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Indirect Space Heaters

Indirect oil fired space heaters provide large volumes of 100% clean, fume-free warm air. This makes them ideal for heating indoor, enclosed and poorly ventilated areas safely and effectively, such as enclosed workshops, halls, marquees, and other areas where there are people and animals.

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Sealey ABI1000 Indirect Oil Fired Space Heater - 230v 30kW

  • 102,000 BTU/hr Portable Indirect Heat
  • Runs on Diesel or Kerosene
  • 780m³/hr Airflow
  • 100% Clean, Dry, Odourless Heat
  • Fan Cooling Function & Integrated Thermostat
  • Hybrid Indoor/Outdoor Heater
£1,099.00
£999.00
In-Stock
Rapid Delivery
1 Review
'Pay in 3' (0% interest)
Sale

Arcotherm EC22 Indirect Oil Fired Space Heater - 240v/110v 19kW

  • 64,800 BTU/hr Portable Indirect Heat
  • 550m³/h Airflow
  • Overheat Safety Thermostat
  • AISI 430 Stainless-Steel Combustion Chamber
  • Flue, Thermostat & Ducting Accessories Available
  • Ducting Connection for Directing Warmth
£1,190.00
£1,036.00
In-Stock
Rapid Delivery
6 Reviews
'Pay in 3' (0% interest)
Sale

Arcotherm EC32 Indirect Oil Fired Space Heater - Dual Voltage 29kW

  • 99,000 BTU/hr Portable Indirect Heat
  • 42 Litre Fuel Tank
  • 1150m³/hr Airflow
  • Ducting Connection for Directing Warmth
  • High-Quality Features for Safe & Reliable Performance
  • Popular in Marquee Hire & Live Events
£1,245.00
£1,088.00
In-Stock
Rapid Delivery
16 Reviews
'Pay in 3' (0% interest)
Sale

Arcotherm EC55 Indirect Oil Fired Space Heater - Dual Voltage 51kW

  • 174,000 BTU/hr Portable Indirect Heat
  • 65 Litre Fuel Tank
  • 2500m³/hr Airflow
  • Flue, Thermostat & Ducting Available
  • Best Indirect Heater Award 2023
  • FREE Tigerloop, Lifting Brackets and Tank Support
£2,000.00
£1,805.00
In-Stock
Rapid Delivery
15 Reviews
Sale

Arcotherm EC85 Indirect Oil Fired Space Heater - Dual Voltage 81kW

  • 276,000 BTU/hr Portable Indirect Heat
  • 105 Litre Fuel Tank
  • 4300m³/hr Airflow
  • Flue, Thermostat & Ducting Accessories Available
  • For Marquees, Warehouses, Events
  • FREE Tigerloop, Lifting Brackets & Tank Support
£2,500.00
£2,171.00
In-Stock
Rapid Delivery
15 Reviews
Sale

Arcotherm Phoen 110 Indirect Oil Fired Space Heater - 230v/110v 106kW

  • 361,000 BTU/hr Powerful Portable Indirect Heat
  • Runs on Diesel, Kerosene or Biodiesel
  • 5,300m³/h Airflow
  • Ducting Connection for Directing Warmth
  • Flue, Thermostat & Ducting Accessories Available
  • Fan-Only Mode
£5,075.00
£3,880.75
In-Stock
Rapid Delivery
6 Reviews
Sale

Master BV 77 Indirect Oil Fired Space Heater - Dual Voltage 20kW

  • 68,000 BTU/hr Portable Indirect Heat
  • Runs on Diesel, Kerosene or HVO
  • 1500m³/h Airflow
  • 36 Litre Fuel Tank
  • Flue, Thermostat & Cover Accessories Available
  • Duct Warmth To Marquees, Workshops & Events
£1,225.00
£1,004.50
In-Stock
Rapid Delivery
12 Reviews
'Pay in 3' (0% interest)
Sale

