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Direct Diesels

Diesel-powered space heaters provide powerful, efficient heating for large, demanding environments such as construction sites, warehouses, and agricultural buildings. Offering robust performance, these heaters are designed for easy portability and can deliver reliable, fume-free warmth even in harsh conditions, making them ideal for outdoor or well-ventilated spaces.

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Hyundai HY125DKH Direct Oil Fired Space Heater - 230v

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  • 37kW heat output
  • 125,000 BTU capacity
  • Forced air distribution
  • 38 litre fuel tank
  • Runs kerosene/diesel
  • Built-in thermostat
£282.00 £350.00 save 19%
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Hyundai HY215DKH Direct Oil Fired Space Heater - 230v

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  • Robust 215,000 BTU/hr portable heating solution
  • Versatile 50L tank for diesel or kerosene fuel
  • Expansive 1500m³ coverage area
  • Rapid and uniform heat distribution
  • Economical fuel consumption design
  • Integrated thermostat for precise control
£349.00 £475.00 save 26%
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Hyundai HY70DKH Direct Oil Fired Space Heater - 230v

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  • 70,000 BTU heat output
  • Runs on diesel or kerosene
  • 19 litre fuel tank
  • Thermostat temperature control
  • 496m3 heating area
  • Portable and compact
£215.00 £299.00 save 28%
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Master B100 Direct Oil Fired Space Heater - Dual Voltage

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  • 29kW heating capacity
  • 800m3/hr airflow
  • 44L fuel tank
  • Dual voltage compatible
  • Heavy-duty portable
£615.00
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Master B150 Direct Oil Fired Space Heater - Dual Voltage

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  • 44kW heating power
  • 900m3/h air flow
  • Portable integrated trolley
  • Dual voltage 110/230V
  • 44-litre fuel tank
£691.00 £850.00 save 18%
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Master B180 Direct Oil Fired Space Heater - 240v

(0 reviews)
  • Powerful 48kW direct heat output
  • Runs on diesel or kerosene
  • High 1550m3/hr airflow
  • 36 litre onboard fuel tank
  • Overheat safety thermostat
  • Portable design with wheels
£841.66 £880.00 save £38.34
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Master B230 Direct Oil Fired Space Heater - 240v

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  • 65kW heating capacity
  • Massive 3,000m3/hr airflow
  • 55-litre fuel tank
  • Trolley-mount mobility
  • Thermostat connectivity
£1,587.50 £1,583.00
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Master B300 Direct Oil Fired Space Heater - 240v

(0 reviews)
  • Dual chamber 88KW output
  • Portable integrated trolley
  • 105-litre onboard fuel tank
  • Overheat auto shut-off
  • Optional thermostat connectivity
£1,262.50 £1,276.70 save £14.20
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Master B35 Direct Oil Fired Space Heater - 240v

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  • 10kW output
  • 240v power
  • 15-litre fuel tank
  • Thermally protected
  • Connects to thermostats
£362.50 £450.00 save 19%
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Master B360 Direct Oil Fired Space Heater - 240v

(0 reviews)
  • Powerful 111kW output
  • 105 litre onboard fuel tank
  • Runs on diesel or kerosene
  • 3300m3/hr airflow
  • Thermostat connectivity option
  • Portable trolley design
£1,683.33 £1,767.00 save £83.67
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Master B70 Direct Oil Fired Space Heater - 240v

(0 reviews)
  • Robust, heavy-duty exterior body
  • Stainless-steel combustion chamber
  • Thermally protected motor
  • 19-litre onboard fuel tank
  • Connects to thermostats
£375.00 £378.00
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Sealey AB1008 Direct Oil Fired Space Heater - 230v

(0 reviews)
  • 29.3kW heating capacity
  • 100,000 BTU/hr output
  • Runs on paraffin, kerosene, diesel
  • 38 litre fuel tank
  • 11 hours running time
  • Built-in thermostat controls temperature
£380.00 £479.00 save 20%
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Sealey AB1258 Direct Oil Fired Space Heater - 230v

(0 reviews)
  • 125,000 BTU/hr industrial heating
  • Multi-fuel compatibility
  • 917m³/h powerful air circulation
  • Automatic safety shut-off
  • Thermostat for temperature control
  • Same-day dispatch available
£425.00 £490.88 save 13%
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Sealey AB1758 Direct Oil Fired Space Heater - 230v

(0 reviews)
  • 175,000 BTU/hr heating capacity
  • Runs on paraffin, kerosene, diesel
  • 1,070m3/h airflow
  • Built-in thermostat
  • 49 litre fuel tank
  • Safety shut-off device
£460.00 £542.85 save 15%
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Sealey AB3412 Direct Oil Fired Space Heater - 230v

(0 reviews)
  • 100kW direct oil-fired heat
  • Runs on kerosene or diesel
  • 1,300 m³/h airflow capacity
  • 68-litre fuel tank provides 7 hours of runtime
  • Built-in digital thermostat
  • Trolley mounted
£970.00 £1,120.35 save 13%
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Sealey IR20 Infrared Paraffin/Kerosene/Diesel Heater 230v

(0 reviews)
  • 20.5kW heat capacity
  • Infrared heating technology
  • Runs on paraffin/kerosene/diesel
  • 15 litre fuel tank
  • Automatic overheat safety cut-off
  • Portable and compact design
£489.00 £659.00 save 25%
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Sealey IR55 Infrared Paraffin/Kerosene/Diesel Heater 230v

(0 reviews)
  • 45.5kW heat output
  • Runs on paraffin/kerosene/diesel
  • 65 litre fuel tank
  • 15 hours runtime
  • Infrared heating technology
  • Portable design
£1,874.00 £2,000.00 save 6%
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SIP Fireball 1030 Propane Space Heater - 230v

(0 reviews)
  • 102,364BTU/hr heat output
  • 2.18kg/h fuel consumption
  • Heats space up to 690m³
  • User-friendly 
  • Includes gas regulator & hose
  • Durable powder-coated finish
£166.24
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SIP Fireball 1706 Propane Space Heater - 230v

(0 reviews)
  • Expansive 1145m³ heating coverage
  • ErP-compliant Italian craftsmanship
  • Efficient 3.63kg/h fuel consumption
  • Straightforward ignition and operation
  • Robust 50kW propane space heater
  • Resilient powder-coated exterior finish
£208.99
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SIP Fireball 1830 Infrared Oil Fired Heater - 230v

(0 reviews)
  • 88,081 BTU/hr portable infrared heat
  • 43L polythene fuel tank (diesel or paraffin)
  • Danfoss fuel pump
  • Triplex concentric burner
  • Adjustable infrared head
  • Wheeled
£1,234.99
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