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UNIMAC Industrial Space Heater Diesel Kerosene Blow Portable Outdoor Indoor Thermostat

Risk-Free 14 Day Returns

If you change your mind, return it to us within 14 days of the date you received it, no questions asked.
T&Cs apply

The 20K Unimac UMDHT-58 Industrial Diesel Space Heater provides an instant, effective and dependable heat source for a wide range of commercial, agricultural and industrial uses. This Fan Heater boasts a massive 550m³ per hour of heat output and easy electric start ignition. With it’s portable compact design it is perfect for positioning where needed to keep staff productive in well ventilated carpentry and mechanics and workshops, warehouses, greenhouses. It’s also ideal for drying paint and plaster quickly, so you can get on with the job at hand.

With a powerful fan for efficient heating, the UMDHT-58 heats a space of up to 300m²with ease. It offers an impressive 10 hour runtime thanks to its 19L fuel tank. It comes with an ergonomically contoured grip on handle for easy portability and a rugged steel construction to withstand the tough demands of industrial applications. It features a fuel gauge display ensuring that you can easily keep tabs on your oil level, standard SAA approved plug and an easy-to-use control panel with a digital temperature display for convenient operation.

Importantly, this Portable Blow Heater is an exceedingly safe unit to have functioning in busy environments. It has built-in features which protect against overheating, flame-outs and electrical power breakdowns. Moreover, it operates on both Diesel and Kerosene fuel for greater versatility.

Warm up your workshop in no time. Order a UNIMAC UMDHT-58 20KW Diesel Industrial Space Heater today!


  • Brand: UNIMAC
  • Model: UMDHT-58
  • Voltage: 240V/50Hz
  • Heating Output: 20KW
  • Suitable space size: 220-300m2
  • Air Output: 550m³/hr
  • Motor Power: 230W
  • Fuel Tank Capacity: 19L
  • Runtime: 10hr
  • Max. Fuel Consumption: 1.9L/H
  • Warning: This unit is designed for use with oil, diesel and water based liquids. It should NOT be used for petrol, flammable or low flash point liquids.


  • 1 x UNIMAC Diesel/Kerosene Industrial Heater


  • Carton Weight: 17 kg
  • Carton Dimensions (L x W x H): 81 x 37 x 45 cm
  • Product Weight: 14 kg
  • Product Dimensions (L x W x H): 75 x 31 x 42 cm


We accept Change of Mind returns for 14 days after you have received the item in cases where you have changed your mind or made an incorrect purchase and wish to return the product. This also applies to orders cancelled when the item has already been dispatched from our warehouse. The item must be in a re-saleable condition to qualify for a change of mind refund. Deductions may apply including Initial and Return Shipping, as well as restocking fee of 10% of the product price


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