Are instant electric water heaters good to use?

Traditional storage-type electric water heaters require a long preheating time, making waiting for hot water a daunting experience. The advent of Instant Water Heaters has completely changed this situation. So, are instant electric water heaters good to use?

How Instant Water Heaters Work and Their Core Advantages

The core feature of an instant electric water heater is instant heating. They lack a water storage tank. Instead, they utilize a high-powered heating system that instantly heats water as it passes through, achieving instant heating without waiting.

Advantages of Instant Water Heaters

Instant heating, no waiting: This is the biggest advantage of an instant electric water heater. Turn on the faucet and you get hot water at a constant temperature in seconds, eliminating preheating time. This makes it ideal for families with a fast pace and constant need for hot water.

Small and elegant, space-saving: Without a large water tank, instant water heaters are very compact and can be cleverly installed in any corner of the bathroom, saving valuable space and enhancing the aesthetics of the bathroom.

Live water heating for better health: The instant-on heating mode ensures that the water flowing through it is live, avoiding the bacterial growth that can occur with traditional storage water heaters due to repeated heating, resulting in a more hygienic and healthy user experience.

Energy Savings: Although it boasts high heating power, it consumes electricity only when water is being used, eliminating the extra energy consumption and heat loss associated with repeated heat preservation and dissipation in traditional water heaters, offering significant long-term energy savings.

Unlimited Capacity, Continuous Water Supply: As long as cold water continues to flow, instant water heaters provide continuous hot water, eliminating the awkward situation of running out of hot water mid-shower like storage water heaters.

Understanding the Challenges and Purchasing Considerations of Instant Water Heaters

No product is perfect, and instant water heaters have their own considerations.

Disadvantages of Instant Water Heaters

High Circuit Requirements: To achieve instant heating, instant water heaters typically have a high power rating, which places high demands on the home's electrical circuits, requiring dedicated power lines and sufficient wire gauge. In older residential areas or homes with under-utilized electrical circuits, professional circuit evaluation and modification are necessary before installation.

Installation Cost: Because specialized wiring is required, installation and wiring costs may be higher than for standard electric water heaters.

Instantaneous Electric Water Heater Buying Guide

If you've decided to purchase an instantaneous electric water heater, please note the following:

Confirm the meter and wiring: First, check that your home's meter capacity and the wire diameter of the incoming electrical wiring meet the power requirements of the instantaneous water heater (for example, power above 8kW typically requires a meter above 40A and copper wire of at least 4mm²).

Focus on heating technology: High-quality instantaneous water heaters utilize advanced technologies, such as non-metallic crystal heating elements, to ensure heating efficiency and the safety of water-to-electricity separation.

For those who value bathing comfort and the "instant-on, instant-heating" experience, and whose home wiring conditions allow, instantaneous electric water heaters are undoubtedly a user-friendly and high-quality choice. With their fast heating, compact size, and health benefits, they are becoming a significant trend in the modern home water heater market. When purchasing, simply thoroughly evaluate your home's electrical requirements to enjoy the convenience and comfort of an instantaneous water heater.