Master BV 110 Indirect Oil Fired Space Heater - 240v 34kW

  • 116,000 BTU/hr Portable Indirect Heat
  • Runs on Diesel, Kerosene or HVO
  • 1800m³/h Airflow
  • Robust & Resilient Design
  • Flue, Thermostat & Cover Accessories Available
  • Duct Warmth Into Marquees, Workshops & More
£1,700.00
£1,470.00
In-Stock
Rapid Delivery
15 Reviews
'Pay in 3' (0% interest)
Sale

Master BV 170 Indirect Oil Fired Space Heater - Dual Voltage 47kW

  • 160,000 BTU/hr Portable Indirect Heat
  • Runs on Diesel, Kerosene and HVO
  • 1800m³/h Airflow
  • Robust Design & Quality Features
  • Flue, Thermostat & Cover Available As Accessories
  • Duct Warmth To Marquees, Workshops & More
£2,000.00
£1,764.00
In-Stock
Rapid Delivery
6 Reviews
Sale

Master BV 290 Indirect Oil Fired Space Heater - Dual Voltage 81kW

  • 276,000 BTU/hr Portable Indirect Heat
  • Runs on Diesel, Kerosene and HVO
  • 3300m³/h Airflow
  • Robust Design & Quality Components
  • Flue, Thermostat & Cover Available As Accessories
  • Duct Warmth To Marquees, Workshops & Events
£2,400.00
£2,156.00
In-Stock
Rapid Delivery
15 Reviews
Sale

Master BV 400 Indirect Oil Fired Space Heater - 240v 110kW

  • 375,540 BTU/hr Powerful Portable Indirect Heat
  • Runs on Diesel or Kerosene
  • 6200m³/h Airflow
  • Ducting Connection for Directing Warmth
  • Flue, Thermostat & Ducting Accessories Available
  • Ideal For Warehouses, Construction & Events
£4,500.00
£4,133.00
In-Stock
Rapid Delivery
13 Reviews
Sale

Thermobile ITA 35 Indirect Fired Space Heater - 110v/240v 24kW

  • 81,900 BTU/hr Portable Indirect Heat
  • Runs on Diesel or Kerosene
  • 1500m³/h Airflow
  • Overheat Safety Thermostat
  • Flue, Thermostat & Ducting Accessories Available
  • Ideal for Marquees, Workshops & Events
£1,935.00
£1,565.00
In-Stock
Rapid Delivery
15 Reviews
'Pay in 3' (0% interest)
Sale

Thermobile ITA 45 Indirect Fired Space Heater - 110v/240v 45kW

  • 153,630 BTU/hr Portable Indirect Heat
  • Runs on Diesel or Kerosene
  • 3000m³/h Airflow
  • Flue, Thermostat & Ducting Accessories Available
  • Ideal For Marquees, Workshops, Construction & Events
  • Ultra Robust Model Available
£2,830.00
£2,110.00
In-Stock
Rapid Delivery
12 Reviews
Sale

Thermobile ITA 75 Indirect Fired Space Heaters - 110v/240v 70kW

  • 238,980 BTU/hr Portable Indirect Heat
  • Runs on Diesel or Kerosene
  • 3800m³/h Airflow
  • Flue, Thermostat & Ducting Accessories Available
  • Ideal For Warehouses, Construction, Marquees & Events
  • Ultra Robust Model Available
£3,375.00
£2,405.00
In-Stock
Rapid Delivery
12 Reviews
Sale

Small Space Heater Package (Master Indirect)

  • 68,280 BTU/hr Portable Indirect Heater
  • Runs on Diesel, Kerosene or HVO
  • Optional Rain Cover & Digital Thermostat Available
  • Ideal for Heating Small Workshops & Marquees
  • Great Value Package Deal
  • FREE Master Service Kit
Lightning Deal: Free Service Kit & Rain Cover
£1,480.00
£1,258.00
In-Stock
Rapid Delivery
21 Reviews
'Pay in 3' (0% interest)
Sale Free Delivery

Medium Space Heater Package (Master Indirect)

