• Electrical

• Mechanical

• Maintenance

• Warm-Air Heating

• Building & Design

Simply input the length of the warehouse or retail area, the width and the average height in metres, the calculator will then give you the heater output rating in Kilowatts.

NOTE: This calculator is for guide purposes and is based on N. Ireland regional temperatures, and general warehouse usage. It is based on new buildings built after 2007.