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Diesel Infrared Space Heaters

We sell a wide range of diesel infrared heaters from trusted manufacturers, including Arcotherm, Master, Airrex, SIP, and Thermobile. These reliable and effective products are well suited to heating commercial or industrial premises for the benefit of staff, customers, and stock.

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Sealey IR13 Industrial Infrared Diesel Heater - 230v
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Sealey IR13 Industrial Infrared Diesel Heater - 230v 13kW

£1,323.00
£1,400.00 save 5%
  • 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
£1,323.00
£1,400.00 save 5%
In Stock In-Stock
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Review Star 7 Reviews
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Sealey IR16 Industrial Infrared Diesel Heater - 230v
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Sealey IR16 Industrial Infrared Diesel Heater - 230v 16kW

£1,495.00
£1,760.00 save 15%
  • 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 
£1,495.00
£1,760.00 save 15%
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Airrex AH-200i Diesel-Fuelled Infrared Heater - 230v
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Review Star 1 Review

Airrex AH-200i Diesel-Fuelled Infrared Heater - 230v 13kW

£1,699.00
£1,995.00 save 14%
  • 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
£1,699.00
£1,995.00 save 14%
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Review Star 1 Review
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Airrex AH-300i Diesel-Fuelled Infrared Heater - 230v
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Airrex AH-300i Diesel-Fuelled Infrared Heater - 230v 15kW

£1,949.00
£2,230.00 save 12%
  • 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
£1,949.00
£2,230.00 save 12%
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Airrex AH-800i Diesel-Fuelled Infrared Heater - 230v
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Airrex AH-800i Diesel-Fuelled Infrared Heater - 230v 22kW

£2,495.00
£2,845.00 save 12%
  • 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
£2,495.00
£2,845.00 save 12%
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Master DC 61 Infrared Heater Oil Fired Heater - Dual Voltage/Battery
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Master DC 61 Infrared Heater Oil Fired Heater - Dual Voltage/Battery 17kW

£1,237.00
£1,277.00 save 3%
  • 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
£1,237.00
£1,277.00 save 3%
In Stock In-Stock
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Master XL 61 Infrared Diesel Space Heater - 110v/240v
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Master XL 61 Infrared Diesel Space Heater - 110v/240v 17kW

£741.66
£766.00 save 3%
  • 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
£741.66
£766.00 save 3%
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Master XL91 Infrared Space Heater - 240v
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Review Star 34 Reviews

Master XL91 Infrared Space Heater - 240v 43kW

£1,990.00
£2,085.00 save 4%
  • 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
£1,990.00
£2,085.00 save 4%
In Stock In-Stock
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Review Star 34 Reviews
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Master XL9 SR Infrared Oil Fired Heater - 110v
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Review Star 35 Reviews

Master XL9 SR Infrared Oil Fired Heater - 110v 43kW

£1,975.00
£2,437.96 save 18%
  • 146,802 BTU/hr Portable Infrared Heat
  • Runs on Diesel or Kerosene
  • Silent Operation
  • Optional Room Thermostart
  • No Airflow - Ideal For Dusty Areas & Drying On Site
  • Adjustable Tilting Head
£1,975.00
£2,437.96 save 18%
In Stock In-Stock
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Review Star 35 Reviews
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Thermobile VAL 6 1-STEP - Infrared Space Heater - 240v
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Review Star 36 Reviews

Thermobile VAL 6 1-STEP - Infrared Space Heater - 240v 40kW

£1,850.00
£2,395.00 save 22%
  • 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
£1,850.00
£2,395.00 save 22%
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Review Star 36 Reviews
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Thermobile VAL 6 KB - Infrared Space Heater - 240v
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Thermobile VAL 6 KB - Infrared Space Heater - 240v 40kW

£1,244.00
£2,395.00 save 48%
  • 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
£1,244.00
£2,395.00 save 48%
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Review Star 36 Reviews
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Thermobile VAL 6 EPX - Infrared Space Heater - 240v
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Review Star 37 Reviews

Thermobile VAL 6 EPX - Infrared Space Heater - 240v 40kW

£2,135.00
£2,695.00 save 20%
  • 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
£2,135.00
£2,695.00 save 20%
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Review Star 37 Reviews
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Arcotherm Fire 25 Infrared Space Heater - Dual Voltage
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Review Star 33 Reviews
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Arcotherm Fire 25 Infrared Space Heater - Dual Voltage 25kW

£1,024.00
£1,243.00 save 17%
  • 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
£1,024.00
£1,243.00 save 17%
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Review Star 33 Reviews
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Arcotherm Fire 45 - Infrared Space Heater - 230v
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Review Star 36 Reviews

Arcotherm Fire 45 - Infrared Space Heater - 230v 45kW

£1,730.00
£2,098.80 save 17%
  • 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
£1,730.00
£2,098.80 save 17%
In Stock In-Stock
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Review Star 36 Reviews
Sale
SIP Fireball 1830 Infrared Oil Fired Heater - 230v
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SIP Fireball 1830 Infrared Oil Fired Heater - 230v 25kW

£1,234.99
  • 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
£1,234.99
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SIP Fireball 1850 Infrared Oil Fired Heater - 230v
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SIP Fireball 1850 Infrared Oil Fired Heater - 230v 45kW

£1,805.00
  • 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
£1,805.00
In Stock In-Stock
Rapid Delivery Rapid Delivery
Sealey IR20 Infrared Paraffin/Kerosene/Diesel Heater 230v
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Sealey IR20 Infrared Paraffin/Kerosene/Diesel Heater 230v 20kW

£436.50
£659.00 save 33%
  • 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
£436.50
£659.00 save 33%
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Sealey IR55 Infrared Paraffin/Kerosene/Diesel Heater 230v
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Sealey IR55 Infrared Paraffin/Kerosene/Diesel Heater 230v 45kW

£1,760.55
£2,000.00 save 11%
  • 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
£1,760.55
£2,000.00 save 11%
In Stock In-Stock
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