Sound Power Rating; Capacity Ratings - (Ari 210/240); Gas Heat Ratings; 2 Stage Gas Heat Ratings - York CSA 48 Technical Manual

TABLE 1:

SOUND POWER RATING

ESP
UNIT
CFM
SIZE
IWG SPEED
036 1,200 0.6
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 - (ARI 210/240)

MODEL
DH036
DH048
DH060
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. SEER = Seasonal Energy Efficiency Ratio.
TABLE 4:

2 STAGE GAS HEAT RATINGS

MBH INPUT
1
MODEL
ST
1 STAGE 2
DH036D06 45
DH036D10 69
DH048D06
45
DH048D10 75
DH060D06 45
DH060D10 75
1. Models are 3Ø only.
8
1
BLOWER
KW 63 125
LOW 0.60 84
0.80 85
1.00 86
1
2
MBH
EER SEER
42.5 11.1 12.25
46.5 11.4 13.20
57.0 10.6 12.20
MBH OUTPUT
ND ST ND
STAGE 1 STAGE 2
75 35.8
115 55.2
75 35.7
125 60.4
75 35.8
125 60.4
SOUND POWER (db 10
Octave Band Centerline Frequency (Hz)
250 500 1,000
84 74 67 69
85 75 68 70
86 76 69 71
TABLE 3:

GAS HEAT RATINGS

3
MODEL
DH036N04
DH036N08
DH048N06
DH048N10
DH060N08
DH060N10
1. All units are single-stage heating.
STEADY STATE EFFICIENCY
ST
STAGE 1 STAGE 2
60.8 79.4
92 80.0
60.8 79.4
100.6 80.5
60.8 79.4
100.6 80.5
254597-YTG-B-0507
-12
Watts)
2,000 4,000 8,000
62 57 52
63 58 53
64 59 54
1
MBH MBH
INPUT OUTPUT
50 40
100 80
75 60
125 100
100 80
125 100
RISE
ND
STAGE MIN. MAX.
81.1 35 70
80.2 55 90
81.1 25 70
80.5 45 75
81.1 35 70
80.5 45 75
Unitary Products Group
dB(A)
SWL
@
dB(A)
2
10Ft.
74 41
75 42
76 43
AFUE TEMP
(%) RISE ºF
80.9 15 - 45
80.5 40 - 70
80.9 25 - 55
80.3 45 - 75
80.5 25 - 55
80.3 35 - 65
MINIMUM HEATING
AIRFLOW (CFM)
790
950
790
1230
1010
1230