Power consumption of an old freezer - dispose of or keep?

Freezers run in many households in continuous operation. The energy consumption of older devices is high and many consumers are choosing to buy modern, economical devices. Whether the new purchase financially worth, can not be answered flat rate.

Old devices are considered power guzzlers

Generally, old refrigerators are referred to as true power guzzlers. In fact, your energy consumption is much worse compared to the new devices. According to the manufacturer, the modern freezers should consume little power. You therefore save costs and at the same time protect the environment, as they protect the energy reserves. Important aspects are not included in this comparison. So the price for the new purchase has to pay for itself over several years, before the new device actually saves costs in your household. The disposal of the old device and the production of the new device each consume energy resources and pollute the environment. The purchase of new equipment always causes new electronic waste. After weighing all factors, the continued use of a functioning older device can make more sense.

Saving energy with older devices

  • Store frequently used foods at the top
  • Avoid white space
  • Pre-cool food to five degrees before adding
  • Ensure safe door seal
  • Set up the device in a cool room

Check old freezer

The decision to dispose of or keep the old freezer is easier after you have measured the exact consumption levels and verified possible savings of the old appliance. With a power meter you determine the exact power consumption. Old freezers must be defrosted regularly to work efficiently. You should stand in a cool environment. The ambient temperature also influences the power consumption required for cooling. Food freezes faster in the chest, if they were pre-cooled as much as possible before storage. So the freezer needs to spend less power. Create optimal conditions for the operation of the freezer. You then use the measured consumption value as the calculation basis for the calculation of a new purchase.

Tips & Tricks

When the purchase of a freezer makes sense, you can determine via databases on the Internet. Here you give details of your device including the year of construction. As a result, you can read what energy and money savings would bring the purchase of a modern refrigerator.

Artikelbild: Fure / Shutterstock

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