LFH Fixed Fan Heater

Product Applications
  • Fabric Maintenance
  • Localised Heating
  • Offshore Containers
  • Oil Drilling
  • Oil Refineries
  • Paint Curing
  • Paint Store
  • Production Platforms
  • Spray Booth
  • Crane and hoist houses
  • Pulp & Paper Mills
  • Grain elevators
  • Hazardous waste storage facilities

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