Hi, can i use below washing and dryer machine specs as energy star rated.

Washing machine:

Rated Capacity 9 kg

Energy efficiency class - A+++ (most efficient) to D (least efficient) :  A+++

Annual energy consumption (AEC)2 kWh/year:  109

Weighted annual water consumption (AWc)3 Litres/year:  11,000

Dryer:

Rated Capacity 9 kg

Energy efficiency class - A+++ (most efficient) to D (least efficient) :  A+++

Annual energy consumption (AEC)2 kWh/year:  174

While searching the machines on energy star website we find that the units are available in cu feet but client has a requirements in terms of kg, is there any conversion rate for washing machine from cubic feet to the kg.