One important consideration when choosing a washing machine is energy and water consumption. An energy efficient washing machine not only helps preserve the environment but also reduces operational costs and helps save money. An energy efficient washing machine may require a more expensive initial investment, but it is cheaper in the long run.
A wide range of energy efficient washing machines are now available. All washing machines have energy efficiency and performance grades ranging from A - G, with A being the most energy efficient. Washing machines are graded using standardised tests; manufacturers are responsible for testing and labelling their own machines.
Washing performance and spin efficiency provide a basis for test. The more expensive machines are generally graded higher as they tend to include a number of efficiency improving features; for example, electronic control systems that help reduce electricity and water use. Front load machines tend to be more efficient due to the fact that in top load machines, clothes need to be entirely submersed in the water; whereas front loaders can perform only half-full of water.
Many washing machines now incorporate fuzzy logic mechanisms. Washing machines with Fuzzy Logic (or “smart machines”) use advanced control systems to detect conditions during the wash and make adjustments for optimum performance, automatically setting the wash cycle to use minimum amounts of energy and water. Machines with Fuzzy Logic generally earn a higher energy efficiency grade. |