  • Choice of 34kW, 49kW or 85kW Master Indirect Heaters
  • Runs on Diesel, Kerosene and HVO
  • For Marquees, Workshops, Enclosed Areas
  • Great Value Package Deal
  • Optional Rain Cover & Digital Thermostat Available
  • FREE Master Service Kit
£1,810.00
£1,570.00
In-Stock
Rapid Delivery
16 Reviews
'Pay in 3' (0% interest)
Sale Free Delivery

Large Space Heater Package (Master Indirect)

  • Choice of 34kW, 49kW or 85kW Master Indirect Heater
  • Runs on Diesel, Kerosene and HVO
  • Can Heat Separate Spaces Simultaneously
  • Great Value Package Deal
  • Optional Rain Cover & Digital Thermostat Available
  • FREE Master Service Kit
£2,200.00
£1,815.00
In-Stock
Rapid Delivery
21 Reviews
Sale Free Delivery

Small Space Heater Package (Arcotherm EC22 Indirect)

  • (19kW) 65,000 BTU/hr Portable Indirect Heat
  • Runs on Diesel or Kerosene
  • 550m³/h Airflow
  • Ducting, Rain Cowl & Thermostat Included
  • Ideal for Heating Marquees, Workshops & Enclosed Areas
  • FREE SERVICE KIT WORTH £65
£1,335.00
£1,174.00
In-Stock
Rapid Delivery
16 Reviews
'Pay in 3' (0% interest)
Sale Free Delivery

Medium Space Heater Package (Arcotherm Indirect)

  • Choice of 29kW, 51kW or 81kW Arcotherm Indirect Heater
  • Runs on Diesel, Kerosene or Heating Oil
  • Choice of Standard & Low Level Diffusers
  • Integrated Thermostat Control
  • For Marquees, Workshops, Enclosed Areas
  • FREE SERVICE KIT WORTH £65
£1,575.00
£1,402.00
In-Stock
Rapid Delivery
22 Reviews
'Pay in 3' (0% interest)
Sale Free Delivery

Large Space Heater Package (Arcotherm Indirect)

  • Choice of 51kW or 81kW Arcotherm Indirect Heater
  • Dual Voltage Selector Switch
  • Choice of Standard & Low Level Diffusers
  • Can Heat Two Spaces Simultaneously
  • For Marquees, Workshops, Enclosed Areas
  • FREE SERVICE KIT WORTH £65
£2,705.00
£2,475.00
In-Stock
Rapid Delivery
20 Reviews
Sale Free Delivery

Extra Large Space Heater Package (Arcotherm Phoen 110)

  • (106kW) 361,000 BTU/hr Portable Indirect Heat
  • Dual Voltage Selector Switch
  • 5300m³/hr Airflow
  • For Warehouses, Factories, Marquees & Sites
  • Great Value Package Deal
  • FREE SERVICE KIT WORTH £65
£4,595.00
£4,271.00
In-Stock
Rapid Delivery
9 Reviews
Sale Free Delivery

Medium Space Heater Package (Thermobile Indirect)

  • Choice of 25kW, 45kW or 70kW Thermobile Indirect Heater
  • Runs on Diesel or Kerosene
  • Can Heat Separate Spaces Simultaneously
  • Overheat Safety Thermostat
  • Integrated Thermostat Control
  • Great Value Package Deal
£2,390.00
£1,870.00
In-Stock
Rapid Delivery
19 Reviews
Sale Free Delivery

Large Space Heater Package (Thermobile Indirect)

  • Choice of 45kW or 70kW Thermobile Indirect Heater
  • Runs on Diesel or Kerosene
  • Can Heat Separate Spaces Simultaneously
  • Overheat Safety Thermostat
  • Integrated Thermostat Control
  • Great Value Package Deal
£3,300.00
£2,715.00
In-Stock
Rapid Delivery
17 Reviews
Sale Free Delivery

