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Hot and cold water dispensers are indispensable in every family's bathroom, providing warmth on chilly days and ensuring the health of each member. In the current market, there are two types of hot and cold water dispensers: direct and indirect. So, should you buy a direct or indirect hot and cold water dispenser? Let's explore this article from Mytour to make the right decision!
1. What is a Direct Hot and Cold Water Dispenser? Pros and Cons
What is a Direct Hot and Cold Water Dispenser?
A direct hot and cold water dispenser is a compact device that operates by directly heating the water using an electric resistance element, warming the water immediately upon turning on the machine without the need for storage in a container.
Advantages of Direct Hot and Cold Water Dispensers
- Compact design, easy installation, diverse models
- No need to wait long for hot water; the water heats up almost instantly through the direct heating mechanism using electric resistance, without the need for a storage tank (or with a very small tank).
- Equipped with various safety features such as ELCB leakage protection, temperature sensors, shock-resistant relays, water pressure control, etc.
- Economical pricing
Drawbacks
Despite its advantages, direct hot and cold water dispensers also have some drawbacks:
- Not suitable for areas with weak voltage. Requires water with sufficient pressure for stable operation. If your home water flow is weak, consider choosing products with a booster pump, which also means the equipment's price will increase.
- Heating water every time you use it consumes a lot of electricity, making the machine unsuitable for families with many members.
Check out some popular models of direct hot and cold water dispensers at Mytour:
2. What is an indirect hot and cold water dispenser? Pros and cons
What is an indirect hot and cold water dispenser?
Indirect hot and cold water dispensers have a large storage tank with a capacity ranging from 15 to 100 liters, heating water in about 10 – 15 minutes.
Advantages of indirect hot and cold water dispensers
- Operates by heating the water stored in a large tank with common capacities ranging from 15-100 liters. Only needs to be heated once to provide hot water for the whole family, saving energy.
- Indirect hot and cold water dispensers are also equipped with ELCB for shock protection and a circuit breaker to cut off power in case of overload, ensuring safety for users.
- The device can be wall-mounted, not only saving space but also enhancing the aesthetics of your bathroom space.
- Suitable for various areas such as bathtubs, sinks, etc.
Drawbacks
Need to start the machine 10–15 minutes prior to getting hot water.
Due to its bulky design, installation may take more time.
Check out some popular indirect hot and cold water dispenser models at Mytour:
3. Comparison between direct and indirect hot and cold water dispensers
To make a decision on whether to buy a direct or indirect hot and cold water dispenser for your family, refer to the detailed comparison table below:
| Tiêu chí | Bình nóng lạnh trực tiếp | Bình nóng lạnh gián tiếp |
| Thiết kế | Nhỏ gọn, lắp đặt dễ dàng. | Thiết kế lớn hơn bình nóng lạnh trực tiếp. |
| Khả năng làm nóng | Làm nóng nhanh, không mất thời gian chờ đợi. | Làm nóng chậm, trong khoảng 15 – 30 phút |
| Điều kiện lắp đặt | Nơi có áp lực nước lớn, điện áp phải đủ mạnh. | Không cần nơi có áp lực nước và điện phải mạnh. |
| Tiêu thụ điện | Tiêu thụ điện với công suất từ 3.5 - 5.5 kWh (tùy theo nhu cầu sử dụng) | Tiêu thụ điện với công suất khoảng 2 kWh (tùy theo nhu cầu sử dụng) |
| Giá thành | Khoảng từ 1.4 đến 5 triệu | Khoảng từ 2 triệu - 4.5 triệu |
4. Should you buy a direct or indirect hot and cold water dispenser?
Choosing between a direct or indirect hot and cold water dispenser depends on your family's needs, frequency of use, and installation location.
Opt for a direct hot and cold water dispenser when:
+ Your bathroom space is relatively small, and there is no empty concrete wall.
+ Your family is small, with minimal or moderate hot water usage needs.
+ You want to save on household expenses.
Opt for an indirect hot and cold water dispenser when:
+ If the water supply in your area is too weak, installing an indirect hot and cold water dispenser will ensure a stable output. However, if you choose a direct hot and cold water dispenser, you may need to purchase an additional booster pump.
+ For large families, it's advisable to opt for an indirect hot and cold water dispenser to heat enough water for the entire household in one go, helping to save energy.
Here is an article addressing whether to buy a direct or indirect hot and cold water dispenser. Hopefully, the information shared by Mytour will assist you in choosing the most suitable product.
