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Direct Space Heaters
Direct space heaters are powerful, high performance heaters. They are designed for maximum BTU output, and provide heat to large areas where central heating is impractical.
Direct space heaters focus heat where it’s needed, which makes them a cost effective alternative to heating entire facilities.
Master Climate Solutions
Master B180 Direct Oil Fired Space Heater - 240v
- 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
Master Climate Solutions
Master B230 Direct Oil Fired Space Heater - 240v
- 65kW heating capacity
- Massive 3,000m3/hr airflow
- 55-litre fuel tank
- Trolley-mount mobility
- Thermostat connectivity
Master Climate Solutions
Master B100 Direct Oil Fired Space Heater - Dual Voltage
- 29kW heating capacity
- 800m3/hr airflow
- 44L fuel tank
- Dual voltage compatible
- Heavy-duty portable
Master Climate Solutions
Master B150 Direct Oil Fired Space Heater - Dual Voltage
- 44kW heating power
- 900m3/h air flow
- Portable integrated trolley
- Dual voltage 110/230V
- 44-litre fuel tank
Thermobile Industries BV
Thermobile TA22 Direct Oil Fired Space Heater - 240v
- Efficient 25kW heating power
- Portable trolley design
- 40-litre fuel tank
- Optional thermostat control
- Durable construction
Thermobile Industries BV
Thermobile TA80 Direct Oil Fired Space Heater - 240v/110v
- 93kW power output
- 160-litre fuel tank
- 16-hour run time
- Wheels for mobility
- Durable construction
Thermobile Industries BV
Thermobile TA40 Direct Oil Fired Space Heater - 240v/110v
- 46kW output
- Tough construction
- 80-litre fuel tank
- Wheels for portability
- Optional thermostat
Thermobile Industries BV
Thermobile TA30 Direct Oil Fired Space Heater - 240v
- 30kW power output
- 40-litre fuel tank
- 16 hours runtime
- Durable construction
- Portable design
Master Climate Solutions
Master B300 Direct Oil Fired Space Heater - 240v
- Dual chamber 88KW output
- Portable integrated trolley
- 105-litre onboard fuel tank
- Overheat auto shut-off
- Optional thermostat connectivity
Master Climate Solutions
Master B70 Direct Oil Fired Space Heater - 240v
- Robust, heavy-duty exterior body
- Stainless-steel combustion chamber
- Thermally protected motor
- 19-litre onboard fuel tank
- Connects to thermostats
Master Climate Solutions
Master B35 Direct Oil Fired Space Heater - 240v
- 10kW output
- 240v power
- 15-litre fuel tank
- Thermally protected
- Connects to thermostats
Sealey
Sealey IR37 Infrared Paraffin/Kerosene/Diesel Heater 230v
- Multi-fuel: paraffin, kerosene, diesel
- 53 litre fuel tank
- Runs up to 20 hours
- 28kW or 37kW heat settings
- Heats up to 708m3
- Safety auto-shut-off
SIP
SIP Fireball 1822 Infrared Diesel Heater - 230v
- 30kW infrared heat output
- 40L steel fuel tank
- Adjustable heater head
- Wheel-mounted
- Runs on diesel or paraffin
SIP
SIP Fireball 74XRDT Infrared Oil Fired Heater - 230v
- 20kW portable infrared heater
- 12L steel fuel tank
- LED thermostat display
- Runs on diesel or paraffin
- Powder-coated finish
- Easy on/off ignition switch
SIP
SIP Fireball 1030 Propane Space Heater - 230v
- 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
SIP
SIP Fireball 512 Propane Space Heater - 230v
- Durable powder-coated exterior finish
- User-friendly ignition and controls
- ErP-compliant Italian design
- Compact 15kW propane space heater
- Covers 345m³ heating area
- Efficient 1.09kg/h fuel consumption
SIP
SIP Fireball Professional 1071DV Propane Space Heater?- Dual Voltage
- Dual voltage 31kW propane heater
- Variable output: 15.2kW-31.4kW
- Warms spaces up to 718m³
- Stainless-steel, rust-resistant construction
- Gas regulator and hose included
- ErP-compliant, Italian-made design
Ecor Pro
Qlima R7227S TC-2 Paraffin Wick Heater - Battery Powered
- Powerful 2.7kW portable heating solution
- Battery-operated for ultimate mobility
- 4L tank for extended operation
- Nostalgic burner with quick ignition
- Near-perfect 99.99% heat efficiency
- Compact design weighing only 8kg
No Brand
Hyundai HY215DKH Direct Oil Fired Space Heater - 230v
- 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
No Brand
Hyundai HY125DKH Direct Oil Fired Space Heater - 230v
- 37kW heat output
- 125,000 BTU capacity
- Forced air distribution
- 38 litre fuel tank
- Runs kerosene/diesel
- Built-in thermostat
Powerful Heating for Large Spaces
Direct fired space heaters are not like your average HVAC systems. These heaters are designed for raw power and pack a thermal punch. Our specialist range is best suited for:
Construction & Site Work: Accelerate drying times on site.
Logistics & Warehouses: Use zone control to spot heat in busy areas.
Agriculture: Provide heat to livestock in well ventilated barns.
Emergency Heating: For flood recovery use alongside a dehumidifier.
Calculate the output by considering the temperature difference between the outdoor air and the air desired indoors. A higher BTU-to-square-foot ratio is recommended in uninsulated areas.
How Direct Space Heating Works
It’s a simple but powerful process. A fan pulls air in from the rear of the unit, the air is then forced through a combustion chamber, mixed with fuel and ignited. The heated air is then propelled back out.
As a safety note, it is important to remember that direct fired heaters must only be used when there is a continuous supply of fresh air.
Why Choose Us?
We have years of experience in climate control and vet every unit for compliance with British and European safety standards. Contact our technical team via phone or live chat for further questions on thermal dynamics.
Customer FAQs
Q: How do I ensure safe operation?
A: All units meet strict safety standards. However, you should follow the “1-2-3 rule” when in use. 1 metre clear of combustibles, 2 sources of ventilation, and 3 point stability on the ground.
Q: Can I use these heaters in an office?
A: No. We recommend either an Indirect Space Heater or an Electric Fan Heater for heating indoors.
Q: What is the difference between Direct and Indirect heaters?
A: Fumes are exhausted back into the room from a direct heater. An indirect heater uses a flue to vent fumes outside.
Explore More Options
Infrared Heaters: Radiant heat for draughty workstations.
Indirect Heaters: 100% clean air for marquees or event spaces.
Electric Fan Heaters: For workshops that require reliable heat.
Cabinet Heaters: Self contained heating for commercial sectors.