Arcotherm Jumbo 85M Indirect Oil Fired Space Heater - 240v 79kW

  • 269,706 BTU/hr Powerful Portable Indirect Heat
  • Runs on Diesel, Kerosene or Biodiesel
  • 7200m³/h Huge Airflow
  • Flue, Thermostat & Ducting Accessories Available
  • Ideal For Warehouses, Factories & Construction
  • Create Your Own Package
£2,815.00
£2,660.00
In-Stock
Rapid Delivery
6 Reviews
Sale

Arcotherm Jumbo 85M Indirect Oil Fired Space Heater Package - 240v 79kW

  • 269,600 BTU/hr Portable Indirect Heat
  • Runs on Diesel, Kerosene or Biodiesel
  • 7,200m³/h Airflow
  • Robust Design with Quality 7-Blade Fan
  • Ducting Connection for Directing Warmth
  • FREE SERVICE KIT WORTH £65
£4,100.00
£3,800.00
In-Stock
Rapid Delivery
Sale Free Delivery

Arcotherm Jumbo 110M Indirect Oil Fired Space Heater - 240v 102kW

  • 348,228 BTU/hr Powerful Portable Indirect Heat
  • Runs on Diesel, Kerosene or Biodiesel
  • 9000m³/h Huge Airflow
  • Flue, Thermostat & Ducting Accessories Available
  • Ideal For Warehouses, Factories & Construction
  • Create Your Own Package
£3,420.00
£3,154.00
In-Stock
Rapid Delivery
7 Reviews
Sale

Arcotherm Jumbo 145M Indirect Oil Fired Space Heater - 240v 137kW

  • 467,718 BTU/hr Powerful Portable Indirect Heat
  • Runs on Diesel, Kerosene or Biodiesel
  • 12,000m³/h Huge Airflow
  • Flue, Thermostat & Ducting Accessories Available
  • Ideal For Warehouses, Factories & Construction
  • Create Your Own Package
£3,925.00
£3,634.00
In-Stock
Rapid Delivery
5 Reviews
Sale

Arcotherm Jumbo 145M Indirect Oil Fired Space Heater Package - 240v 137kW

  • 46,7463 BTU/hr Portable Indirect Heat
  • 12,000m³/h Airflow
  • Runs on Diesel, Kerosene or Biodiesel
  • Robust Design with Quality 7-Blade Fan
  • Ducting Connection for Directing Warmth
  • FREE SERVICE KIT WORTH £65
£5,360.00
£4,997.00
In-Stock
Rapid Delivery
Sale Free Delivery

Arcotherm Jumbo 185M Indirect Oil Fired Space Heater - 240v 170kW

  • 580,380 BTU/hr Powerful Portable Indirect Heat
  • Runs on Diesel, Kerosene or Biodiesel
  • 13,000m³/h Huge Airflow
  • Flue, Thermostat & Ducting Accessories Available
  • Ideal For Warehouses, Factories & Construction
  • Create Your Own Package
£4,530.00
£4,209.00
In-Stock
Rapid Delivery
7 Reviews
Sale

Arcotherm Jumbo 185M Indirect Oil Fired Space Heater Package - 240v 170kW

  • 580,064 BTU/hr Portable Indirect Heat
  • Runs on Diesel, Kerosene or Biodiesel
  • 13,000m³/h Airflow
  • Robust Design with Quality 7-Blade Fan
  • Ducting Connection for Directing Warmth
  • FREE SERVICE KIT WORTH £65
£5,960.00
£5,567.00
In-Stock
Rapid Delivery
Sale Free Delivery

Arcotherm Jumbo 235M Indirect Oil Fired Space Heater - 240v 218kW

  • 743,846 BTU/hr Powerful Portable Indirect Heat
  • Runs on Diesel, Kerosene or Biodiesel
  • 17,000m³/h Huge Airflow
  • Flue, Thermostat,Tigerloop & Ducting Accessories Available
  • Ideal For Warehouses, Factories & Construction
  • Create Your Own Package
£5,300.00
£4,940.00
In-Stock
Rapid Delivery
5 Reviews
Sale

