Your benefit is €33.60.
Normal price construction dryer DF400 (up to 75l/24h) = €9/day, heater DFE25 = €3/day.
When renting for 4 weeks or more, you enjoy a 10% discount:
28 days X €12 = €336 - €33.60 (10% discount) = €302.40 or €10.80/day.
Prices excluding VAT, including delivery, placement and collection.