BN-ETPTB
May 2008
Replaces BN-ETPTB, May 2007
ExtEndEd thin ProfilE Unit CoolEr
Technical Guide
Models LTA | Air Defrost • LTL | Electric Defrost
Performance Data & Specifications
Model ltA Air defrost
Capacity
fan data
Shaded Pole Motor
10ºf td
6ºC TD
Model
115/1/60
ꢀ08-ꢀ30/1/60
ꢀ5ºf SSt -4ºC SST no. CfM m3H hP
BtUh
5,300
7,900
10,ꢀ00
13,400
17,ꢀ00
Watts
1,550
2,310
2,990
3,930
5,040
Amps Watts Amps Watts
LTA053
LTA079
LTA102
LTA134
LTA172
2
3
4
5
6
850 1,450 1/20 3.6
1,350 2,300 1/20 5.4
1,800 3,100 1/20 7.ꢀ
ꢀ,ꢀ50 3,850 1/20 9.0
ꢀ,550 4,350 1/20 10.8
220
330
440
550
660
ꢀ.0
3.0
4.0
5.0
6.0
200
300
400
500
600
Model ltl Electric defrost
Capacity Correction factor
Electric defrost Units
Capacity
10ºf td 6ºC TD
-10ºf SSt -23ºC SST no. CfM m3H hP
fan data
Shaded Pole Motor defrost heaters
Model
ꢀ08-ꢀ30/1/60 ꢀ08-ꢀ30/1/60
Saturated Suction
+20 -10 -20
Temperature ºF
BtUh
4,600
6,800
9,300
Watts
1,350
1,990
2,720
3,370
3,900
Amps Watts Amps Watts
Saturated Suction
-7 -23 -29
Temperature ºC
Multiply Capacity
1.11 1.00 0.96
By
LTL046BA
LTL068BA
LTL093BA
2
3
4
5
6
850 1,450 1/20 ꢀ.0
1,300 2,200 1/20 3.0
1,700 2,900 1/20 4.0
ꢀ,100 3,600 1/20 5.0
ꢀ,550 4,350 1/20 6.0
200
300
400
500
600
4.8
7.ꢀ
9.6
1ꢀ.0
14.4
1,100
1,650
2,200
2,750
3,300
LTL115BA 11,500
LTL133BA 13,300
Physical Data
Model ltA Air defrost
Model ltl Electric defrost
no.
Connections (in.)
Approx.
no.
Connections (in.)
Approx.
Model of Coilinlet Suction External drain net Wt.
Model of Coilinlet Suction External drain net Wt.
fans od
id
Equalizerod MPt (lbs.)
fans od
id
5/8
5/8
7/8
7/8
Equalizerod MPt (lbs.)
LTA053
LTA079
LTA102
LTA134
LTA172
2
3
4
5
6
1/2
1/2
1/2
1/2
1/2
5/8
1/4
1/4
1/4
1/4
1/4
3/4
3/4
3/4
3/4
3/4
48
69
LTL046
LTL068
LTL093
LTL115
LTL133
2
3
4
5
6
1/2
1/2
1/2
1/2
1/2
1/4
1/4
1/4
1/4
1/4
3/4
3/4
3/4
3/4
3/4
48
69
5/8
7/8
7/8
1-1/8
85
108
124
85
108
124
1-1/8
* Suction connection is swedged to directly accept piping
Dimensional Data
dimensional data for All Models
dimensions
Air
Electric
no. of
fans
A
B
C
d
defrost defrost
in.
mm
1,254
1,756
2,257
2,759
3,261
in.
mm
1,038
in.
-
mm
-
in.
-
mm
-
LTA053
LTA079
LTA102
LTA134
LTA172
LTL046
LTL068
LTL093
LTL115
LTL133
2
3
4
5
6
49-3/8
69-1/8
88-7/8
108-5/8
1ꢀ8-3/8
40-7/8
60-5/8
80-3/8
1,540
2,042
2,543
3,045
-
-
-
-
40-7/8
40-7/8
40-7/8
1,038
1,038
1,038
-
-
-
-
100-1/8
119-7/8
39-1/ꢀ
1,003
3
For more information on Bohn Refrigeration Products, contact
A Brand of heatcraft refrigeration Products llC
ꢀ175 West Park Place Blvd. • Stone Mountain, GA • 30087
(800) 537-7775 • fAx (770) 465-5990
www.thecoldstandard.com
Since product improvement is a continuing effort, we reserve the right to
make changes in specifications without notice.
BN-ETPTB 0508 | Version 000
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