LFH Fixed Fan Heater

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EXHEAT's LFH Fixed Fan Heater combines superior efficiency with simple functionality to provide a next-generation heating solution for use in hazardous environments where the atmosphere is classified as Zone 1/2 (IIB+H2).

Certified to the new EN 80079-36 and EN 80079-37 standards for constructional safety, the LFH comes ready to 'plug and play', with the option of fitting a plug, or hard wiring to an isolator unit.

Incorporating a stainless steel casing for added toughness and durability, the LFH is designed to operate in ambient temperatures of -40°C to +40°C, and uses a framework allowing for multiple mounting options on floors, walls, and even ceilings.



  • Stainless steel outer casing provides supreme protection, even in the harshest working environments
  • Higher air flow allows for safe pressurising and heating of habitats for onsite repair works
  • Various ducting options available upon request
  • Bespoke protection device allows for operation in temperatures as low as -40°C
  • Built in thermal protection monitor the heating elements to ensure temperature class is maintained
  • Various mounting options for floors, walls and even ceilings available. Stackable mounting kit options available
  • Suitable for Zone 1/2 (IIB+H2) hazardous areas
  • Range also includes an even more high-powered range, the XLFH
  • Can be supplied on a long flying lead to get heat where you need it


Certification ATEX
II 2 G D
Ex db eb h IIB+H2 T2...T4 Gb
Ex tb IIIC T300°C...T135°C Db IP65

Ex db eb h IIB+H2 T2...T4 Gb
Ex tb IIIC T300°C...T135°C Db IP65

1Ex db eb IIB+H2 T3...T4 Gb X
Ex tb IIIC T200°C...T135°C Db X
Main Materials Casing: Stainless steel
Impeller: PA66 30% glass and steel filled blades and epoxy coated aluminium hub
Element: Finned stainless steel tubular elements
Ex e Enclosure: Stainless steel
Ex d Enclosure: Anodised extruded aluminium
Dimensions LFH: Length 540mm, Width 600mm, Height 600mm. Base Weight 55kg
XLFH: Length 690mm, Width 720mm, Height 680mm. Base Weight 75kg
Mounting Floor, wall, or ceiling mounting options available as standard. ANti-static castors available.
Rating Up to 40kW (depending on model)
Temp Class Available in T2, T3, and T4 temperature classes (depending on the model)
Voltage Three-phase: 380V to 690V, 50/60Hz
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