how much are sub zero refrigerators
How Much Are Sub Zero Refrigerators?
Sub-zero refrigerators are a luxury item with hefty price tags. The average sub-zero refrigerator can cost $5,000-$15,000 to begin with. This doesn't include the additional costs for installation, delivery, and installation of any extra features like a beverage center or water and ice dispenser. There is also the additional cost for yearly preventative maintenance.
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What's So Special About Sub-Zero Refrigerators?
A typical refrigerator keeps food cold from 33 to 40 degrees Fahrenheit (1 to 4 Celsius). Sub-zero refrigerators, on the other hand, keep food cold from 0 to -60 Fahrenheit (32 to -51 Celsius).
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Some models are capable of storing food at -59.4 degrees Fahrenheit (-51.5 Celsius), which is a temperature known as absolute zero, or the theoretical point at which all molecules stop moving and temperatures remain fixed.
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The most expensive sub-zero refrigerators have internal water cooling systems called cryocoolers. These systems help keep the coldest temperatures of the food inside from reaching anything other than the refrigerator's compressor.
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The most inexpensive models rely on air cooling for low temperatures and physical insulation for higher temperatures.
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Some food handlers aren't as concerned with the temperature of the food, but prefer a refrigerator that gives them an easy way to view temperature information. This applies to anyone who is too busy to check the temperature for what they are storing.
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Is a Sub-Zero Fridge Worth It?
The answer depends on how often you use this appliance. A study published in book, "Designing the Next Hundred Years," reported that a typical household uses its refrigerator once every two weeks on average.
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The total energy cost for a typical household is about $110 per month, so most people would need to replace their refrigerator after only seven years to recoup the initial investment of purchasing one of these models.
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If you use your fridge more frequently, and/or if you have a larger family, then a sub-zero refrigerator will lower your energy usage, as well as reduce the amount of waste that goes into landfills.
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Should You Buy One?
Like a new car or an expensive piece of jewelry, a sub-zero fridge is something you'll be proud to show off. But remember that with any luxury item you pay more up front but have to make ongoing investments to keep them working properly.
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You may not need to upgrade your current refrigerator in the future, but skipping out on this one can lead to bigger problems down the line.
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A sub-zero refrigerator doesn't make sense if you don't use it frequently or if you don't have the budget to maintain it. If you aren't ready to make an investment in this kind of appliance, enlist the help of a chef or professional food handler to determine what temperature is best for storing your food.
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This will allow you to enjoy the same benefits as someone with a sub-zero refrigerator even when your energy bill is on the lower end.
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Reviews from Around the Web
While a sub-zero refrigerator can hold plenty of food, this appliance isn't for everyone. ApplianceReviews.com reviews several models from different manufacturers, with the most expensive model coming in at $15,000. The user who reviewed this model stated it was extremely quiet and had plenty of space to store food.
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The one downside to this refrigerator is that its internal parts are made of a different material than other refrigerators on the market, so extras will be needed if something should break down or need repairing.
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There is also a risk that something could get spilled on top of it and cause damage without being noticed right away.
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