This rating is based on the number of motor life cycles (number of uses) the hand dryer, in theory, will last for. This is based on the motor life expectancy given to us in hours, from the manufacturer.
The number of cycles (uses) has been calculated as follows:
(Number of seconds in the hour / seconds per dry) x motor life hours
For a more individualised longevity calculation based on your own usage numbers please use the life expectancy calculator on each product page.
Number of motor life cycles:
- 1,000,000 and over = star rating 5
- 800,000 – 999,999 = star rating 4.5
- 600,000 – 799,999 = star rating 4
- 400,000 – 599,999 = star rating 3.5
- 200,000 – 399,999 = star rating 3
- 100,000 – 199,999 = star rating 2.5
- 80,000 – 99,999 = star rating 2
- 60,000 – 79,999 = star rating 1.5
- 40,000 – 59,999 = star rating 1
- 39,999 and under = star rating 0.5