20kW Diesel Radiant Heater

Smiths Diesel Radiant Heaters offer a cheaper, more efficient means of heating in the work place or in large open areas such as warehouses or barns.

  • It combines both forced air heating and radiant heating processes to bring fast efficient heat to your space.
  • Ceramic Fibre combustion chamber
  • It takes some time for hot air to warm a room full of cold air, but as soon as the 70R’s front plate is glowing, it is emitting radiant heat. Radiant heat warms objects directly, just like a campfire or sun light. The combination of heating methods makes the SilentDrive® 70R an effective evolution in torpedo heater technology.
  • Advanced Safety Features include tip-over shut off, high temperature limit shut off, flame-out fuel cut, a thermocouple and a robust safety guard.
  • It’s compact, lightweight design makes it easily portable and versatile.
  • Radiant heating.
  • No air flow.
  • Low noise.
  • Electronic flame control with photocell.
  • ILME socket for remote thermostat: analog or digital.
  • Post-ventilation.
  • Standard oil level indicator.
  • Strong and long lasting construction.
  • Suction filter and inlet filter.
  • Overheat thermostat.
  • Anti tilt switch.

To calculate the recommended wattage of heater needed, please scroll down to the table below. Please Note: All these numbers are for general information – each install will vary depending on many other factors.


Select Options:

Web Price: Ex VAT & Delivery (if applicable)

Day hire rate

Was £65.00
£52.00

Additional Day rate

Was £32.50
£26.00

Weekend hire rate

Was £81.25
£65.00

Week hire rate

Was £130.00
£104.00

20kW Diesel Radiant Heater in action