Industrial & Commercial Radiant Heaters

Energy-efficient hall heating with up to 30% cost savings. Radiant heaters bring heat where it's needed.

Benefits at a Glance

Radiant heaters transfer heat directly to surfaces and objects. This prevents heat pockets under the hall ceiling and you benefit from significant energy savings with higher comfort.

Radiant heater installation REGA helicopter hangar Dübendorf

Cost Savings

Through direct heat transfer, the air temperature can be reduced by 2–4 °C, which means energy savings of approx. 7% per degree.

  • Up to 30% less energy consumption
  • No heat pockets under the ceiling
  • Targeted heating of individual areas
  • Low operating costs
  • Fast amortization
  • Energy efficiency independent of hall height
Radiant heaters Aircraft Hangar Altenrhein

Comfort & Operation

Instant heat ensures pleasant working conditions from the first minute. Reduced air turbulence noticeably improves the indoor climate.

  • Instant heat (5 minutes)
  • No air turbulence or drafts
  • Improved air quality
  • Low maintenance and robust
  • Quiet operation
  • Long lifespan (>15 years)
Radiant heaters Industrial hall Senn AG Oftringen

Installation & Technology

Radiant heaters convince with compact design and simple installation. The components used guarantee maximum operational safety.

  • Simple installation
  • Automatic ignition
  • Honeywell ignition electronics
  • Heat-resistant ceramic (1200°C)
  • Flexible application range
  • Environmentally friendly

Application Areas

Our radiant heaters are suitable for a wide range of applications in industry, commerce and public facilities. Wherever efficient hall heating is required.

🏭 Industrial Halls 🏢 Commercial Halls 📦 Logistics Centers
🔧 Workshops 🏃 Sports Halls ✈️ Aircraft Hangars
🎪 Exhibition Halls ⛪ Churches & Museums 🎭 Theaters & Concert Halls
🎯 Leisure Centers ⚙️ Industrial Processes 🏢 Warehouses

Warm Air Heating vs Radiant Heating

Understand the difference between conventional warm air heating and modern radiant heating. The temperature distribution clearly shows the advantages of radiant heater technology – warm air rises and collects under the hall ceiling, while radiant heat works precisely where it's needed: in the occupied area.

Warm Air Heating

Conventional heating with air circulation. Heat pockets and energy losses under the hall ceiling as well as uneven temperature distribution in the room.

✗ Long heating times (45-90 min.)

✗ Air turbulence and drafts

✗ High energy consumption (+35%)

28°C
25°C
20°C
22°C
20°C
18°C
Radiant Heating

Direct heat transfer through infrared radiation. The heat works specifically on people and objects. Without detour through the air and almost without heat losses.

✓ Instant heat (5 min.)

✓ No air turbulence

✓ Energy savings (30%)

Practical Tips

Radiant heaters show their strengths especially in high halls, zones with frequent door opening and for precise heat distribution (workplaces, picking lines, loading zones). We plan the suitable system with you – including heating load estimation and heater layout.

GH-18 – efficient zone heating in hangar
GH-23 – uniform heat distribution
GH-11 – detailed view of radiant surface/ceramic

Our Radiant Heater Product Series

As experts in industrial radiant heaters, we offer you three high-quality Pakole series for different requirements. All our industrial radiant heaters convince with automatic ignition, heat-resistant ceramics and Honeywell ignition electronics.

Pakole Serie GHI radiant heater with insulated reflector shield

Pakole Serie GHI

Radiant Efficiency 89%

The premium series for highest demands. With insulated reflector screen and maximum efficiency, ideal for large industrial halls.

  • Automatic ignition
  • Insulated reflector screen
  • Heat-resistant ceramic up to 1200°C
  • Honeywell ignition electronics
  • Robust enameled mixing chamber
  • Optimized heat distribution
View List
Pakole Serie GHI-ECO radiant heater with double-walled reflector screen

Pakole Serie GHI-ECO

Radiant Efficiency 85%

The optimal balance between efficiency and economy. Perfect for medium to large commercial halls.

