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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
£979.02
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
£1,237.50
£1,047.00
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
£1,299.10
£1,100.00
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
Lightning Deal: Free Tigerloop, Lifting Brackets and Tank Support
£1,959.10
£1,658.00
In-Stock
Rapid Delivery
15 Reviews
'Pay in 3' (0% interest)
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
Lightning Deal: Free Tigerloop, Lifting Brackets and Tank Support
£2,356.20
£1,994.00
In-Stock
Rapid Delivery
15 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 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
Low 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
£1,533.70
Low 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
£2,067.80
Low 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
£2,356.90
Low Stock
Rapid Delivery
12 Reviews
Sale

Small Space Heater Package (Master Indirect)

  • 68,280BTU/hr Portable Indirect Heater
  • Great Value Package Deal
  • Optional Rain Cover & Thermostat
  • Runs on Diesel, Kerosene or HVO
  • Idea For Small Workshops & Marquees
£1,480.00
£1,232.84
In-Stock
Rapid Delivery
21 Reviews
'Pay in 3' (0% interest)
Sale Free Delivery

Medium Space Heater Package (Master Indirect)

  • 34 / 49 / 85kW Master Indirect Heater
  • Great Value Package Deal
  • Optional Rain Cover & Thermostat
  • Runs on Diesel, Kerosene and HVO
  • Ideal Solution For Marquees
£1,810.00
£1,538.60
In-Stock
Rapid Delivery
16 Reviews
'Pay in 3' (0% interest)
Sale Free Delivery

Large Space Heater Package (Master Indirect)

  • 34 / 49 / 85kW Master Indirect Heater
  • Great Value Package Deal
  • Optional Rain Cover & Thermostat
  • Runs on Diesel, Kerosene and HVO
  • Can Heat Separate Spaces Simultaneously
£2,200.00
£1,778.70
In-Stock
Rapid Delivery
21 Reviews
Sale Free Delivery

Small Space Heater Package (Arcotherm EC22 Indirect)

  • 19kW Portable Indirect Heater
  • Ducting, Rain Cowl & More Included
  • Runs on Diesel or Kerosene
  • Integrated Thermostat Control
  • Perfect For Enclosed Spaces
Lightning Deal: Free Arcotherm Service Kit worth up to £65
£1,273.80
£1,078.00
In-Stock
Rapid Delivery
16 Reviews
'Pay in 3' (0% interest)
Sale Free Delivery

Medium Space Heater Package (Arcotherm Indirect)

  • 29 / 51 / 81kW Portable Indirect Heater
  • Standard & Low Level Diffusers
  • Diesel, Kerosene or Heating Oil
  • Integrated Thermostat Control
  • Perfect For Enclosed Spaces
Lightning Deal: Free Arcotherm Service Kit worth up to £65
£1,784.20
£1,510.00
In-Stock
Rapid Delivery
22 Reviews
'Pay in 3' (0% interest)
Sale Free Delivery

Large Space Heater Package (Arcotherm Indirect)

  • 51kW or 81kW Arcotherm Indirect Heater
  • Standard & Low Level Diffusers
  • Dual Voltage Selector Switch
  • Heats Two Spaces Simultaneously
  • Great Solution For Marquees
Lightning Deal: Free Arcotherm Service Kit worth up to £65
£3,206.50
£2,714.00
In-Stock
Rapid Delivery
20 Reviews
Sale Free Delivery

Extra Large Space Heater Package (Arcotherm Phoen 110)

  • 361,000BTU/hr Portable Indirect Heater
  • Great Value Package Deal
  • Dual Voltage Selector Switch
  • 5300m³/hr Airflow
  • Ideal For Warehouses &  Marquees
Lightning Deal: Free Arcotherm Service Kit worth up to £65
£5,552.80
£4,700.00
In-Stock
Rapid Delivery
9 Reviews
Sale Free Delivery

Medium Space Heater Package (Thermobile Indirect)

  • 24.8 / 45 / 70kW Portable Indirect Heater
  • Multiple Accessories Included
  • Integrated Thermostat Control
  • Runs on Diesel or Kerosene
  • Heats Separate Spaces Simultaneously
  • Great Value Package Deal
£2,390.00
£1,832.60
In-Stock
Rapid Delivery
19 Reviews
Sale Free Delivery

Large Space Heater Package (Thermobile Indirect)

  • 45kW / 70kW Portable Indirect Heater
  • Multiple Accessories Included
  • Integrated Thermostat Control
  • Runs on Diesel or Kerosene
  • Heats Separate Spaces Simultaneously
  • Great Value Package Deal
£3,300.00
£2,660.70
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
£3,181.20
£2,692.00
In-Stock
Rapid Delivery
6 Reviews
Sale

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
£3,764.20
£3,186.00
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
£4,331.80
£3,666.00
In-Stock
Rapid Delivery
5 Reviews
Sale

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
£5,017.10
£4,246.00
In-Stock
Rapid Delivery
7 Reviews
Sale

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
£5,878.40
£4,975.00
In-Stock
Rapid Delivery
5 Reviews
Sale

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
£4,423.00
Low 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
£5,115.60
Low 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
£4,978.40
Low 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
£5,568.70
Low 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
£6,649.30
Low Stock
Rapid Delivery
11 Reviews
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
£6,722.80
Low 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
£2,371.60
£2,007.00
Low 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
£2,208.92
Low 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
£2,851.20
£2,413.00
Low Stock
Rapid Delivery
Sale