Choosing Between Electric Kettles and Water Dispensers

Both electric kettles and water dispensers are handy appliances for boiling or keeping water warm. However, deciding between them can be a dilemma for many consumers. To address this issue, Mytour invites you to follow the article below!

1. Evaluating Electric Kettles

Electric kettles are versatile household appliances that can be used to both boil water and effectively keep it warm. Additionally, electric kettles have the convenient feature of reboiling water.

1.1. Structure of Electric Kettles

Electric kettles have a compact design, making them suitable for placement anywhere in the house, such as on shelves, coffee tables in the living room, or in the kitchen, making them convenient for users. The construction of this device consists of various components:

• Exterior: Crafted from premium plastic or stainless steel materials, featuring convenient handles.
• Inner tank: Typically made of 304 stainless steel material coated with a non-stick layer, with a vacuum environment in between, aiding in long-lasting heat retention. Also facilitates quick cleaning and minimizes residue buildup underneath the tank.
• Thermal resistor: Provides heat for water boiling.
• Thermal relay: Ensures the hot water temperature remains within prescribed levels, automatically opening and closing the electric circuit to maintain hot water in the tank.
• Circuit board: Controls the operation of the electric kettle.
• Water pump: Tasked with pushing water from the tank out through the spout.
• Fuse: Protects the electric kettle in case of unstable power supply

1.2. Operational Principle

The electric kettle boils water by continuously opening and closing the thermal relay circuit. When water is poured into the kettle and heated on an internal heating element, once the water boils, the kettle automatically shuts off to prevent overheating and unnecessary power consumption.

1.3. Advantages Evaluation

• The electric kettle boasts a sleek, modern, and compact design with various styles to suit different usage needs.
• It serves the dual function of boiling water and efficiently keeping it warm, allowing you to use boiled water for an extended period.
• The electric kettle is equipped with multiple convenient water pouring mechanisms such as manual pump, electric water pump, touch sensor, allowing you to easily dispense water through the spout without lifting the kettle.
• Furthermore, the electric kettle is also equipped with additional useful features like safety lock, automatic reboiling, etc.
• It offers reasonable prices, ranging from approximately 700,000 to 5 million VND depending on the model, brand, and capacity (price reference at Mytour in November 2023)

1.4. Disadvantages

• Boiling water takes approximately 20 - 35 minutes depending on the water volume in the kettle.
• Only used for boiling water and keeping it warm.

2. Evaluating the pros and cons of hot and cold water dispensers

Hot and cold water dispensers are familiar household appliances for many families and offices. This device allows you to use both hot and cold water simultaneously without the need for boiling or cooling with a refrigerator.

2.1. Structure 

• Hot and cold water tanks: Made from metal material with thermal insulation to prevent heat loss.
• Water tray: Collects excess water during pouring.
• Storage compartment: Located at the base of the hot and cold water dispenser, allowing you to store cups, glasses, or tea and coffee.
• Additionally, hot and cold water dispensers have hot water and cold water switches; water drain holes… Some integrated RO dispensers have additional filtration cores for direct water usage.

2.2. Operating Principle 

Hot and cold water dispensers operate by utilizing electricity to activate water pumps or compressors. This pushes water through a heating tank to boil and dispense it through conduits.

Modern hot and cold water dispensers are equipped with either block technology or electronic chips to maintain water temperature at desired levels. However, electronic chip technology is less common compared to block technology.

Advantages:

• Hot and cold water dispensers provide both hot and cold water simultaneously 24/7, catering well to daily needs for offices or households.
• Sleek, convenient designs with a variety of models for consumers to choose from, ranging from bottle-up, bottle-down, or RO combination units.
• Includes storage compartments, sterilization compartments, or cooling compartments depending on the model, allowing users to utilize them for cups, tea, coffee, or fruits.
• Equipped with faucet locks, hot/cold switches to ensure safety, especially for young children.

Disadvantages:
• Consumes considerable amounts of electricity, prompting users to carefully consider before purchasing.
• For bottle-up or bottle-down hot and cold water dispensers, replacing the mineral water bottle each time it runs out can be quite inconvenient.
• The bulky design occupies more space compared to using electric kettles.

2.4. Nhược điểm 

• Tiêu tốn khá nhiều điện năng sử dụng nên khiến người dùng khá cân nhắc khi chọn mua 
• Đối với dòng cây nước nóng lạnh dạng bình úp hoặc bình hút thì mỗi lần hết nước cần phải thay bình nước khoáng khá bất tiện 
• Thiết kế khá cồng kềnh nên tốn nhiều diện tích và không gian hơn so với sử dụng bình thủy điện 

The price range varies significantly, ranging from approximately $65 to $1000 depending on the type, brand, and features. (price reference from Mytour, November 2023)

3. Comparing electric kettles and water dispensers

Similarities:

• Both electric kettles and water dispensers utilize electricity to heat water.

• They both employ temperature control systems to maintain the desired water temperature.

4. Which is a better investment: an electric kettle or a water dispenser?

When comparing electric kettles and water coolers, consumers may notice that both appliances have their own advantages and disadvantages. To answer the question: 'Which is better, an electric kettle or a water cooler?' consider the following criteria:

Opt for an electric kettle if your family only needs hot water for making tea, instant noodles, brewing coffee, etc. Also, if usage is moderate and the investment cost is reasonable, this appliance may be suitable.

As for water coolers, consider purchasing one if you regularly need both hot and cold water. Additionally, it should meet the water needs of multiple household members.

In summary, both electric kettles and water coolers are convenient appliances with different pros and cons. Therefore, consumers need to carefully consider based on their needs and financial capabilities to make the right choice. We hope this article from Mytour provides useful information to help you make informed decisions. Thank you for reading!