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

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
Price Match
Rapid Delivery
3 Year Warranty
£5,199.54 (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 185M Indirect Space Heater

Exceptional heating solution

The Arcotherm Jumbo 185M is an efficient, effective, and practical indirect space heater capable of providing warm, clean air for large, open areas. You can improve the working conditions of factories, warehouses, garages, and more during colder periods. The 185M is also adept at heating public event spaces like marquees, unattended rooms such as stables and farmhouses, and for drying out vast areas. Indirect space heaters are safe to use for any space as they supply a clean air output while the fumes are exhausted separately. This powerful space heater provides 170kW of output with 92 -93% heating efficiency and 13000m³/hr airflow.

Exceptionally Robust

Durable build quality

The Arcotherm Jumbo 185M has the capability to cope with the demands of all challenging environments. The solid design and construction is ideal for industrial applications and the low noise level makes it suitable for commercial and domestic use too. The new, redesigned combustion chamber, higher performance 7-bade fans, and other significant components, such as the fan, burner, thermostat, etc., are utilised for greater efficiency and performance. All of the components are provided with quick couplings for faster assembly, easy maintenance, and they eliminate mistakes. The quick couplings and the electrical control panels have an IP65 rating to protect against ingress of small particles like dust and water and are located off ground level. The burner cover has reinforced panels with cross pleats for impact resistance and structural strength. The panels are removable for convenient access for repair and internal cleaning. The space heater is mounted on a weight bearing structure with improved anchorage.

Arcotherm Jumbo 185M

Available with a vast range of accessories

Large, robust wheels integrated at the base of the space heater and sturdy attachment rods make it easy to move from area to area. The mobility, power, and peripheral attachments of the Jumbo 185M 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. 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. 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 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 with the Jumbo 185M 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: 2013mm x 912mm x 1414mm
Packaged Heater Dimensions: 1980mm x 800mm x 1390mm
Product Weight: 276kg
Packaged Weight: 296kg
Heating Capacity: 170kW
Heat Efficiency: 92.4%
Air Flow: 13,000m³/h
Air Temperature: 57℃
Fuel Consumption: 14.68l/hr
Electrical Power: 1550W

What's In The Box

1x Arcotherm Jumbo 185M Indirect Oil Fired Heater

*Accessories and Eco Kit Package Available

Customer Reviews


Super quick delivery, no messing around, great product

mitchell puente

Robust and great quality

Very useful to have, don't know how we didn't get by without it before - robust and reliable

Gerald Kauppinen

Tough and reliable

Fantastic piece of kit, arrived in working order and does a great job, thanks

Stewart Burden



a great piece of equipment

Menachem Welch

high grade equipment

chris perkins

Worth every penny

phillip bowring



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.