Arcotherm Jumbo 235M Indirect Oil Fired Space Heater Package - 240v 218kW

  • 74,3847 BTU/hr Portable Indirect Heat
  • Runs on Diesel, Kerosene or Biodiesel
  • 17,000m³/h Airflow
  • Robust Design with Quality 7-Blade Fan
  • Ducting Connection for Directing Warmth
  • FREE SERVICE KIT WORTH £65
£6,740.00
£6,308.00
In-Stock
Rapid Delivery
Sale Free Delivery

Thermobile IMA 61 AX / IMA 61 RAD Indirect Oil Fired Heater - 230v 65kW

  • 221,910 BTU/hr Portable Indirect Heat
  • Runs on Diesel or Kerosene with External Tank
  • 4000m³/h Airflow
  • Flue, Thermostat & Ducting Accessories Available
  • Ideal For Construction, Warehouses, Factories & More
  • Choice Of High Pressure Internal Fans Available
£5,995.00
£2,130.00
In-Stock
Rapid Delivery
12 Reviews
Sale

Thermobile IMA 65 EC - Indirect Space Heater - 240v 65kW

  • 221,910 BTU/hr Portable Indirect Heat
  • Runs on Diesel or Kerosene with External Tank
  • Duct Warmth Over Long Distances
  • Flue, Thermostat & Ducting Accessories Available
  • Ideal For Construction, Warehouses, Factories & More
  • Fan-Only Mode & Tigerloop Included
£7,395.00
£5,220.00
In-Stock
Rapid Delivery
11 Reviews
Sale

Thermobile IMA 111 - Indirect Space Heaters - 230v/400v 110kW

  • 375,540 BTU/hr Powerful Portable Indirect Heat
  • Runs on Diesel or Kerosene with External Tank
  • Duct Warmth Over Long Distances
  • Flue, Thermostat & Ducting Accessories Available
  • Ideal For Construction, Warehouses, Factories & More
  • Choice Of Internal Fans & Voltages Available
£6,595.00
£5,080.00
In-Stock
Rapid Delivery
11 Reviews
Sale

Thermobile IMA 150 - Indirect Space Heaters - 230v/400v 150kW

  • 512,000 BTU/hr Portable Indirect Heat
  • Runs on Diesel or Kerosene with External Tank
  • Duct Warmth Over Long Distances
  • Flue, Thermostat & Ducting Accessories Available
  • Ideal For Construction, Warehouses, Factories & More
  • Choice Of High Pressure Internal Fans Available
£8,050.00
£5,682.35
In-Stock
Rapid Delivery
11 Reviews
Sale

Thermobile IMA 200 - Indirect Space Heaters - 230v/400v 200kW

  • 682,800 BTU/hr PowerfulPortable  Indirect Heat
  • Runs on Diesel or Kerosene with External Tank
  • Duct Warmth Over Long Distances
  • Flue, Thermostat & Ducting Accessories Available
  • Ideal For Construction, Warehouses, Factories & More
  • Choice Of High Pressure Internal Fans Available
£9,950.00
£6,785.00
In-Stock
Rapid Delivery
11 Reviews
Sale

Master BV 310FS Airbus - Jumbo Indirect Oil Fired Space Heater - 240v 75kW

  • 256,000 BTU/hr Portable Indirect Heat
  • Runs on Diesel or Kerosene
  • 4400m³/h Airflow
  • Flue, Thermostat & Ducting Available As Accessories
  • Ducting Connection for Directing Warmth
  • Ideal For Warehouses, Construction & Events
£3,134.00
£2,917.75
In-Stock
Rapid Delivery
13 Reviews
Sale

Master BV 471 FS Airbus - Jumbo Indirect Oil Fired Space Heater - 240v 136kW

  • 464,300 BTU/hr Portable Indirect Heat
  • Runs on Diesel or Kerosene
  • 8500m³/h High Pressure Airflow
  • Ducting Connection for Directing Heat
  • Ideal For Construction, Warehouses & Events
  • Unique ‘Cold Start’ Feature
£5,401.00
£4,685.00
In-Stock
Rapid Delivery
13 Reviews
Sale

