Understanding the heating capacity of a direct diesel space heater is key to choosing the right model. Heating capacity, measured in kilowatts (kW), indicates how much heat a unit can produce and should match the size of the space you need to warm.
Larger areas or those with poor insulation need a higher kW output to effectively raise the temperature. Additionally, if a significant temperature increase is required, opting for a higher capacity will ensure consistent warmth.
Selecting the appropriate kW rating prevents energy waste and maximizes heating efficiency.