SPECIFICATIONS
Clearance Chart
For safe and efficient operation, maintain at least the following
Minimum clearances at all times:
Bottom of heater to finished floor
Watts/Ft Heater Length
Bottom Inlet
Front Inlet
125, 188 and 250
1-3/4” (44 mm)
0” (0 mm)
376 500, 625, and 750
3” (76 mm)
0” (0 mm)
Top of heater to bottom of Drapes above heater:
Minimum 12 inches (305 mm)
Important Note: Certain fabrics and vinyl materials ( such as
vinyl blinds) may become damaged by the heated air from the
heater and should not be installed above the heater.
Front of heater to full length drapes in front of heater:
Minimum between bottom of drapes and floor - 2 1/2 inches
(64 mm)
Minimum between top of drapes and ceiling - 1/2 inches
(13 mm)
Minimum between front of heater and nearest fold of drape -
2 inches
Top of heater to bottom of window sill:
Minimum 12 inches (305 mm)
2
Catalog
Length
Total
Amperage
Number*
“L”
Watts/Ft.
Watts
120V
208V
240V
277V
-2125
125
250
2.4
1.2
1.0
0.9
-2188
28”
188
375
3.1
1.8
1.6
1.4
-2250
250
500
4.2
2.4
2.1
1.8
-3125
125
375
3.1
1.8
1.6
1.4
-3188
3’
188
564
4.7
2.7
2.4
2.0
-3250
250
750
6.2
3.6
3.1
2.7
-4125
125
500
4.2
2.4
2.1
1.8
-4188
4
188
750
6.2
3.6
3.1
2.7
-4250
250
1000
8.3
4.8
4.2
3.6
-5125
125
625
5.2
3.0
2.6
2.2
-5188
5
188
940
7.8
4.5
3.9
3.4
-5250
250
1250
10.4
6.0
5.2
4.5
-6125
125
750
6.2
3.6
3.1
2.7
-6188
6
188
1125
9.4
5.4
4.7
4.1
-6250
250
1500
12.5
7.2
6.2
5.4
-8125
125
1000
-
4.8
4.2
3.6
-8188
8’
188
1500
-
7.2
6.2
5.4
-8250
250
2000
-
9.6
8.3
7.2
-10125
125
1250
-
6.0
5.2
4.5
-10188
10’
188
1875
-
9.0
7.8
6.7
-10250
250
2500
-
12.0
10.4
9.0
Model CSLAS (H=5
1
/
2
”; D=3”)
Table A
Table A (continued)
Amperage
Catalog
Length
Total
208V
240V
277V
Number**
“L”
Watts/Ft
Watts
1Ø
3Ø
1Ø
3Ø
1Ø
-2125
125
250
1.2
-
1.0
-
0.9
-2188
188
375
1.8
-
1.6
-
1.4
-2250
250
500
2.4
-
2.1
-
1.8
-2375
28”
375
750
3.6
-
3.1
-
2.7
-2500
500
1000
4.8
-
4.2
-
3.6
-2564
564
1125
5.4
3.1
4.7
2.7
4.0
-2625
625
1250
6.0
3.5
5.2
3.0
4.5
-2750
750
1500
7.2
4.2
6.2
3.6
5.4
-3125
125
375
1.8
-
1.6
-
1.4
-3188
188
564
2.7
-
2.4
-
2.0
-3250
250
750
3.6
-
3.1
-
2.7
-3375
3’
375
1125
5.4
-
4.7
-
4.0
-3500
500
1500
7.2
-
6.2
-
5.4
-3564
564
1690
8.1
4.7
7.4
4.3
6.1
-3625
625
1875
9.0
5.2
7.8
4.5
6.7
-3750
750
2250 11.0
6.5
9.4
5.4
8.1
-4125
125
500
2.4
-
2.1
-
1.8
-4188
188
750
3.6
-
3.1
-
2.7
-4250
250
1000
4.8
-
4.2
-
3.6
-4375
4’
375
1500
7.2
-
6.2
-
5.4
-4500
500
2000
9.6
-
8.3
-
7.2
-4564
564
2250 10.8
6.2
9.4
5.4
8.0
-4625
625
2500 12.0
6.9
10.4
6.0
9.0
-4750
750
3000 14.4
8.3
12.5
7.2
10.8
-5125
125
625
3.0
-
2.6
-
2.2
-5188
188
940
4.5
-
3.9
-
3.4
-5250
250
1250
6.0
-
5.2
-
4.5
-5375
5’
375
1875
9.0
-
7.8
-
6.7
-5500
500
2500 12.0
-
10.4
-
9.0
-5564
564
2820 13.5
7.8
11.8
6.8
10.2
-5625
625
3125 15.0
8.7
13.0
7.5
11.3
-5750
750
3750 18.0 10.4
15.6
9.0
13.5
-6125
125
750
3.6
-
3.1
-
2.7
-6188
188
1125
5.4
-
4.7
-
4.0
-6250
250
1500
7.2
-
6.2
-
5.4
-6375
6’
375
2250 10.8
-
9.4
-
8.1
-6500
500
3000 14.4
-
12.5
-
10.8
-6564
564
3380 16.2
9.4
14.1
8.1
12.2
-6625
625
3750 18.0 10.4
15.6
9.0
13.5
-6750
750
4500 21.6 12.5
18.7
10.8 16.2
-8125
125
1000
4.8
-
4.2
-
3.6
-8188
188
1500
7.2
-
6.2
-
5.4
-8250
250
2000
9.6
-
8.3
-
7.2
-8375
8’
375
3000 14.4
-
12.5
-
10.8
-8500
500
4000 19.2
-
16.7
-
14.4
-8564
564
4500 21.6 12.5
18.7
10.8 16.2
-8625
625
5000 24.0 13.9
20.8
12.0 18.0
-8750
750
6000 28.6 16.5
15.0
14.4 21.6
-10125
125
1250
6.0
-
5.2
-
4.5
-10188
188
1875
9.0
-
7.8
-
6.7
-10250
250
2500 12.0
-
10.4
-
9.0
-10375
10’
375
3750 18.0
-
15.6
-
13.5
-10500
500
5000 24.0
-
20.8
-
18.0
-10564
564
5640 27.2 15.7
23.5
13.6 20.4
-10625
625
6250 30.0 17.3
26.0
15.0 22.6
-10750
750
7500 36.0 20.8
31.3
18.1 27.0
Model CSLAM (H=7”; D=5”)
Model CSLAL (H=14”; D=5”)
Type CSL
Figure 1