Master BV 691 FS Airbus - Jumbo Indirect Oil Fired Space Heater - 240v 225kW

  • 68,150 BTU/hr Powerful Portable Indirect Heat
  • Runs on Diesel or Kerosene
  • 12,800m³/h Huge Airflow
  • Ducting Connection for Directing Warmth
  • Flue, Thermostat & Ducting Accessories Available
  • Unique ‘Cold Start’ Feature
£6,840.90
£5,945.00
In-Stock
Rapid Delivery
14 Reviews
Sale

Arcotherm Titan 145M Indirect Combustion Heavy Duty Space Heater 144kW

  • 47,4287 BTU/hr Portable Indirect Heat
  • Runs on Automatic Oil or Natural/LPG Gas
  • 14,000m³/h Airflow
  • IP55 Rating & Robust Metal Safety Cover
  • Reinforcement Cross Pleat Removable Panels
  • NEW Heat Exchanger 96% Efficiency
£4,345.00
£3,871.00
In-Stock
Rapid Delivery
Sale

Arcotherm Titan 185T Indirect Combustion Heavy Duty Space Heater 185kW - 235kW

  • 63,1246 BTU/hr Portable Indirect Heat
  • Runs on Automatic Oil or Natural/LPG Gas
  • 16,000m³/h Airflow
  • IP55 Rating & Robust Metal Safety Cover
  • Reinforcement Cross Pleat Removable Panels
  • NEW Heat Exchanger 96% Efficiency
£5,940.00
£5,453.00
In-Stock
Rapid Delivery
Sale

Arcotherm Titan 235T Indirect Combustion Heavy Duty Space Heater 235kW

  • 80,1853 BTU/hr Portable Indirect Heat
  • Runs on Automatic Oil or Natural/LPG Gas
  • 20,000m³/h Airflow
  • IP55 Rating & Robust Metal Safety Cover
  • Reinforcement Cross Pleat Removable Panels
  • NEW Heat Exchanger 96% Efficiency
£5,885.00
£5,243.00
In-Stock
Rapid Delivery
Sale

Arcotherm Scudo 235 T Indirect Space Heater 235kW

  • 80,1853 BTU/hr Indirect Heat
  • 20,000m³/h Airflow
  • IP55 Rating Fan Protection
  • Central Lifting Hook & Removable Panels
  • Base, Front & Rear Protective Casing
  • NEW Heat Exchanger 96% Efficiency
£7,700.00
£6,860.00
In-Stock
Rapid Delivery
Sale

Arcotherm EC/S Indirect Combustion Mobile Space Heaters 58kW – 90kW

  • 58kW - 90kW Indirect Heat
  • Runs on Automatic Oil or Natural/LPG Gas
  • AISI 430 Stainless-Steel Combustion Chamber
  • Electronic Flame-Control & Safety Thermostat
  • Automatic Post Ventilation
  • Built-in Oil Burner Included
£2,200.00
£1,995.00
In-Stock
Rapid Delivery
Sale

Arcotherm BH Suspended Indirect Fired Space Heaters 44kW - 89kW

  • 44.4kW - 89kW Indirect Heat
  • Runs on Automatic Oil or Natural/LPG Gas Separate Burner
  • IP65 Electric Board Grade Protection
  • Stainless-Steel Body & Combustion Chamber
  • Summer/Winter Switch
  • Diverse Control Safety Features
£2,530.00
£2,254.00
In-Stock
Rapid Delivery
Sale

Arcotherm Farm Heavy Duty Suspended Space Heaters 134kW - 216kW

  • 134kW - 216kW Clean, Dry Indirect Heat
  • Runs on Diesel, LPG, Natural Gas or Biogas
  • Install Horizontally or Vertically
  • Snorkel Outlet Supplied with Burner
  • Fan Control, Burner Limit & Overheat Safety
  • Optional Thermostat Connectivity
£2,865.00
£2,627.00
In-Stock
Rapid Delivery
Sale