Performance Data; Model Lwa - Larkin LK-LVTB Technical Manual

Performance Data

Model LWA

Air Defrost | 60 Hz
10°F TD 6°C TD
Model
25°F SST
-4°C SST
BTUH
Watts
LWA050 5,000 1,460
LWA075 7,500 ,00
LWA100 10,000 ,930
LWA130 13,000 3,810
LWA155 15,500 4,540
LWA180 18,000 5,70
21,000 6,150
LWA10
27,000
LWA70 7,910
34,000
LWA340 9,960
Model LWA Air Defrost | 50 Hz
10°F TD 6°C TD
Model
25°F SST
-4°C SST
BTUH
Watts
LWA050 4,800 1,410
LWA075 7,100 ,080
LWA100 9,500 ,780
LWA130 12,400 3,630
LWA155 14,700 4,310
LWA180 17,100 5,010
20,000
LWA10 5,860
25,700
LWA70 7,530
32,300
LWA340 9,460
†
For EC motors, use 60 Hz capacity and airflow values.(Units with EC motors operating at 50 Hz will not see a reduction in
performance due to the electronic control of the motor)
4
Capacity
15°F TD 8°C TD
25°F SST
-4°C SST
BTUH BTUH
Watts
7,500 ,00 10,000
11,250 3,300 15,000
15,000 4,390 20,000
19,500 5,710 26,000
23,250 6,810 31,000
27,000 7,910 36,000
31,500 9,30 42,000
40,500 54,000
11,860
51,000 68,000
14,940
†
Capacity
15°F TD 8°C TD
25°F SST
-4°C SST
BTUH BTUH
Watts
7,100 ,080 9,500
10,700 3,130 14,300
14,300 4,190 19,000
18,500 5,40 24,700
22,100 6,470 29,500
25,700 7,530 34,200
29,900 39,900
8,760
38,500 51,300
11,80
48,500 64,600
14,10
50-55°F DB
55% RH 20°F TD
Total Sensible
BTUH
Watts Watts
,930 8,500 ,490
4,390 12,750 3,730
5,860 17,000 4,980
7,60 22,100 6,470
9,080 26,350 7,70
10,540 30,600 8,960
1,300 35,700 10,460
45,900
15,80 13,440
57,800
19,90 16,930
50-55°F DB
55% RH 20°F TD
Total Sensible
BTUH
Watts Watts
,780 8,100 ,370
4,190 12,100 3,540
5,570 16,200 4,740
7,30 21,000 6,150
8,640 25,000 7,30
10,00 29,100 8,50
33,900
11,690 9,930
43,600
15,030 1,770
54,900
18,90 16,080
Fan Data
No. CFM m h
3
1 725 1,33
1 730 1,41
 1,450 ,465
 1,470 ,499
 1,460 ,48
3 2,130 3,61
4 2,840 4,88
2,800
4 4,760
3,500
5 5,950
Fan Data
No. CFM m h
3
1 660 1,1
1 660 1,1
 1,310 ,7
 1,330 ,61
 1,320 ,44
3 1,920 3,64
2,560
4 4,35
2,530
4 4,301
3,160
5 5,37