Room heaters

We provide selection, delivery, installation and servicing of industrial electric space heaters certified for Ex-zones. The products are ATEX-certified for installation in explosive gas or dust atmospheres (Zones 1 and 2 or 21 and 22). The heaters can be supplied with integrated thermostat controls or external, wall-mounted thermostat controls. One of the highlights is that the materials of the products are designed to withstand heavy duty operation in corrosive environments.

Room heaters
Grupa WOLFF

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Radiator heater | ATEX gas zones | FAW type

The FAW radiator heater is ATEX, IECEX and CAS certified for installation in indoor spaces (in the standard version) or inside switchgear and controlgear cabinets (in the compact version). The products are intended for indoor heating of workplaces in warehouse buildings, hangars, processing plant rooms and similar locations where explosive gas atmosphere is present. The space heaters can be optionally provided with ATEX-certified thermostat controls. The space heaters can be installed on the floor or suspended above it.

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Convector heater | ATEX gas zones | FCR type

The FCR convector heater is approved for operation in explosive gas atmospheres. The product is available with ATEX, IECEX, CSA, and CU TR certification. The standard rated power 1, 2 or 3 kW, depending on the model. The heater provides an extremely heavy-duty design with a small base and can be placed on a floor or wall-mounted. The product is compatible with single or three-phase alternating current supply systems. The options available upon request include thermostat controls for the heaters.

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FLR oil-filled heater | ATEX gas / dust zones | FLR type

The FLR electric oil-filled heater is Ex-proof for Zone 1 and 2 (IIA, IIB, IIC) or Zone 21 and 22 (IIIA, IIIB, IIIC). The product is ATEX, EAC, Ex t IIIC, Ex d IIC and IP6X certified. The standard rated power 1, 2 or 3 kW, depending on the model. The heater features a robust design with first-class components. It can work on single-phase alternating current. Optional accessories ensure secure installation on a floor or a wall. The heater is provided with a thermostat for heat output control and the integrated thermal cut-out which keeps the temperature below 80°C.

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FWD radiator heater | ATEX gas / dust zones | FWD type

The FWD electric radiator heater is intended for use in explosive atmospheres (Zone 1, 2, 21 and 22). The product is available with ATEX, IECEx, CCU TR, and KGS certification. The standard rated power ranges from 0.5 kW to 2 kW, depending on the model. The heater features a robust carbon steel body (or, optionally, made of stainless steel) with a powder coating finish for corrosion protection.

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Radiator heater with a thermostat | ATEX – gas / dust zone | Type FWD-T

The ATEX electric heater type FWD-T with an external intuitive thermostat designed for use in gas and dust explosion hazard zones. The device is ATEX, IECEx, and CCU TR certified. Its standard power is from 0.5kW to 2kW. The heater is characterised by a corrosion-resistant aluminium design, which is additionally protected by powder paint. The device can be powered from a single-phase power supply source. It is possible to replace individual heating elements during operation, which allows to minimise the costs.

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ATEX ventilation electric heater – gas zone | FUH

The FUH ventilation electric heater is designed to heat rooms with a gas explosion hazard zone. It is ATEX and TR CU certified. On request, the device can be equipped with a wireless ATEX-certified thermostat to control its temperature.

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Key benefits: room heaters

  • ATEX-compliant design
  • Corrosion-resistant
  • Maintenance-free
  • Wall or floor mounted
  • Large selection of replaceable parts available
  • Compatible with thermostat controls
  • Quick installation
  • First-class manufacturing quality
  • High heating power

The first-class quality of materials and manufacturing ensures long, reliable and maintenance-free operation of the space heaters. These products can be safely operated in Ex-zones. Most of the models available can be installed on the floor or on a wall.

The space heaters can be provided with a thermostat for temperature setting. The thermostats can be integrated directly on the space heaters or for remote wall-mounted installation. Not unlike the space heaters, the thermostats are ATEX-certified.

Comprehensive investment implementation

Depending on your needs, we can provide only heating devices or perform for you a set of works involving the selection of a radiator for a given room or calculations for media heaters, so as to ensure the required temperature. In addition, we will perform mechanical and electrical installation in a safe manner, which is particularly important when the equipment is to operate in hazardous zones.

  Explosion safety

Due to over 25 years of experience in the field of explosion safety, if installation will process flammable or explosive dusts, we are able to make appropriate systems to protect against the effects of an explosion and studies required by law (including explosion risk assessment, determining of explosion hazard zones, explosion protection document).

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Grupa WOLFF

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We will answer questions about: offer, technical specification, delivery, assembly.

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