Question 1

Which is better, De'Longhi Dragon TRD40615E or Pelonis Oil Filled Radiator Heater?

Accepted Answer

Based on our testing, the De'Longhi Dragon TRD40615E scores higher overall at 9.1/10. The De'Longhi Dragon TRD40615E scored 9.1/10 and the Pelonis Oil Filled Radiator Heater scored 8.9/10 in our Best Oil-Filled Radiator Heaters 2026 evaluation.

Question 2

Is the De'Longhi Dragon TRD40615E worth it over the Pelonis Oil Filled Radiator Heater?

Accepted Answer

The De'Longhi Dragon TRD40615E scores 9.1/10 while the Pelonis Oil Filled Radiator Heater scores 8.9/10. The De'Longhi Dragon TRD40615E is our "Best Overall" pick in the Best Oil-Filled Radiator Heaters 2026 category.

De'Longhi Dragon TRD40615E vs Pelonis Oil Filled Radiator Heater: Which to Buy?