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Everything You Should Know About Tap-Mounted Water Heaters

09/01/2025 | Hawkrown

When it comes to faucets, many people are familiar with them as common fixtures. However, there are now various types and models of faucets available. Let's explore what the heater attached to a faucet is called and how to choose a faucet!

tap water heater" 或 " faucet water heater

The heater attached to the faucet is called an electric water heater. It is specifically designed for kitchens and bathrooms that lack hot water. Typically, it can provide hot water in 3 to 5 seconds without the need for specialized installation, offering instant heating with automatic shut-off for safety and energy efficiency. Additionally, it is compact and aesthetically pleasing, occupying little space and available at an affordable price, making it an essential product for modern kitchens and bathrooms to meet people's hot water needs.

Although electric water heaters can prevent electric leakage, are highly safe, can withstand high temperatures, and have a fast heating speed, they do have a smaller water output, and installation requires specialized wiring, which can be costly.

How to choose a faucet:

1. Appearance

First, when choosing a faucet, it is essential to look at its surface plating. A good faucet should undergo acid salt spray treatment, resulting in a shiny surface without any blemishes, and it should be free of pores and bubbles. When pressed with a finger, fingerprints should spread out easily, and it should also be less prone to water scale accumulation.

2. Material

Next, check the faucet’s material. Common materials for faucets include brass, alloy, stainless steel, or plastic. Brass faucets have good quality, are safe, eco-friendly, and can have antibacterial properties. Alloy faucets, however, may have poor plating quality and corrosion resistance. Although plastic faucets are inexpensive, they typically have a shorter lifespan.

3. Valve Core and Accessories

Lastly, examine the valve core, which is a crucial component of the faucet. Valve cores in the market come in two types: ceramic and spiral. The former is easy to operate and allows for simple adjustments, providing smooth rotation without resistance. However, it is best paired with a filtered faucet to avoid the risk of ceramic pieces breaking. The spiral valve core uses rubber seals; although it provides a larger water output, it's important to check the connection of the screw and valve when selecting it.

In summary, the above information discusses what the heater attached to a faucet is called and how to choose an electric water heater faucet. I hope this can help those in need. If you want to learn more relevant knowledge in the future, feel free to follow Hawkrown.com.

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