ART COOL
TM
| 63
Art Cool
TM
Mirror
Due to our policy of continuous product innovation, some specifications may change without notification.
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Heating Capacity Tables
ART COOL
TM
MIRROR
ARNU183SKR4
Table 31: ARNU183SKR4 Heating Capacity Table.
Model No. /
Capacity Index
Outdoor
Air Temp.
Indoor Air Temperature (°F DB)
59
61
64
67
70
73
76
80
°F DB
°F WB
TC
TC
TC
TC
TC
TC
TC
TC
MBh
MBh
MBh
MBh
MBh
MBh
MBh
MBh
ARNU183SKR4/
19.1
-21.6
-22.0
10.9
10.9
10.9
10.9
10.8
10.8
10.8
10.8
-17.1
-17.5
12.2
12.2
12.2
12.2
12.1
12.1
12.1
12.1
-12.6
-13
13.6
13.6
13.6
13.6
13.4
13.4
13.4
13.4
-7
-7.6
14.0
14.0
14.0
14.0
13.8
13.8
13.8
13.8
-4
-4.4
14.4
14.4
14.4
14.4
14.2
14.2
14.2
14.2
0
-0.4
14.8
14.8
14.8
14.8
14.8
14.6
14.6
14.6
5
4.5
16.8
16.6
16.3
16.3
16.3
16.3
16.3
16.3
10
9
17.4
17.4
17.4
17.2
17.2
17.2
17.2
17.2
15
14
18.5
18.5
18.5
18.5
18.5
18.5
18.3
18.1
20
19
19.6
19.6
19.6
19.6
19.1
19.1
18.8
18.6
25
23
20.4
20.4
20.4
20.4
20.4
20.0
19.8
18.8
30
28
20.9
20.9
20.9
20.9
20.9
20.4
19.8
18.8
35
32
21.5
21.5
21.5
21.5
21.3
20.9
19.8
18.8
40
36
22.4
22.4
22.4
22.4
21.5
20.9
19.8
18.8
45
41
23.2
23.2
23.2
22.6
21.5
20.9
19.8
18.8
47
43
24.1
23.9
23.7
22.6
21.5
20.9
19.8
18.8
50
46
25.8
24.7
23.7
22.6
21.5
20.9
19.8
18.8
55
51
26.3
24.9
23.7
22.6
21.5
20.9
19.8
18.8
60
56
26.3
24.9
23.7
22.6
21.5
20.9
19.8
18.8
TC: Total Capacity (MBh).
The System Combination Ratio must be between 50–130%.
Rated capacity is certified under AHRI Standard 1230. Ratings are subject to change
without notice.
Current certified ratings are available at www.ahridirectory.org.
For outdoor unit performance data, see the respective outdoor unit performance data
manuals on https://lghvac.com/commercial.
Low ambient performance with LGRED° heat technology is included in Multi V 5 Air Source Units produced after February 2019.
