Heavy-Duty Forced Air wall heaters, where specified. The heaters shall be constructed of a heavy 18-gauge steel housing with an extruded aluminum frame. The rough-in dimensions are 14-1/8″ Wide x 19 1/2″ High x 4″ Deep. The units shall be available in ratings from 3000 to 4800 Watts at 240, 208, and 277 Volts. The heaters shall have a low-speed 600 RPM, 4-pole motor which drives a vane axial blower to deliver a quiet 175 CFM of down flow air. The heating element shall be of the sealed tubular type with large, parallel steel fins for quick heat transfer. Unit shall have a standard, a thermal overload cut-off for added safety, fan delay switch and built-in tamper proof thermostat which shall be calibrated to provide a range of 0°F. to 110°F and a manual disconnect switch. Optional accessories shall include a surface and semi-recess mounting adapter. All heaters shall be listed by ETL. The heating element shall be supplied with a manufacturer’s 1-year limited warranty.
Features and Specifications:
- Series – 3320 series
- Wattage – 3000W
- Phase – 3 phase
- BTU – 10,239
- Voltage – 208V
- Amps – 8.3 amps
- Weight – 30 lbs
- Disconnect switch
- Automatic fan delay circuit
- Automatic reset thermal limit
- Powder coated 18-gauge steel grill with extruded aluminum front frame
- Steel block fin element
- Vane axial fan blade – 600 RPM motor; 175 CFM
- Rough-in Dimensions – 14-1/8″ W x 19-1/2″ H x 4″ D
- Grill Dimensions – 15-29/32″ W x 20-27/32″ H
- Built-in tamper proof thermostat
- Made in USA
