HER Installation and Service Manual

2-525.6
Model Size
Heating Capacity Air Data ➀
kW Btu/hr
Inlet Airflow
(CFM) Temp Rise (°F) Heat Throw (ft.)
Max. Mounting
Height (ft.)
30 3 10,200 380 25 12 8
50 5 17,100 380 42 12 8
75 7.5 25,600 530 45 14 8
100 10 34,100 830 38 20 9
125 12.5 42,700 830 48 20 10
150 15 51,200 830 57 20 10
200 20 68,200 1300 49 25 11
250 25 85,300 1300 61 25 12
Model Size HP Voltage RPM Motor Type Bearing Type
30 - 75 1/40
208-230V/60Hz/1ph
1550
Totally Enclosed, Shaded Pole,
Thermal Overload Protection
Sleeve
100 - 250
1/15
1050
66
DIMENSIONAL / PERFORMANCE DATA
Figure 6.1 - Dimensions (inches) Table 6.1 -
Outline Dimensions (inches)
Table 6.3 - Motor Specifications
Table 6.2 - Performance Data
➀ With 70°F ambient air. and louvers directed to the floor at 45°.
Model Size
Dimension 30 - 50 75 100 - 150 200 - 250
A 14-1/4 16-7/8 16-7/8 18-7/8
B 17-1/2 20-7/8 20-7/8 24
C 12-1/4 14-3/4 14-3/4 20
D 12-7/8 14-1/2 14-1/2 16-1/2
E 11-3/8 13 13 16
F 7-1/2 8-7/8 9-5/8 12-5/8
G 11-5/8 13-1/2 13-1/2 15-1/2
H 17-1/4 20-1/4 21-1/4 26-1/2
K 2-1/4 2-1/4 2-1/4 3-1/4
L 3-3/8 3-1/4 3-1/4 4-1/4
M 2-3/8 2-1/4 2-1/4 2-1/2
N 1-7/8 2-1/4 2-1/4 2-1/2
O 11-1/8 12-3/4 12-3/4 14-1/2
Fan Dia. 9 12 12 14
Approx.
Shipping
Wt. (lbs.)*
34 52 74 98