 10.8
223 9.7 10.2
271 9.6 9.6
4
10.8 11.3
178
4
10.8 11.3
178
4
10.5 11.0
176
4
10.5 11.0
176
205 10.2 10.8
205 10.2 10.8
203 10.0 10.6
203 10.0 10.6
223 9.6 10.1
223 9.6 10.1
221 9.5 9.7
219 9.5 9.7
271 9.6 9.6
271 9.6 9.6
269 9.5 9.4
269 9.5 9.4
SOUND POWER (db 10 -12 Watts)
Octave Band Centerline Frequency (Hz)
250 500 1,000 2,000
89 82 84 77
92 85 87 80
98 91 93 86
TABLE 3: GAS HEAT RATINGS
MODEL
DH180N/S24
DH180N/S32
DH210N/S24
DH210N/S32
DH240N/S24
DH240N/S32
DH300N/S24
DH300N/S32
1. All units are two-stage heating. First stage is 50% of total.
SSE = Steady State Efficiency (80%) - Output divided by Input
For units with VFD and electric or gas heat, the
speed of the indoor blower motor continues to be
controlled by duct static pressure via the VAV con-
trol board.
If there are VAV boxes present in the duct system,
the boxes must be driven to the full-open position
using a customer-supplied power source to assure
adequate airflow across electric heating elements or
gas heat exchanger tubes.
262260-YTG-E-1008
SWL
dB(A)
4,000 8,000
72 67 89
75 70 92
81 76 98
1
MBH INPUT MBH OUTPUT
300 240
400 320
300 240
400 320
300 240
400 320
300 240
400 320
dB(A)
@
2
10Ft.
56
59
65
9