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'@@ -1,0 +1,1 @@ +How to Choose a Refrigerator<br><br>Refrigerators are kitchen appliances that are used to keep food and beverages cold. They are used at home as well as in hotels, offices, and college dorm rooms.<br><br>Some refrigerators have smart features, such as sensors and cameras. Others have touchscreens to let you watch videos, search for recipes, look up family calendars and shopping lists, or even leave notes for family members.<br><br>Temperature Control<br><br>The right temperature for refrigerators ensures food is safe to store which slows down the degradation of many foods due to spoilage. This is especially important for food items such as eggs and milk, which can quickly turn rotten when exposed to ambient temperatures but remain stable in the refrigerator. Refrigerators are also used to store pharmaceutical products like drugs and vaccines that lose efficacy over time. Monitoring systems for refrigerators can help ensure that the medical lab, laboratory or another institution has the cold chain.<br><br>A refrigerator has an internal thermal insulation to keep its contents cooler than the surrounding environment. The heat pump moves warm air from the outside of the refrigerator into an insulated compartment, from which it cools down. The refrigerator has a control system that turns on the cooling system if its internal temperature is higher than a predetermined threshold. This prevents bacteria from forming in the refrigerator.<br><br>Each zone of the fridge is designed to serve a specific purpose. The bottom shelves are perfect for perishables such as fresh vegetables and meats that require the lowest temperature to keep their texture and flavor. Clear shelves allow cool air to circulate through the refrigerator. A separate deli drawer can be used to store soft cheeses and cured meats to create the perfect charcuterie platter.<br><br>Refrigerators also have glass or stainless steel doors to protect the interior and allow for easy cleaning. Some refrigerators also include a door alarm that can be programmed to notify you if the doors to the freezer or fridge are left open for too long. They can be set to alert multiple individuals and in escalating tiers depending on your requirements. You can set them up to send temperature graphs via email or text.<br><br>Most refrigerators have built-in thermometers, but for those that don't, a freestanding appliance thermometer is an inexpensive method of monitoring the fridge and freezer temperature. It is important to check the temperature of the fridge and freezer frequently, particularly if there has been a power failure or if you have manually changed the temperature setting. Ideally, both the fridge and freezer should be set at 40 degrees Fahrenheit or less.<br><br>Capacity for Storage<br><br>The capacity of your refrigerator is a key factor when choosing the model that will [https://www.bausch.co.nz/en-nz/redirect/?url=https://www.frydge.uk/products/hisense-american-side-by-side-fridge-freezer-562l-443 best fridge-freezer] suit your requirements. There are a variety of sizes available including small models that have a capacity of less than 15 cubic feet to larger models that have a capacity of more than 26 cubic feet. Consider your family's cooking style and the amount of people living in your house to determine which size is suitable for you. On average, 11-13 cubic feet of refrigerator space is enough for two people, whereas 18 to 22 cubic feet are recommended for a family of three to four.<br><br>In addition to assessing the total interior space, look at the depth of your refrigerator. Some models are more shallow than others, which allows them to fit into tight spaces without taking up too much room under the counters. Cabinet-depth refrigerators are another option, and have the depth being roughly the same as a standard kitchen cabinet front (though handles may protrude slightly farther). These can be a good choice for areas where counter space is at a premium and also look sleeker than traditional fridges.<br><br>When you are shopping for a new refrigerator, ask about its noise level and energy consumption. There are many manufacturers that offer quieter options for residential use, while others offer refrigerators that use less energy than similar models. Check the yellow Energy Guide label on appliances to learn about the typical energy consumption of a specific model. Also, test the model's operation by closing and opening the doors.<br><br>The majority of modern refrigerators have the pantry drawer. It is a full-width section with separate temperature controls that can be used for storing many different things. These drawers can be used to store trays for parties as well as wine and other things at a specific temperature. They can be programmed to store wines or deli food items as well as soft drinks, based on the model.<br><br>Energy Efficiency<br><br>Refrigerators consume a lot of energy. Therefore, it is important to choose a energy-efficient refrigerator. As time has passed refrigerators have become more energy-efficient. The insulation, motors and magnetic door seals on a modern refrigerator will use less energy than an older fridge similar in size. You can lower the power consumption of your refrigerator even more by purchasing one that is energy efficient. A refrigerator that has an Energy Star rating will use less energy than a model 10 years old or older.<br><br>It is crucial to think about energy efficiency for consumers with limited access to electricity grids. [http://www.sset.co.kr/Sbbs/board.php?bo_table=en_ord&wr_id=1332 Refrigerators] are often among the most costly appliances for off-grid households and their high energy consumption means that they require large solar home systems (SHS) that are not affordable for many families making less than $2 per day. The annual energy consumption of a refrigerator is therefore a crucial aspect in determining if it is economical for consumers to purchase and maintain (PATH and WHO 2013; McCarney et al, 2012).<br><br>To understand how refrigerators function first, we must understand the basic refrigeration cycle. A refrigerator cools by pushing liquid refrigerant through a sealed device that begins as a liquid and is pushed through a compressor that compresses the liquid to form an vapor. This vapor is then pumped into coils located on the exterior of the fridge, where it draws heat from the fridge, then cooling down before returning to a liquid. This process is repeated over and over again and keeps food cold as the vapor moves through the coils.<br><br>Although refrigerators are among the most expensive appliances for off-grid consumers, enhancing their energy efficiency makes them more affordable. A refrigerator that is powered by a smaller SHS can be operated with less energy. This can lower the total system cost. Energy savings vary depending on the size, design and other features of a refrigerator. For example, ice-makers and through-the-door water dispensers can add cost but may substantially increase the energy consumption which, in turn, increases the SHS required to power it.<br><br>Maintenance<br><br>Regular maintenance and inspections can greatly improve the life expectancy of your refrigerator. This can be done by checking the condenser coils ice maker, defrost drain and the gasket seal on the door to make sure it is in good condition. In addition, cleaning and changing water filters is essential. Performing these simple maintenance tasks can extend the life of your refrigerator and also save you money on energy bills.<br><br>The simplest and most efficient refrigerator maintenance task is to clean the inside of your refrigerator frequently. This includes throwing away old food, wiping down shelves and crispers, walls, and the interior of the refrigerator's doors. This can reduce the chance of contracting foodborne illness and unpleasant smells. A fridge thermometer is a good option to monitor the temperature of your refrigerator regularly. Refrigerators that aren't maintained are prone to temperature fluctuations that could cause food waste and higher electric costs.<br><br>It is also important to clean the condenser coils in your refrigerator at least twice per year to remove any dirt, hair, dust, and other debris that could have built up. These coils, which are basically radiators that help to remove heat from the refrigerator are located at the bottom or back of your appliance. If they are dirty, they can't dissipate heat effectively and your refrigerator will use more energy to run.<br><br>Another thing you should be checking frequently is the gasket on your refrigerator that is designed to create an air-tight seal between your fridge and your home's ductwork. This is vital to ensure your fridge's contents stay cold, but over time the seal may wear down from greased fingerprints, sticky syrups, and dripping drinks. To keep the gasket of your refrigerator in good shape, you should often clean it with a an aqueous cloth.<br><br>It is also a good idea, to clean the drip tray, which is usually under the compressor unit of the refrigerator. The pan is used to collect the water that comes from the defrost cycle and must be wiped down frequently to prevent the growth of mold or unpleasant odors. '