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  • Thermobile TBD 18 Industrial Electric Space Heaters - 3 Phase

Thermobile TBD 18 Industrial Electric Space Heaters - 3 Phase 18kW

  • 18kW / 61,452BTU Heat Output
  • 3,960m³/h Airflow
  • Tilting Head for Distribution Control
  • Integrated Thermostat
  • Overheat Protection
  • Pest Control Version Available
Price Match
Rapid Delivery
Low Stock
2 Year Warranty

This product uses a 3-Phase power supply and will not work with a standard 110v or 240v 3-pin socket.

£2,820.00 (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 Warm Air: Can be used in enclosed and confined spaces. As the heater is powered by electricity, it produces no fumes and does not consume oxygen within the space. Provides a safe alternative to gas and diesel heaters.

18kW Heat Capacity: Plenty of heat capacity for such a practical and portable unit.

3,960m³/h Airflow: Powerful internal fan offers extremely high airflow, for heating large industrial areas effectively.

Stainless Steel Elements: High quality components providing reliable performance.

Tilting Head: Allows the heat to be directed to where it is needed - perfect for heating, drying walls and ceilings following flood and renovations, and pest control (PC model only).

Integrated Thermostat: Allows a required temperature to be set. The thermostat will switch the heater on and off as required in order to maintain the required temperature.

Remote Thermostat Connection: This heater can be used with an optional remote thermostat (available separately). This can be used for extra convenience when heating areas further away from the unit.

Overheat Protection: Automatically shuts the heater down if it starts to overheat, to prevent accidents.

Portable Design: These heaters feature convenient folding handles and integrated wheels, for ease of movement on site.

Pest Control Model Available: The standard TBD 18 model has an outlet air temperature of up to 55°C. The PC (pest control) version has an air outlet temperature of up to 75°C. The inbuilt thermostat is freely adjustable up to a maximum intake temperature of 55 °C, which results in an outlet temperature of at least 75 °C. This means that the pest control version is able to maintain heat levels that kill common pests such as bed bugs.


The Thermobile TBD 18 utilizes a simple yet ingenious airflow system, which takes air in from the surrounding areas, heats it using the integrated stainless steel elements and then distributes it back out using a powerful front fan. The unit angle can be carefully adjusted to allow absolute precision directing of heated air being released.

Fitted with an internal remote operated thermostat, which continuously assesses and regulates the heater temperature, the TBD 18 has a maximum intake temperature of 55°C and a minimum outlet temperature of 75°C.This unit is capable of an outstanding heating range for a machine of its size and type, up to 3,960m3/h, but despite this undoubted performance the TBD 18 offers unrivalled convenience and usability features. This includes large wheels, a relatively lightweight, instant set-up and operation wherever electricity is available.

Also, because it is powered electrically, there are no emissions of combustion gases making it perfect for drying and heating industrial and commercial locations with insufficient ventilation for gas/oil fired heaters. This includes building sites, workshops, warehouses, farm buildings and more

We also offer the TBD 18 PC which is specially designed for thermal pest control in the agriculture, horticulture, and livestock industries.

Please observe all manufacturer recommended conditions and safety information when operating these heaters, and ensure correct and suitable ventilation is properly implemented before use. Please also ensure all local and national building rules and regulations are followed before operating.

For more information on the Thermobile TBD 18 electric heaters, accessories, spares or any other heater in National Heater Shops’ extensive range, then call our friendly experts on the sales team today.


Technical Information:

Heat output (Btu/hr): 61000
Heat output (kW): 18
Voltage (V): 3x400
Max. heated airflow (m3 /hr): 3,960
Adjustment range (kW): 0-9-18
Delta T (°C): 20
Power consumption (AMPS): 14-26

Customer Reviews

3 Phase

Im very happy with my investment, thanks for the quick delivery

Mr Hickling

TBD 3 Phase

400v of pure heat, easy manageable and robust
simple to use and gets very warm, nice features

Mr Hogg

5* Heater

Big Power heater low price !

Martyn Jordan

Fast delivery

Thanks for the quick delivery, heater look great

Alastair Brandon


Have ordered from here before, consistently positive experiences and great qual products

hugh snooks

Robust and great quality

Arrived in great condition, swiftly may I add - works perfectly and durable

david pike

10/10 service

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

Mr Wilcox



5 stars without a doubt

Alexander Langlois



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.