This latter point should be one of the first considerations when looking for fridges and freezers for sale. Whether you are looking online for secondhand models through sites such as Gumtree or shopping at your local appliance store, find out what the energy output is. Typically, one bigger unit uses less energy than two smaller ones, so it may be worth considering a fridge freezer combination rather than buying two separate units. If you do want to invest in a separate freezer unit then keep in mind that chest freezers tend to be more energy efficient than upright versions.
Is there still a warranty in place? Do some research about the brand and model online – look for customer reviews to give you better insight. With these tips you will become a more conscientious buyer when looking for fridges and freezers for sale. Happy hunting!