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Frost Free Fridge Freezers Frost-free refrigerator freezers remove the need for manual defrosting every now and then. A timer is used to heat the evaporator and melt any ice that might have formed. The cool air is circulated throughout the freezer and refrigerator, preventing frost from forming. This article will cover the advantages and disadvantages for the two kinds of refrigerator freezers to help you choose which type is right for your business. Convenience Frost-free freezers come with a smart cooling system that eliminates the need for manual defrosting. They are therefore more efficient in terms of time and maintenance compared to manual defrost refrigerator freezers. However, they are more to purchase and operate and the efficiency of freezing is a little lower than manual defrost models. The advanced technology in these freezers makes them more spacious than models that use manual defrost. It all comes down to personal preference, and which feature is more important to you – the convenience of not having to defrost, or better performance in freezing? A temperature sensor and heating element are employed to stop ice from developing in a freezer that is frost-free. The temperature sensor determines whether the freezer is getting colder and the heating element activates to stop the formation of frost. The refrigerators need to be maintained by a periodic defrost cycle. However this is less frequent than manual defrost refrigerators. If you are considering buying a brand new or used frostfree fridge freezer, it is important to take a look at all the features and maintenance requirements to determine which is best for your needs. To speak with an expert, contact Ancaster Food Equipment today. The refurbished freezers of Ancaster's with frostfree technology feature NoFrost which stops frost and ice from forming on the freezer. This is accomplished by circulating cool air, which disperses humidity. This is in contrast to traditional commercial freezers that rely on an air evaporator coil to collect humidity and create ice. The ice can hinder airflow, which affects the freezer's freezing efficiency and makes it less stable. The NoFrost technology in our refurbished commercial freezers prevents the ice from building up on the evaporator coil through a defrost cycle every six hours. It takes a little more maintenance than a manually defrost freezer, but it can save you lots of time in the long run. It helps keep food fresher longer and avoids freezer burn. NoFrost is also an environmental sustainable choice since it reduces your energy costs. Energy Efficiency One of the main advantages of a frostfree refrigerator freezer is its energy efficiency. This is due to the fact that the technology works to melt away any ice that could form, which then gets removed into a small pan at the back of the unit. This water is then evaporated into the ambient air which results in the fridge maintaining its temperature, but not using the same amount of energy as units that do not have the feature. The feature that does not freeze will not affect the space inside your fridge or freezer, as is the case of manual defrost models. This means that your refrigerator will be able to keep its full capacity, which is a great option for a lot of us since it can be difficult to find space in older fridge freezers. The no-frost technology also helps to reduce the amount of condensation that is produced in the fridge. This is because condensation absorbs the heat that the refrigerator needs to absorb to keep it cool. You will therefore lose less food items to the freezer as a result from an excess of moisture. Frostfree fridge freezers typically include an anti-sweat heating system which is designed to prevent condensation. You can choose to utilize this feature or not based on your personal preferences and the maintenance you're willing to undertake. But, it is to be not forgotten that these heating coils consume a little more energy than a standard fridge which does not come with the feature. There is also the possibility that some frostfree fridge freezers will have an auto defrost feature that takes care of any build-up of ice for you, periodically melting it so that you don't have to manually defrost. This is a step over the no-frost system in terms of energy efficiency since it only utilizes the heating element to melt the frozen ice for a short period at a stretch, rather than continuously running it, which will require more power than the intermittent systems used by some brands. Maintenance Fridge freezers are a vital appliance to preserve fresh and frozen food for a long time, however, they require proper care to maintain optimal performance. A well-maintained refrigerator freezer can extend the shelf life of your food, reduce energy and money, and prevent expensive repairs. The main components of your fridge and freezer comprise the condenser coils, compressors, and evaporator coils, which circulate refrigerant in order to cool and freeze food items. The thermostat controls the temperature, and sensors monitor the ambient temperature to defrost or stop the freezer when they go over the safe limit. One common problem with frost-free fridge freezers is the accumulation of ice on the evaporator coil, which can interfere with airflow and cause the freezer to run too hot. This is usually due to a broken heater or faulty sensor, but can be caused by improper placement of the freezer in an uncontrolled environment such as the garage or shed. Another reason for the freezer becoming too hot is a problem with the refrigerator's evaporator fan which is located in the back of the freezer, behind the evaporator coils. The evaporator fan's function is to push air through the evaporator coils and assist in cooling, however, if it stops working or is blocked by food packaging, the evaporator can overheat and get warm. To prevent the freezer's evaporator coil, check that the fan is working properly and make sure that the food storage area is clean. Also regularly wipe down shelves as well as the walls and baskets using a solution of mild detergent to prevent the build up of unwanted odors in the freezer. Test the gasket to make sure that the freezer door is sealed properly. Test it with this simple test: place a piece of paper (a dollar bill is the perfect size and shape) half way into the freezer door, then close the door and test whether you can pull the paper out easily with a little resistance. If it is easy to remove, then the freezer gasket isn't sealing as tightly as it should and needs to be replaced. The Right to Rent A refrigerator freezer that is frost-free is a device that does not require defrosting. This makes it an easier option for homeowners who don't wish to defrost their freezers manually every few months. However, this doesn't mean that the appliance will not require maintenance. If you're considering buying an frost-free fridge freezer, ensure that you read the terms of the warranty carefully. You should be able to determine whether the warranty covers parts and labor in the event of any problems that may arise during the lifespan of the appliance. If recommended looking for an frost-free fridge freezer, you should also think about the cooling system it uses. There are four primary types of refrigeration systems, and each one has an impact on how long food will be frozen and how much storage space is available in the freezer, and how efficient the appliance's energy efficiency will be. A commercial freezer with manual defrost is a basic design that doesn't depend on a complex system like frost free models do. This means that these types of commercial freezers are generally cheaper than frost-free models and can keep food cooler than frost-free models. However, the downside to this simplicity is that commercial freezers with manual defrost must be defrosted manually on a regular basis as they do not have an automated defrost system. LG's Total No Frost fridge freezers make use of the most advanced technology to defrost the freezer regularly. This is accomplished by circulating air throughout the appliance. This removes condensation, and stops ice from forming up inside the freezer. This means that you won't need to manually defrost your LG fridge freezer and you can make the most of the capacity that it can provide. If you're looking for a new commercial freezers, a frost free model should be on your list. They are more energy-efficient than freezers that require manual defrost and can save you money and time in the long term by eliminating the necessity to defrost frequently the freezer. They come in a range of sizes and colors to complement any interior.