Rowenta air conditioners: energy labels and running costs

5 models, newest registration first.

1. A+
   Rowenta RWAC10KA+
2. A+
   Rowenta RWAC12KA++
3. A
   Rowenta RWAC1900C
4. A
   Rowenta RWAC9K
5. A
   Rowenta RWAC1200H