On each modern washing machine a button appears with the writing “Eco”, but most people continue to ignore it. Simply, it is a function that can significantly reduce the costs in the bill and the environmental impact of the daily laundry. The paradox is that the program, although the most efficient from an energy point of view, is often overlooked due to some unfounded prejudices.
What is the Eco 40-60 program
The Eco program, which has become mandatory by law on washing machines, dryers and dishwashers, represents the most efficient washing mode in terms of energy consumption. The standard name is “Eco 40-60”, which indicates the ability to wash together with declared items washable at 40 ° C or 60 ° C.
This program optimizes three fundamental parameters: it uses less water, operates at lower temperatures and reaches these temperatures gradually.
How energy saving works
The operating mechanism is based on an elementary physical principle: heating the water represents the highest energy consumption item during a washing cycle. The Eco program wanders this problem by operating at temperatures between 20 and 40 ° C, automatically calibrated by the appliance based on the load inserted. The user cannot manually change these parameters: it is the washing machine technology that determines the optimal conditions to maximize efficiency.
Because it lasts so much
The prolonged duration of the eco cycle, which varies from 2 to 4 hours, is perhaps the aspect that most disorieves users.
Many people erroneously believe that a quick washing of 15 or 30 minutes consumption less energy, when the opposite happens in reality: to complete a cycle in a short time, the washing machine must use high temperatures and intense movements of the basket, with a higher energy expenditure.
The principle is similar to that of a car: traveling a kilometer at moderate speed requires less fuel than covering the same distance at high speed.
The economic and environmental advantages
From an economic point of view, the advantages are measurable. The reduction of energy consumption can translate into a significant annual saving on the electric bill. In addition, the lower use of water also involves a reduction in water costs. It is not accidental that from March 21, 2021, with the introduction of the new European energy label, the Eco 40-60 cycle has become the reference parameter to classify the efficiency of the appliances.
The positive environmental impact is equally relevant. Each washing Eco reduces CO2 emissions associated with water heating and decreases the consumption of water resources. In a context of growing attention to environmental sustainability, these aspects take on an importance that goes beyond mere individual economic savings.
When to use the Eco program
The Eco program adapts perfectly to cotton linen and garments with a level of normal dirt, without forgetting delicate tissues, such as linen and colored cotton, benefit from reduced temperatures that preserve the integrity of the fibers and the liveliness of the colors.
However, it must be emphasized that there are situations in which it is preferable to opt for traditional cycles, as in the case of very dirty garments, which require deep hygiene and need temperatures above 40 ° C to completely eliminate mites and bacteria.
Tips to maximize savings
To maximize the effectiveness of the Eco program, it is advisable to adopt some complementary practices. Start the washing machine always fully loaded optimizes the relationship between consumption and result. Avoid prelavage when not strictly necessary reduces consumption. The choice of ecological detergents and respect for recommended doses complete a sustainable laundry approach. Finally, program the washes in the hourly rates at a reduced rate amplifies economic savings.
Finally, we recall the importance of regular maintenance of the appliance, action that will guarantee, over time, the maintenance of absolutely optimal performance. A clean filter and the absence of limestone allow the washing machine to always operate at maximum efficiency, in order to preserve the advantages of the Eco program.
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