Question: 

Is a washer/dryer more cost effective?

With an Eco Smart washer/dryer, direct air cool technology simply uses air rather than water to cool the condenser. This innovative technology reduces water bills by saving approximately 7,500 litres of water per year. With a large load capacity similar to some stand-alone models, it is suitable for larger households. Alternatively washer/dryers with a smaller washing capacity are available, designed with features for smaller households such as economical fast wash/dry cycles.