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261660-YTG-C-0707
Unitary Products Group 9
NOTE: All gas units are two-stage heating.
First stage is 50% of total.
S.S.E. = Steady State Efficiency (80%) - output divided by input.
TABLE 1: SOUND POWER RATING
1
UNIT
SIZE
CFM
ESP BLOWER
SOUND POWER (db 10
-12
Watts)
Octave Band Centerline Frequency (Hz)
SWL
dB(A)
dB(A)
@
10Ft.
2
IWG RPM BHP 63 125 250 500 1,000 2,000 4,000 8,000
180
6,000 1.00 1,080 4.60 99 99 89 82 84 77 72 67 89 56
210/240
8,000 1.00 1,120 6.65 102 102 92 85 87 80 75 70 92 59
300
10,000 1.30 1160 12.5 108 108 98 91 93 86 81 76 98 65
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 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)
1
1.
Certified in accordance with the Unitary Large Equip-
ment certification program which is based on ARI Stan-
dard 340/360.
MODEL MBH
EER
2
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).
IPLV
3
3.
IPLV = Integrated Part Load Value.
COOLING ONLY
DJ180C/E00
178 12.0 12.5
DJ210C/E00
208 11.7 12.7
DJ240C/E00
230 11.3 12.0
DJ300C/E00
292 10.5 11.2
COOLING WITH GAS HEAT
DJ180N/S
178 12.0 12.5
DJ210N/S
208 11.7 12.7
DJ240N/S
230 11.3 12.0
DJ300N/S
292 10.5 11.2
COOLING WITH ELECTRIC HEAT
DJ180E18
178 12.0 12.5
DJ180E36
178 12.0 12.5
DJ180E54
176 11.8 12.2
DJ180E72
176 11.8 12.2
DJ210E18
208 11.7 12.7
DJ210E36
208 11.7 12.7
DJ210E54
206 11.5 12.4
DJ210E72
206 11.5 12.4
DJ240E18
230 11.3 12.0
DJ240E36
230 11.3 12.0
DJ240E54
228 11.1 11.7
DJ240E72
228 11.1 11.7
DJ300E18
292 10.5 11.2
DJ300E36
292 10.5 11.2
DJ300E54
290 10.3 11.0
DJ300E72
290 10.3 11.0
TABLE 3: GAS HEAT RATIINGS
MODEL MBH INPUT MBH OUTPUT
DJ180N/S24
300 240
DJ180N/S32
400 320
DJ210N/S24
300 240
DJ210N/S32
400 320
DJ240N/S24
300 240
DJ240N/S32
400 320
DJ300N/S24
300 240
DJ300N/S32
400 320
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 control board.
If there are VAV boxes present in the duct sys-
tem, the boxes must be driven to the full-open
position using a customer-supplied power
source to assure adequate airflow across elec-
tric heating elements or gas heat exchanger
tubes.