Logo Neptronic

Open Coil Electric Heaters

Open Coil Open Coil - Open Coil
  • Excellent heat dissipation
  • Minimal pressure drop
  • Fast response time
  • Up to 40kW / sq.ft.
HECB Networkable Controller Open Coil - HECB
  • BMS Integration
  • Save energy
  • Monitor alarms
  • Remote diagnostics
Patented EAS Open Coil - EAS
  • Patented Electronic Airflow Sensors (EAS)
  • No mechanical switch required
  • Detects as low as 100 FPM
  • Automatic load shedding
Installation Options Open Coil - Options
  • Slip-in, flanged, or round
  • Vertical or horizontal mounting
  • Selectable control panel configurations
  • Selectable enclosure rating
  • Open Coil

    Electric Heaters
  • HEC / HECB

    Heater Controller
  • EAS

    Patented Electronic
    Airflow Sensors
  • Options

    Mounting & Control
    Panel Options
Open Coil - Electric Heaters

Open Coil Electric Heaters

Most popular in the industry

Suitable for most standard HVAC
ducted systems

Heating capacities from 0.5 to 1000kW
(larger loads also available)

Up to 40kW per sq.ft

Integrated HEC controller

Patented EAS
(Electronic Airflow Sensors)

Open Coil Elements Options

Grade C NiCr60 (60% Nickel and 16% Chrome)

Grade A NiCr80 (80% Nickel and 20% Chrome)

Recommendations

For applications in a humid environment, we recommend the optional NiCr80 (grade A) elements.
They are composed of 80% Nickel and 20% Chrome (does not contain iron).
This will allow a maximum operating temperature of 2 100˚ F (1 150˚ C) and installation where condensation may be present in the air duct.