Trusted HVAC Experts SINCE 2014
Electric Infrared Heaters
Electric infrared heaters offer an effective and cost-efficient way to spot warm spaces in a variety of different settings.

Schwank
eSchwank SG-18000 Protection Grille - For eSchwank S-18000 Electric Heater
- Protection grille for eSchwank S-18000 heater
- Prevents accidental contact with hot surfaces
- Heavy-duty steel with corrosion-resistant finish
- Maintains radiant performance and airflow
- Quick and secure model-specific fit
- Suitable for industrial and commercial applications

Schwank
eSchwank eMS-3 Three-Stage Manual Switch - For eSR-18 Relay Box
- Three-stage manual switch for eSR-18 relay box
- Controls connected eSchwank electric heaters
- Low, medium & high output selection
- Simple, reliable manual operation
- Durable design for long service life
- Ideal for commercial & industrial use

Schwank
eSchwank SG-6000 Protection Grille - For eSchwank S-6000 Electric Heater
- Protection grille for eSchwank S-6000 heater
- Helps prevent accidental contact with hot surfaces
- Heavy-duty steel with corrosion-resistant finish
- Maintains radiant performance and airflow
- Quick, secure model-specific installation
- Ideal for commercial and industrial environments


Schwank
eSchwank SG-9000 Protection Grille - For eSchwank S-9000 Electric Heater
- Protection grille for eSchwank S-9000 heater
- Prevents accidental contact with heating surface
- Heavy-duty steel with corrosion-resistant finish
- Maintains radiant performance and airflow
- Quick and secure model-specific fit
- Ideal for commercial and industrial environments

Schwank
eSchwank S-6000 Electric Infrared Radiant Heater with infraGlow 6kW
- 6 kW electric infrared radiant heater
- InfraGlow elements with 800 °C surface temperature
- Three-stage power modulation for efficiency
- Aluminium reflector for optimal heat distribution
- Compact, low-maintenance industrial design
- IP42 splash-proof protection rating
- Zero direct emissions and climate-neutral operation


Schwank
eSchwank S-12000 Electric Infrared Radiant Heater with infraGlow 12kW
- 12 kW electric infrared radiant heater
- infraGlow heating elements with 800 °C surface temperature
- Three-stage output control (4 / 8 / 12 kW)
- High-efficiency aluminium reflector design
- IP42 splash-proof protection rating
- Zero direct emissions and climate-neutral operation

Schwank
eSchwank S-18000 Electric Infrared Radiant Heater with infraGlow 18kW
- 18 kW electric infrared radiant heater
- infraGlow heating elements with 800 °C surface temperature
- Three-stage output control (6 / 12 / 18 kW)
- High-efficiency aluminium reflector design
- IP42 splash-proof protection rating
- Zero direct emissions and climate-neutral operation


Schwank
eSchwank S-9000 Electric Infrared Radiant Heater with infraGlow 9kW
- 9 kW electric infrared radiant heater
- infraGlow heating elements with 800 °C surface temperature
- Three-stage output control (3 / 6 / 9 kW)
- High-efficiency aluminium reflector design
- Compact, low-maintenance industrial build
- IP42 splash-proof protection rating
- Zero direct emissions and climate-neutral operation

Schwank
eSchwank eSR-18 High-Performance Relay Box - For All eSchwank Heaters
- Required control accessory for all eSchwank heaters
- Safely switches high electrical loads
- Central control for single or multiple heaters
- Works with manual switches or control systems
- Durable, installer-friendly enclosure
- Designed for commercial and industrial use

Flexel
Flexel Ecosun TH Industrial Infrared Heater Range 230v 1kW - 3kW
- Direct Radiant Warmth from 1kW–3kW Models
- Slim Aluminium Housing with Steel Reflector
- Silent, Emission-Free & Low Maintenance
- Optional Hinge Bracket for Mounting Options
- Optional Protective Grille for Added Safety
- 2m Heat Resistant Cable Attached



Warm Spaces Efficiently With An Electric Infrared Heater
An electric infrared heater provides clean, efficient heat suitable for use in a huge variety of different spaces. These units can be used in industrial settings such as warehouses, workshops, factories and construction sites, to commercial settings such as shops, cafes, bars or hospitality environments. Electric infrared heaters are also suitable for domestic and residential use, and are perfect for gardens, emergency heating, attics or garages.
These versatile, portable heaters are designed for effective spot heating. These units produce no fumes and less heat is lost during the process of generating radiant heat than some other heating units, making them highly energy efficient.
How Do Infrared Heaters Work?
Electric infrared heaters, also known as radiant heaters or ir heaters, use electromagnetic energy in order to warm objects and people directly as opposed to the air around them. As a result, they do not waste energy by heating entire spaces, and only heat people and objects in their immediate vicinity.
This means that, however, these units are ideally used as spot heaters. Unlike central heating systems or units that operate by producing warm air, infrared heating units only provide continuous warmth to their immediate area. Infrared heating is a scalable climate control solution and can be used in tandem with other types of heaters, such as electric fan heaters or cabinet heaters to provide warmth to areas that require additional attention. They are also frequently used in offices, and are capable of warming an individual desk.
These units are also ideal for highly ventilated areas and outdoor environments, as they are unaffected by wind or breeze. You can view our extensive range of electric patio heaters for units designed for permanent outdoor use across commercial and residential properties.
Trusted, Robust Electric Radiant Heating From Reliable Brands
At National Heater Shops, we have a wide range of different electric infrared heaters available from leading brands and manufacturers. Including models from Sealey, Master and Elite amongst others.
These heaters are designed with safety, efficiency and effectiveness in mind. With many units including thermostat controls and anti-tilt features to reduce overuse and conserve energy.
Many of our electric radiant heaters operate on a plug and play basis, meaning they require minimal setup and installation.
Need help choosing your infrared heater? Use our radiant heating calculator to help decide on the size and heat output you need, or alternatively contact us or speak to our friendly sales team for advice.
Electric Infrared Heater FAQs
How quickly do infrared heaters warm up?
Radiant heaters provide near instant heat. Most models begin producing noticeable warmth within seconds of being switched on.
Can electric infrared heaters be used outdoors?
Many infrared heaters are specifically designed for outdoor use, providing a suitable power source is in place. Always check the product specification to ensure the heater is suitable for outdoor environments.
Do infrared heaters warm an entire room?
Infrared heaters work best by providing targeting heat to specific areas, people or objects. Whilst they can contribute to overall room comfort, they are particularly effective in spaces where immediate, localised warmth is required.
Are electric infrared heaters efficient?
Yes. Infrared heaters are highly efficient as they do not waste energy or time heating air around them, but instead heat objects and individuals directly. Their fast startup time also help reduce energy waste in comparison to some other types of heating units.









