Model 401 & 403 Pass-Thru
Service and Installation Instructions
99-21972-S001 Rev. C
- 70 -
1
Electrical Information for Normal Temp Doors, Frames & Light Fixtures
(Heater Amperages @ 120 Volts)
NUMBER OF DOORS
1
2
3
4
5
6
7
8
9
10
STYLE:
Normal temp doors with heaters. 3-Pane, Non-Heated Glass
APPLICATION:
Case Temperature: 33
°
F. Relative Humidity: 68%, In-Store @ 75
°
F ambient
23 x 67
0.72
1.45
2.17
2.89
3.62
4.34
5.06
5.78
6.51
7.24
23 x 75
0.81
1.63
2.44
3.26
4.07
4.88
5.70
6.52
7.33
8.14
26 x 67
0.76
1.51
2.27
3.02
3.78
4.54
5.29
6.04
6.81
7.56
26 x 75
0.82
1.64
2.45
3.27
4.09
4.90
5.72
6.54
7.35
8.17
28 x 75
0.88
1.76
2.64
3.52
4.40
5.28
6.16
7.04
7.92
8.80
28 x 79
0.94
1.88
2.82
3.76
4.70
5.64
6.58
7.52
8.46
9.40
30 x 67
0.82
1.64
2.46
3.28
4.10
4.92
5.74
6.56
7.38
8.20
30 x 75
0.87
1.73
2.60
3.47
4.33
5.20
6.07
6.94
7.80
8.67
30 x 79
0.96
1.92
2.88
3.84
4.80
5.76
6.72
7.68
8.64
9.60
11
12
13
14
15
16
17
18
19
20
AMPS/LIGHT
23 x 67
7.95
8.67
9.40
10.12 10.86 11.56 12.31 13.02 13.73 14.48
0.55
23 x 75
8.96
9.78
10.58 11.40 12.21 13.04 13.84 14.66 15.47 16.28
0.55
26 x 67
8.31
9.06
9.82
10.57 11.34
12.08 12.85 13.62 14.35 15.12
0.55
26 x 75
8.99
9.81
10.62 11.44 12.26 13.08 13.89 14.71 15.53 16.35
0.55
28 x 75
9.68
10.56 11.44 12.32 13.20 14.08 14.96 15.84 16.72 17.60
0.55
28 x 79
10.34 11.28 12.22 13.16 14.10 15.04 15.98 16.92 17.86 18.80
0.55
30 x 67
9.02
9.84
10.66 11.48 12.30 13.12 13.94 14.76 15.58 16.40
0.55
30 x 75
9.54
10.41 11.27 12.14 13.01 13.88 14.74 15.61 16.48 17.35
0.55
30 x 79
10.56 11.52 12.48 13.44 14.40 15.36 16.32 17.28 18.24 19.20
0.55
NOTES:
1. All amperages are design amperages subject to the following tolerances: units with rail
heaters only +/- 5%, units with rail heaters and heated glass +/- 8%.
2. Amperages are calculated at 120 volts, but all doors are designed to operate without
sweating when used within the application parameters with a voltage range of +/- 10%.
3. When calculating lamp amperage, add 1 lamp to the number of doors in the line-up
and multiply that number by the appropriate amps per light value
4. Design parameters do not make allowances for air leaks or unusual air flow patterns
within cases. Some sweating may occur at upper limits of temperature or humidity.
