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Diesel Infrared Heaters
Our wide range of diesel infrared heaters are perfect for spot heating. They are perfect for delivering quick, efficient heat to industrial and commercial settings.
Sealey
Sealey IR13 Industrial Infrared Diesel Heater - 230v 13kW
- 44,382 BTU/hr Infrared Heat Output
- Low Diesel Fuel Consumption
- Clean Burn Technology
- Advanced Safety Features Equipped
- LED Thermostat Control Display
- 3-Year Warranty
Sealey
Sealey IR16 Industrial Infrared Diesel Heater - 230v 16kW
- 54,624 BTU/hr Infrared Heat Output
- Runs on Diesel or Kerosene
- Clean Burn Technology & Low Fuel Consumption
- Advanced Safety Features Equipped
- LED Thermostat Control Display
- 3-Year Warranty
Airrex Heaters
Airrex AH-200i Diesel-Fuelled Infrared Heater - 230v 13kW
- 44,000 BTU/hr Infrared Heat Output
- Versatile Fuel Options
- Battery-Powered Pump Included
- Quiet Operation: 48dB(A)
- For Ventilated Indoor Spaces Up To 900m³
- Simple set up/plug and play design
- Wi-Fi / 4G Smartphone Connectivity
- 7-10 Working Days Lead Time
Airrex Heaters
Airrex AH-300i Diesel-Fuelled Infrared Heater - 230v 15kW
- 51,000 BTU/hr Infrared Heat Output
- Versatile Fuel Options
- Battery-Powered Pump Included
- Fast set up: Simple set up/plug and play design
- Portable Design & Quiet Operation
- For Ventilated Indoor Spaces Up To 1500m³
- Wi-Fi / 4G Smartphone Connectivity
- 7-10 Working Days Lead Time
Master Climate Solutions
Master DC 61 Infrared Heater Oil Fired Heater - Dual Voltage/Battery 17kW
- 58,000 BTU/hr Portable Infrared Heat
- Runs on Diesel Oil
- 220v/110v Dual Adapter Included
- Silent Operation
- Anti-Tilt Feature & Overheat Thermostat
- No Airflow - Ideal for Dusty Areas & Drying On Site
Master Climate Solutions
Master XL 61 Infrared Diesel Space Heater - 110v/240v 17kW
- 58,038 BTU/hr Portable Infrared Heat
- Runs on Diesel or Kerosene
- 11L Tank Capacity
- Quiet Operation
- High-Quality Safety Components
- No Airflow - Ideal for Dusty Areas & Drying On Site
Master Climate Solutions
Master XL91 Infrared Space Heater - 240v 43kW
- 146,802 BTU/hr Portable Infrared Heat
- Runs on Diesel or Kerosene
- Silent Operation
- No Airflow - Ideal for Dusty Areas & Drying On Site
- Tilting Head For Directing Heat
- Adjustable Heat Settings
Thermobile
Thermobile VAL 6 1-STEP - Infrared Space Heater - 240v 40kW
- 136,560 BTU/hr Portable Infrared Heat
- Runs on Diesel or Kerosene
- Oversized Tank Size for 10hr Runtime
- High Pressure Burner
- No Airflow - Ideal for Dusty Areas & Drying On Site
- Inclines Vertically & Horizontally
Thermobile
Thermobile VAL 6 KB - Infrared Space Heater - 240v 40kW
- 136,560 BTU/hr Portable Infrared Heat
- Runs on Diesel or Kerosene
- Oversized Tank Size for 16hr Runtime
- High Pressure Burner
- No Airflow - Ideal for Dusty Areas & Drying On Site
- Adjustable Tilting Head
Thermobile
Thermobile VAL 6 EPX - Infrared Space Heater - 240v 40kW
- 136,560 BTU/hr Portable Infrared Heat
- Runs on Diesel or Kerosene
- Oversized Tank Size for 20hr Max. Runtime
- Integrated Thermostat
- No Airflow - Ideal for Dusty Areas & Drying On Site
- Large Radiation Disc & Adjutstable Head
Arcotherm
Arcotherm Fire 25 Infrared Space Heater - Dual Voltage 25kW
- 85,350 BTU/hr Portable Infrared Heat
- Shock-Proof Tank Runs on Diesel or Kerosene
- Air-Cooled Combustion Chamber
- 18hr Continuous Operation
- Zero Air Movement - Ideal For Dusty Sites
- Adjustable Tilting Head
Arcotherm
Arcotherm Fire 45 - Infrared Space Heater - 230v 45kW
- 153,630 BTU/hr Portable Infrared Heat
- Shock-Proof Tank Runs on Diesel or Kerosene
- 18hr Runtime with Thermostat Connection
- No Airflow - Ideal For Dusty Areas & Drying On Site
- Adjustable Tilting Head
- Air-Cooled Combustion Chamber
SIP Industrial
SIP Fireball 1830 Infrared Oil Fired Heater - 230v 25kW
- 88,081 BTU/hr Portable Infrared Heat
- 43L Polythene Fuel Tank (Diesel or Paraffin)
- Danfoss Fuel Pump
- Triplex Concentric Burner
- Powder-Coated Durable Finish
- Adjustable Infrared Heater Head
SIP Industrial
SIP Fireball 1850 Infrared Oil Fired Heater - 230v 45kW
- 153,630 BTU/hr Portable Infrared Heat
- Runs on Diesel or Kerosene
- 65L Polythene Fuel Tank
- Powder-Coated Double-Sheet Steel Casing
- Quality Danfoss Fuel Pump
