OPERATING INSTRUCTIONS
11/26/2019
3
Heater Models and Parts List
Part
Number
Maximum
Wattage
Maximum Voltage
Maximum
Amperage
Suggested
wire size
for 60
°
C
cable*
Suggested
wire size
for 90
°
C
cable*
Replacement
Element
F077081
18.0kW
240
– 3Ø 50/60Hz
43.4
8
10
F206707
F077082
18.0kW
380
– 3Ø 50/60Hz
27.4
12
12
F206662
F077083
18.0kW
480
– 3Ø 50/60Hz
21.7
12
12
F206663
F077084
30.0kW
380
– 3Ø 50/60Hz
45.6
8
8
F206664
F077085
36.0kW
480
– 3Ø 50/60Hz
43.4
8
10
F206598
* Follow applicable electrical codes during installation
Specifications
Maximum Inlet Air Pressure
60 PSI (4 BAR)
Maximum Inlet Air Temperature
200°F (93°C)
Maximum Exit Air Temperature
1652°F (900°C)
Minimum Airflow (Recommended)
18 SCFM (510 SLPM)
Exit Air Connection:
1-1/2" FNPT
Inlet Air Connection:
1-1/4" FNPT
Safety Approvals:
UL Recognized, CE
Control/Limit Sensors:
Type
“K” isolated, ungrounded, exposed junction TCs:
S1 measures inlet temperature
Dual Probe Type
“K” isolated, ungrounded, exposed junction TC
(both used to measure exit temperature)
General Information
Environmental Conditions:
Ambient Temperature
32°F to 104°F (0°C to 40°C)
Humidity
0% to 95% R.H.
Ventilation:
Use in a well-ventilated area away from excess dust, dirt, and moisture.
Cleaning:
With unit OFF and unplugged, exterior surfaces may be wiped clean using a dry, lint-free cloth.
Protective Earthing:
Each heater comes with a convenient grounding stud and hardware located at the inlet of the heater for
protective means of earthing.