  • Automatic ignition
  • Double-walled reflector screen
  • Heat-resistant ceramic up to 1200°C
  • Honeywell ignition electronics
  • Robust enameled mixing chamber
  • Cost-effective solution
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Pakole Serie GH radiant heater with simple reflector screen

Pakole Serie GH

Radiant Efficiency 58%

The proven entry-level solution for smaller halls and workshops. Reliable and low-maintenance.

  • Automatic ignition
  • Simple reflector screen
  • Heat-resistant ceramic up to 1200°C
  • Honeywell ignition electronics
  • Robust enameled mixing chamber
  • Proven technology
View List

Frequently Asked Questions

🔥 RADIAMON

Bright heaters are gas heating devices that are directly heated by an atmospheric burner. They are called "bright heaters" because the generation of infrared rays occurs through visible combustion. The perforated ceramic plates heat up to 950°C and emit infrared rays, which are directed downward into the occupancy area by reflectors.

Bright heaters work on the principle of radiant heat. They transfer heat directly to surfaces and objects instead of heating the air. This happens through:

  • Combustion of natural gas or liquid gas
  • Heating of ceramic plates to approx. 950°C
  • Radiation of infrared heat
  • Reflectors that direct radiation specifically downward

Warm air heating:

  • Heats the air
  • Creates heat pockets under the ceiling
  • Causes air turbulence and drafts
  • Long heating times
  • Higher energy consumption

Bright heaters:

  • Transfer heat directly to surfaces
  • Uniform temperature distribution
  • No air turbulence
  • Immediate heat (full power after 5 minutes)
  • 30-40% energy savings

No, bright heaters and dark heaters are two different infrared heating systems. Bright heaters work with open combustion and glowing ceramic plates that generate infrared radiation. Dark heaters, on the other hand, have closed combustion and do not emit visible brightness, but generate heat via heated pipes or sheets.

  • Energy savings: 30-40% compared to traditional heating systems
  • Air temperature: Can be lowered by 2-4°C (7% savings per degree)
  • Fast heating times: Full heating power after only 5 minutes
  • No heat pockets: Prevention of heat losses under the ceiling
  • Improved air quality: Less dust and allergen movement
  • Low maintenance: Simple construction without rotating parts
  • Quiet operation: Hardly any noise development
  • Flexible zoning: Targeted heating of individual areas possible

Energy savings typically amount to 30-40% compared to conventional warm air systems. This is achieved through:

  • Lowering air temperature by 2-4°C
  • Prevention of heat losses under the ceiling
  • Targeted heating only of required areas
  • Short heating times without warm-up phase

Bright heaters do not cause air turbulence like warm air systems, as no fans are used. This means less dust, allergens and pollutants are stirred up, leading to a more pleasant room climate – particularly beneficial for allergy sufferers and in dust-sensitive areas.

Yes, radiant heat distributes very evenly as it acts specifically on floors, machines and people. No cold or heat pockets form under the ceiling. The temperature in the occupancy area is noticeably pleasant and stable – even with high ceilings.

Bright heaters are particularly suitable for large and high rooms:

  • Industry & Commerce: Workshops, production halls
  • Logistics: Warehouses, distribution centers, handling areas
  • Aviation: Aircraft hangars, terminals
  • Sports & Leisure: Sports halls, stadiums, indoor leisure centers
  • Retail: Large retail stores
  • Culture: Churches, museums, theaters, concert halls
  • Other: Trade fair and exhibition halls, studios

Bright heaters are particularly efficient in high halls as they radiate heat directly downward. They are optimally suited for:

  • Low halls from 3-4 meters height
  • Medium halls from 5-10 meters height
  • High halls over 10 meters (particularly efficient)
  • Extreme heights as in aircraft hangars

Bright heaters are ideal for workshops:

  • Targeted workplace heating
  • No drafts during precision work
  • Quick heat when needed
  • No dust stirring
  • Flexible adaptation during redesign

Bright heaters are primarily designed for indoor use, but can also be used in protected outdoor areas (e.g. covered loading zones, open warehouses). Important is protection from direct rain and wind, as these can impair heat delivery.