- Adjustable Infrared Heater Head
Sealey
Sealey IR20 Infrared Paraffin/Kerosene/Diesel Heater 230v 20kW
- 69,987 BTU/hr Portable Infrared Heat
- Runs on Paraffin, Kerosene or Diesel
- 396m³ Heat Radiation Area
- Designed For Well-Ventilated Spaces
- Automatic Overheat Safety Shut-Off
- Silent Operation & Rapid Warmth
Sealey
Sealey IR55 Infrared Paraffin/Kerosene/Diesel Heater 230v 45kW
- 155,252 BTU/hr Portable Infrared Heat
- Runs on Paraffin, Kerosene or Diesel
- 65L Tank for 15hr Runtime
- Automatic Safety Shut-Off
- Designed for Well-Ventilated Spaces
- Silent Operation & Rapid Warmth
Airrex Heaters
Airrex AH-800i Diesel-Fuelled Infrared Heater - 230v 22kW
- 75,000 BTU/hr Infrared Heat Output
- Versatile Fuel Options
- Battery-Powered Pump Included
- Portable Design & Quiet Operation
- For Ventilated Indoor Spaces Up To 2000m³
- Simple set up/plug and play design
- Wi-Fi / 4G Smartphone Connection
- 7-10 Working Days Lead Time
SIP Industrial
SIP Fireball 1822 Infrared Diesel Heater - 230v 30kW
- 102,420 BTU/hr Portable Infrared Heat
- Runs on Diesel or Paraffin
- Fully ERP-Compliant & Timed Cooling
- Durable Powder-Coated Finish
- User-Friendly Controls
- Adjustable Infrared Heater Head
Industrial and Commercial Diesel Infrared Heaters
At National Heater Shops, our selection of industrial and commercial diesel infrared heaters help to provide a powerful climate control solution. Designed to deliver targeted radiant heat directly to people, equipment and surfaces rather than heating the surrounding air, these heaters are ideal for warehouses, workshops, construction sites, manufacturing facilities, agricultural buildings and other large spaces where traditional heating methods may be less effective.
Why Choose A Diesel Infrared Heater?
Unlike other conventional types of heater, diesel infrared heaters create radiant heat. Which means that as opposed to heating the surrounding air, diesel infrared heaters warm people, objects and surfaces directly using electromagnetic energy. This energy is completely harmless and is comparable to the feeling that the sun’s rays create. These heaters provide:
Fast and effective heat
Heat that is unaffected by wind, meaning they can be used in poorly insulated spaces
Reduced heat loss
Quiet operation due to fewer moving parts
Lower airborne dust circulation
Fast and adjustable spot heating
Infrared diesel heaters are most appropriately used to spot heat specific areas as they only provide warmth to their immediate surroundings. As a result, they are usually used alongside other heaters or multiple units are purchased in the event that a larger space needs to be heated. They can be used both as a scalable solution or used to provide warmth to one area or individual. This makes them highly energy efficient.
Infrared diesel heaters are not suitable for enclosed areas with no ventilation, as they create fumes through their operation which require ventilation to facilitate. You can browse our selection of electric infrared heaters for options that can be used in low ventilation areas.
Trusted Brands For Professional Use
We have options available from leading manufacturers, such as Sealey, Airrex, Master and SIP amongst others.
Trusted brands guarantee quality, features and longevity. For more diesel space heaters, check out our selection of gas space heaters and direct oil fired space heaters.
For gas heaters that are useable in enclosed, poorly ventilated areas, check our collection of indirect oil fired space heaters where the unit itself is set outside and the warm, clean are is ducted inside.
Infrared Diesel Heater FAQs
Are diesel infrared heaters suitable for industrial use?
Yes, diesel infrared heaters are widely used in industrial settings such as warehouses, factories, workshops, construction sites and maintenance operations due to their durability and effectiveness.
Can infrared diesel heaters be used outdoors?
Many models are designed for both indoor and outdoor applications. Always be sure to check manufacturer’s notes before using your unit outside.
How fuel efficient are infrared diesel heaters?
Because they heat objects directly rather than the air around them, these heaters can often provide highly efficient heating as there is no significant heat loss.