Air warmer type FWD


Product inquiry

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Product inquiry

ATEX / IECEx Ex II 2 G/D Ex d IIC T2 – T4 Gb , Zone 1 & 2 Ex t IIIC T300 – T135°C Db , Zone 21 & 22 CU TR (formerly GOST)

The FWD range of air warmers is designed for use in small work or storage areas which are located in Zone 1 and 2 or Zone 21 and 22 Hazardous Areas where the flammable atmosphere is IIA, IIB or IIC Gas Group.

Features for air warmer FWD

  • Certified to meet the ATEX- and IECEx- Directive
  • Lightweight enclosure certified weatherproof to IP66
  • Suitable for 1 Ph. or 3 Ph.
  • Temperature classes T2, T3 and T4 available
  • Suitable for floor or wall mounting (wall mounting brackets available on request)
  • A hole for M20 cable entry is provided as standard, additional entries can be provided as required (Cable glands are not included in our scope)
  • Corrosion resistant powder coated finish
  • Optional range of Flameproof room thermostat can also be provided
  • Suitable for ambient temperatures from -60°C to +60°C (under special conditions)
  • Individually replaceable heating elements


Here you can directly download documents to the product:
OhmEx - Your partner for industrial heaters

Contact now

OhmEx Industrielle Elektrowärme GmbH
Lützeltalerstraße 1
DE – 63868 Großwallstadt
Phone: +49 (0) 60 22 / 70 69 070


How to find us

Quality & Certificates

The OhmEx company regularly gets itself certified externally - so we keep our quality consistently high!
Currently we are certified according to
IQNet ISO 9001: 2015
and ISO 9001: 2015.
Download the certificate ISO 9001:2015 here:
ISO 9001-2015 Certificate
Download the certificate IQNet ISO 9001:2015 here:
IQNet ISO 9001-2015 Certificate

Your direct contact

You are also welcome to contact our sales department directly:

Matthias Volz
Tel.: +49 (0) 60 22 / 70 69 072