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

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
Stock Due: 1st April
Price Match
Rapid Delivery
3 Year Warranty
£4,360.80 (inc VAT)
Visa accepted Master Card accepted PayPal pay accepted Pay by Bank accepted BACS payments accepted

Call FREE for expert advice

0808 196 9380


100% Clean Hot Air: The heater blows out 100% clean, fume-free warm air from its warm air outlet. This makes it ideal for heating enclosed areas safely, such as marquees and tents, workshops, warehouses, areas on construction sites and much more.

Ducting Connection: Sections of ducting can be attached to this heater, in order to direct the clean warm air into the space that you need to heat.

Flue Gas Exhaust: Combustion by-products are exhausted out of the top of the heater. Sections of flue pipe are available separately, allowing you to safely vent exhaust fumes away from the space.

High Quality Components: High-performance 7-blade fan assembly and redesigned combustion chamber.

Tough & Robust: Built to perform in challenging areas, including construction sites, workshops, warehouses, agriculture, events and more.

Portable Design: Large wheels and a handle make the heater very portable. It is easy to transport, position and re-position when required on site. Lifting eyes on top of the unit allow it to be lifted on and off transport.

Thermostat Connectivity: An optional heavy duty thermostat can be connected to this heater, allowing you to set a required temperature within the space. The thermostat will switch the heater on and off as required in order to maintain the set temperature. This saves fuel and adds extra convenience.

Tigerloop Available: This heater features no internal fuel tank. It is designed to be connected to an external fuel tank of your choice. The tigerloop removes any air from the fuel as it enters the heater.


Arcotherm Jumbo 145M Indirect Space Heater

Powerful heater for all applications

The Arcotherm Jumbo 145M is an efficient and effective indirect space heater with versatile practicality. Featuring an impressive 137kW of output with 94% heating efficiency and a massive 12000m³/hr airflow, the 145M can provide rapid, impressive heating for large, open spaces. This space heater is ideal for industrial and commercial applications as it can easily supply warehouses, factories, garages, construction sites, marquees, and farmhouses with warm, clean air. The Jumbo 145M is also suited to agricultural uses and large-scale drying following adverse and extreme weather.

Robust, Durable & Resilient

Exceptional build quality

Featuring an all new, redesigned combustion chamber and higher performance 7-bade fans, the Jumbo 145M is incredibly efficient and quiet in operation. The low noise level is well suited to all applications as many large, powerful space heaters can be loud and disruptive to productivity. Every significant component, such as the fan, burner, thermostat, etc., are provided with quick couplings that allow for faster assembly, maintenance, and eliminate mistakes. These quick couplings have an IP65 rating to protect against ingress of small particles like dust and water and are also secured underneath the sturdy burner cover. The burner cover has reinforced panels for impact resistance and combines with the weight bearing structure to provide anchorage and structural strength. The electrical control panel is placed at the top rear of the heater to avoid contact with the ground, snow, water, and dust allow.

Arcotherm Jumbo 145M

Versatile & adaptable

Large, robust wheels are integrated at the base of the space heater to make it easier to move from area to area. The mobility of the heater plus the great range of available accessories makes it extremely practical and flexible. A variety of robust PVC ducting can be purchased to direct clean, warm air to multiple spaces using the 2 and 4-way splitters. You can heat anywhere up to 5 metres away from the heater, which is ideal for areas with limited floor space or have lots of foot traffic. The 2 and 4-way outlet splitters can be used in conjunction with muliple lengths of PVC ducting so that you can heat more than one space at the same time. The standard ducting, splitters, splitter ducting, thermostat, flue, and rain cowl are available to select with the tick boxes below your cart. We can also supply a fuel tank, side bumper kit, lifting kit, swivelling wheels kit, pre heated oil filter, flue storage kit, and chimney support kit available on request. Other extras that are available for the Jumbo 145M include a Jumbo Tiger Loop, 450mm One Way Adaptor, Jumbo 85 Ecoflam Diesel Burner, 300mm Crush Proof Fuel Hose, 6000 Series ISO Male Tip Pro and BSPP Male x BSPP Male adapter. Enquire today or order with confidence via our online checkout or by phone to talk to our expert sales team directly.


Heater Dimensions: 1905mm x 890mm x 1354mm
Packaged Heater Dimensions: 1870mm x 780mm x 1330mm
Product Weight: 260kg
Packaged Weight: 280kg
Heating Capacity: 137kW
Heat Efficiency: 94%
Air Flow: 12,000m³/h
Air Temperature: 48℃
Fuel Consumption: 11.45l/hr
Electrical Power: 1570W

What's In The Box

1x Arcotherm Jumbo 145M Indirect Oil Fired Heater

*Accessories and Eco Kit Package Available

Customer Reviews

Professional quality and communication

incredibly pleased with how soon this arrived and how well it works, what an investment

Mr Creanor

Tough and reliable

Exactly what we needed - fast delivery, high quality product perfect for commericial use.

Antony Sansom

Robust and great quality

Exceptional quality, customer service and speedy delivery

Elliott Watts

Happy customer

steve woolnough

Will be ordering again

phillip wright



Whether you need a long-term, short-term, or temporary climate solution, sometimes it can help if you can break the costs down, especially if the situation is unexpected or an emergency.

To help our customers and make climate control and air quality equipment more accessible, we've worked with PayPal to provide a way to spread the cost with PayPal Pay in 3. You can use Pay in 3 for eligible shopping cart amounts between £30.00 to £2,000.00. Terms apply.