The FAW range offers a versatile, lightweight air warming solution for small work and storage areas, and is suitable for use with 1 phase or 3 phase power supplies up to 660 volts. The range can also be configured for use with DC power supplies.

This range is certified for use in hazardous areas where the atmosphere is classified as a Zone 1 or 2 (IIA, IIB, IIC) gas group.


  • Certified to ATEX, IECEx and CSA standards
  • Temperature classes T2, T3, and T4 available
  • Lightweight enclosure certified weatherproof to IP67
  • Suitable for 1 phase or 3 phase (3 or 4 wire) or DC power supplies
  • Suitable for floor or wall mounting
  • A 20mm cable entry is provided as standard, additional entries can be provided as required
  • Powder coated finish
  • Optional range of flameproof room thermostats can also be provided
  • Suitable for ambient temperatures from -60°C to +60°C (subject to conditions to be discussed with sales engineer)


Certification ATEX / IECEx    II 2 G
Ex e IIC T2 to T4 Gb Zone 1 and 2 (IP67)
CSA Class I, Division 2. Groups A, B, C, D. T Class T4, T3 or T2
Rating 250W to 3kW
Enclosure Lightweight 316 stainless steel or powder coated mild steel
Controls If required, the heaters can be controlled from the EXHEAT range of remote mounted thermostats available for use in hazardous areas
Mounting Support feet are pre-drilled and suitable for floor mounting supplied as standard (wall mounting brackets available on request); heaters should be mounted horizontally with unrestricted air flow around the unit
Voltage 1 phase: 110 to 120V and 220 to 254V
3 phase: 380 to 440V (max voltage 660V standard units and 550V compact units, subject to design parameters)