How to Choose a New Refrigerator: What Factors Matter?

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1. Choosing a New Refrigerator: What Criteria Matter?

Aside from determining the appropriate fridge capacity, consumers should also research which types are energy-efficient for long-term use.

1. Choosing a New Refrigerator: What Criteria Matter?

Aside from determining the suitable fridge capacity, consumers should also explore which types are energy-efficient for long-term use.

Capacity
When it comes to refrigerators, bigger is often better. If you frequently shop for groceries each week, a refrigerator with ample storage space and multiple compartments can help minimize cross-contamination in case of spoiled food and provide better cooling performance.
However, it's essential to consider the actual needs and budget of your household. Experts suggest that a family of about 3 should use a refrigerator ranging from 150 to 300 liters, while families of 5 to 7 should opt for 300 to 450 liters, and those with more than 7 members should consider models above 450 liters.

Photo: Piyenda.

For individuals who cook less and mainly store food, opting for a mini-fridge is ideal. These refrigerators typically have a compact design, with capacities under 100 liters and usually feature a single door. They cater to individuals who only need to store a few personal items and are suitable for small living spaces.
One advantage of mini-fridges is their energy efficiency, consuming approximately 0.55 kWh per day. However, they also come with limitations, such as minimal investment in antibacterial technology and odor removal. Without regular care and cleaning, food stored in these refrigerators can be susceptible to cross-contamination.
Double-door refrigerators are prevalent in Vietnam, offering a variety of capacities from 150 to over 500 liters. These refrigerators consist of two independent compartments, with the freezer typically occupying one-third of the design, leaving the rest for refrigerated storage. For those needing to store plenty of fruits and vegetables, choosing a refrigerator with a large vegetable compartment is advisable. Alternatively, consumers can consider newer models with three compartments recently introduced to the market, featuring a separate vegetable drawer, independent cooling system, and suitable cooling modes for optimal food preservation.
Prices for double-door refrigerators range from 4 million to nearly 20 million dong. The main price differentiators among these products include antibacterial features, bacterial filter compartments, energy efficiency, as well as capacity and storage options.
For consumers with better financial means, considering side-by-side refrigerators is recommended. These models typically feature separate compartments for various types of food and capacities exceeding 500 liters, suitable for households with over 5 members. Some brands design compartments with specific temperatures for different foods, helping to minimize cross-contamination.
Prices for side-by-side refrigerators start from 15 million dong and can go up to nearly 100 million dong.

Energy Efficiency
Consumers should opt for refrigerators equipped with Inverter technology to save on energy consumption. With this technology, once the refrigerator reaches the desired temperature, it maintains optimal cooling capacity. In contrast, conventional refrigerators without this technology consume more energy when the internal temperature rises, leading to compressor restarts for cooling. The startup process to compensate for cooling loss causes the refrigerator to operate at high power, resulting in energy waste.
Some manufacturers claim that their Inverter technology can save from 30 to 50% of energy consumption. However, this is measured under ideal conditions, and in reality, the actual savings may be around 20-25%. Nevertheless, it's a significant figure that helps users save on household electricity costs.

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Frequently Asked Questions

What factors should consumers consider when choosing a new refrigerator?

Consumers should consider capacity, energy efficiency, and features like antibacterial technology when selecting a new refrigerator. Larger capacities are recommended for bigger families, while mini-fridges are suitable for individuals with limited storage needs.

How does Inverter technology improve refrigerator energy efficiency?

Yes, Inverter technology improves energy efficiency by maintaining optimal cooling without frequent compressor restarts. This reduces energy consumption significantly, with potential savings of 20-25% on electricity costs compared to traditional refrigerators.

What are the advantages of side-by-side refrigerators for larger families?

Side-by-side refrigerators are ideal for larger families due to their capacity exceeding 500 liters and separate compartments for various food types. This design minimizes cross-contamination and provides specific cooling temperatures for different foods.

What capacity should families of different sizes consider for their refrigerators?

Families of three should choose refrigerators between 150 to 300 liters, while families of five to seven require 300 to 450 liters. Larger families, with more than seven members, should opt for models exceeding 450 liters.