Pakole GHI Series (Premium):

  • 89% radiation efficiency
  • Insulated reflector screen
  • Highest efficiency
  • Power range: 11-36 kW

Pakole GHI-ECO Series (Mid-range):

  • 85% radiation efficiency
  • Double-walled reflector screen
  • Very good price-performance ratio
  • Power range: 11-36 kW
  • Ecodesign 2281/2016 certified

Pakole GH Series (Entry):

  • 58% radiation efficiency
  • Simple reflector screen
  • Economical solution
  • Power range: 7-36 kW

The bright heaters are available in various power levels:

  • Small: 7-11 kW (only GH series)
  • Medium: 14-18 kW
  • Large: 22-27 kW
  • Extra large: 31-36 kW

Yes, for special requirements such as dusty, humid or corrosive environments, there are bright heaters with adapted protective coating, stainless steel components or increased corrosion protection. This makes them usable even in demanding areas such as sawmills, foundries or agriculture.

The lifespan of a bright heater is usually 15–20 years or more, with regular maintenance and care. The ceramic plates and reflectors are durable and can be easily replaced if needed.

Installation of bright heaters is uncomplicated thanks to their simple construction:

  • Mounting on ceiling or wall possible
  • Flexible adaptation to structural conditions
  • Connection to natural gas or liquid gas supply
  • Electrical connection for automatic ignition
  • Professional installation by specialist company recommended

Yes, bright heaters are very suitable for retrofitting:

  • No complex piping necessary
  • Flexible positioning
  • Adaptation to existing structures
  • Gradual expansion possible
  • Combination with existing systems

Bright heaters are very low-maintenance due to:

  • Robust construction without rotating parts
  • Durable ceramic plates
  • Simple construction
  • Low wear
  • Annual maintenance usually sufficient

Installation and maintenance of bright heaters should always be carried out by a certified specialist company that has the appropriate knowledge in gas installation and heating technology. This ensures operational safety and preserves any warranty claims.

The total price of a bright heater system depends on several factors:

  • Number and power of devices
  • Selected series (GH, GHI-ECO, GHI)
  • Complexity of installation
  • Necessary accessories such as control technology
  • Effort for planning and commissioning

Operating costs are significantly lower than with conventional systems:

  • 30–40% less gas consumption
  • Low maintenance costs
  • Long component lifespan
  • No electricity costs for fans
  • Reduced costs through zone heating

Bright heaters can be offered both individually and as part of a complete heating concept. In practice, a complete solution with consultation, device selection, planning, assembly and commissioning is common. This gives you a transparent total calculation including all components and services. Individual devices can also be retrofitted if desired, e.g. for extensions.

Thanks to high energy savings (30–40%), bright heater systems usually pay for themselves within 2 to 5 years – depending on usage, energy prices and hall size.

Documentation and technical documents for the GH series bright heaters.

Comprehensive documentation for the GHI series bright heaters.

Downloads for the energy-efficient GHI-ECO series bright heaters.

Information and documentation on the RADIAMON CAT-REY system.

  • System overview
  • Technical documentation
  • Application examples
  • Installation notes

Product brochure and information on the Gasolec M series for agricultural applications.

Installation instructions and assembly aids for the M series agro heaters.

Documentation for the GPC-300 control unit for agro heaters.

  • GPC-300 Control
  • Operating instructions
  • Programming and settings
  • Troubleshooting

Information on the MIN/MAX control HLM for optimal temperature regulation.

Information on ELVHIS - European Association for Bright Heaters and Infrared Systems.

Direct link to the Pakole manufacturer website for further product information.

Information about our partner Gasolec International for agro heating solutions.

Partnership with Vitogaz Switzerland for liquid gas supply.