292443-XTG-B-0807
6
Unitary Products Group
TABLE 1: PHYSICAL DATA
MODEL
DNA
018
024
030
036
042
048
060
EVAPORATOR
BLOWER
CENTRIFUGAL BLOWER (Dia. x W. in.)
10 x 8
10 x 8
10 x 8
11 x 10
11 x 10
12 x 11
12 x 11
FAN MOTOR HP (3 Speed)
1/2
1/2
1/2
3/4
3/4
1
1
EVAPORATOR
COIL
ROWS DEEP
2
2
2
2
3
3
3
FINS PER INCH
14
13
13
15
13
13
13
FACE AREA (Sq. Ft.)
2.25
3.5
3.5
3.5
3.5
4.5
4.5
CONDENSER
FAN
PROPELLER DIA. (in.)
22
22
22
22
22
22
22
FAN MOTOR HP
1/4
1/4
1/4
1/4
1/4
1/4
1/4
NOM. CFM TOTAL
1,800
2,200
2,400
2,400
2,400
3,000
3,000
CONDENSER
COIL
ROWS DEEP
1
1
1
1
1
1
1
FINS PER INCH
13
13
16
20
20
20
20
FACE AREA (Sq. Ft.)
8.3
8.3
11.7
11.7
11.7
14.8
14.8
CHARGE
REFRIGERANT 22 (lbs./oz.)
3 / 2
3 / 16
4 / 12
4 / 3
4 / 12
6 / 0
5 / 4
FILTER
1
FACE AREA (Sq. Ft.) Size (Nominal)
2.6/20x20
2.6/20x20
2.6/20x20
2.6/20x20
2.6/20x20
3.3/20x12
3.3/20x12
FURNACE
SECTION
NATURAL GAS BURNER ORIFICE NO. (Drill Size)
43
43
43
43
43
40
40
PROPANE BURNER ORIFICE NO. (Drill Size)
55
55
55
55
55
53
53
GAS CONNECTION SIZE
1/2
NPTI
1/2
NPTI
1/2
NPTI
1/2
NPTI
1/2
NPTI
1/2
NPTI
1/2
NPTI
COMPRESSOR
TYPE
HERMETICALLY SEALED
(R = RECIPROCATING, S = SCROLL)
R
R
R
R
R
S
S
1. See FILTER/FRAME KIT on page 5.
TABLE 2: RATINGS COOLING/GAS HEATING
MODEL
DNA
NET COOLING CAPACITY
1
SOUND
RATING
(dbels)
2
GAS HEAT CAPACITY / EFFICIENCIES
MBH
EER
3
INPUT
(MBH)
OUTPUT
(MBH)
AFUE
4
(%)
NUMBER OF
BURNERS
TEMP.
RISE
(°F) RANGE
018N03606
17.9
8.9
76
45
36
80.2
2
25 - 55
024N03606
23.0
9.2
78
45
36
80.2
2
25 - 55
024N05606
23.0
9.2
78
70
56
80.2
3
30 - 60
030N03606
29.0
9.0
78
45
36
80.2
2
25 - 55
030N05606
29.0
9.0
78
70
56
80.2
3
30 - 60
036N03606
34.8
8.9
82
45
36
80.4
2
25 - 55
036N05606
34.8
8.9
82
70
56
80.2
3
25 - 55
036N07206
34.8
8.9
82
90
72
80.1
4
30 - 60
042N03606
40.5
9.0
84
45
36
80.4
2
25 - 55
042N05606
40.5
9.0
84
70
56
80.2
3
25 - 55
042N07206
40.5
9.0
84
90
72
80.1
4
30 - 60
048N06506
46.5
8.6
82
80
64
80
3
25 - 55
048N09006
46.5
8.6
82
108
86
80
4
30 - 60
048N11006
46.5
8.6
82
135
108
80
5
35 - 65
060N06506
56.5
8.9
82
80
64
80
3
25 - 55
060N09006
56.5
8.9
82
108
86
80
4
30 - 60
060N11006
56.5
8.9
82
135
108
80
5
35 - 65
1. Net Cooling Capacity = ARI 210 standard rating conditions.
2. (dbels) = ARI 270-95
3. 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-hours during the same period.
4. AFUE = Annual Fuel Utilization Efficiency.
