ARI* capacities
COOLING AND HEATING CAPACITIES AND EFFICIENCIES
UNIT
50HS
NOMINAL
TONS
STANDARD
CFM
NET COOLING†
CAPACITIES
AT 95 F (Btuh)
SEER†
NET HEATING†
CAPACITIES
AT 47 F (Btuh)
COP†
(at 47 F
Btuh)
NET HEATING†
CAPACITIES
(at 17 F
Btuh)
COP†
(at 17 F
Btuh)
HSPF
SOUND
RATINGS**
(Bels)
018
1
1
⁄
2
675
19,000
10.0
17,800
2.9
9,300
1.7
6.6
7.8
024
2
750
24,000
10.0
23,600
2.9
12,000
1.8
6.7
8.0
030
2
1
⁄
2
1000
29,000
10.0
29,400
3.0
15,000
1.8
6.8
8.0
036
3
1270
35,600
10.1
35,400
3.1
17,400
1.8
6.8
8.0
042
3
1
⁄
2
1420
42,000
10.0
40,000
3.0
20,000
1.9
6.8
8.2
048
4
1575
47,000
10.1
47,500
3.1
27,200
2.0
7.0
8.2
060
5
1995
57,500
10.0
57,000
3.2
32,000
2.0
7.0
8.2
LEGEND
Bels
— Sound Levels (1 bel = 10 decibels)
COP
— Coefficient of Performance
DOE
— Department of Energy
HSPF — Heating Seasonal Performance Factor
SEER — Seasonal Energy Efficiency Ratio
*Air Conditioning & Refrigeration Institute.
†Rated in accordance with ARI Standard 210/240-89 and/or U.S.
Government DOE test procedures.
**Rated in accordance with ARI Standard 270-84.
OUTDOOR SOUND: ONE-THIRD OCTAVE BAND DATA — DECIBELS
FREQ.
Hz
UNIT 50HS
018
024
030
036
042
048
060
63
40.1
49.6
46.8
47.6
50.0
53.2
54.3
125
55.2
60.1
61.3
62.1
64.7
65.4
65.1
250
64.9
70.1
70.5
70.4
70.4
74.5
71.5
500
65.3
68.3
69.2
69.0
69.9
74.3
72.7
1000
71.2
72.6
74.1
72.2
75.3
75.2
73.9
2000
69.0
69.4
70.0
71.1
73.8
72.6
73.4
4000
64.7
67.8
68.9
70.3
75.1
68.6
71.7
8000
59.8
60.9
64.0
63.9
69.2
61.2
66.3
Physical data
UNIT 50HS
018
024
030
036
042
048
060
REFRIGERANT
R-22
Refrigerant Control*
Acutrol™ System
SHIPPING WEIGHT (lb)
Without Base Rails
233
256
268
288
359
359
373
With Optional Base Rails
268
276
288
308
379
379
393
COMPRESSOR TYPE
Reciprocating
Reciprocating
Reciprocating
Reciprocating
Reciprocating
Scroll
Scroll
INDOOR FAN
Centrifugal — Direct Drive
Speeds
2
3
3
3
3
2
2
Rpm (High Speed)
825
1025
1025
1100
1100
1100
1100
Diameter (in.)
10
10
10
10
10
10
11
Width (in.)
9
9
9
9
10
9
9
Nominal Airflow (Cfm)
675
800
1000
1300
1400
1600
1995
Motor Hp
1
⁄
4
1
⁄
4
1
⁄
4
1
⁄
2
3
⁄
4
3
⁄
4
1
INDOOR COIL
Rows...Fins/in.
3...15
3...15
3...15
3...15
3...15
3...15
4...15
Face Area (sq ft)
1.80
2.30
3.00
2.70
4.50
4.50
4.50
OUTDOOR FAN
Propeller — Direct Drive
Cfm
1700
1900
1900
1900
1900
2400
2400
Rpm
850
1050
850
1050
1050
1050
1050
Diameter (in.)
18
18
18
18
20
20
20
Motor Hp
1
⁄
8
1
⁄
4
1
⁄
4
1
⁄
4
1
⁄
4
1
⁄
3
1
⁄
3
OUTDOOR COIL
Rows...Fins/in.
2...17
2...17
2...17
2...17
2...17
2...17
2...17
Face Area (sq ft)
5.7
5.7
5.7
6.7
8.2
8.2
8.2
FILTER SIZE (in.)†
Throwaway
20 x 20
20 x 20
20 x 24
24 x 24
24 x 30
24 x 30
24 x 30
*Operating charge listed on unit nameplate.
†Recommended field-supplied filters are 1 in. thick.
3
Содержание 50HS
Страница 26: ...Typical installation cont CURB MOUNT 26 ...
