XWDZSWGS Tankless Water Heater 110V – 3000W Under-Sink Instant Hot Water with Digital Display

Fast, compact hot water on demand

The XWDZSWGS 110V tankless water heater is designed to sit under your sink, freeing up precious space while delivering warm water when you need it. Built for daily kitchen and bathroom tasks, this compact unit blends practical power with simple operation.

With a robust 3000W heating element and an LED digital display, you can monitor temperature at a glance and adjust settings as needed. The system responds quickly, offering hot water within seconds and at varying temperatures depending on the flow you choose.

How it works and what you can expect

Water is heated on demand as it flows through the unit, eliminating the wait for a traditional tank. Temperature control supports Fahrenheit or Celsius, toggled by a long press of the power button. At a low flow of about 0.3 GPM, you may see a notable temperature rise; at around 0.5 GPM, the water can reach higher temps. Expect a rapid warm-up in roughly 3–5 seconds as you open a tap.

• Instant hot water on demand for sinks, showers, and basins
• Digital LED display for precise temperature monitoring
• Adjustable temperature in °F or °C for comfort and control
• Space-saving, wall-mounted design that frees counter or cabinet space

Safety and reliability you can rely on

Safety is built in with protections for leakage, dry burning, and over-temperature conditions. The unit is IPX4 waterproof and will automatically power off in inactive or unsafe states. For best performance, install vertically to avoid heating element issues (E2).

• Leakage protection and dry-burning prevention
• Automatic power-off when overheated or inactive
• IPX4 waterproof rating for use in damp spaces
• ETL-listed for quality and safety as a point-of-use heater

Installation, versatility, and everyday use

The heater is designed for easy mounting with premade fixing holes and a 1/2 inch NPT standard interface. An English manual is included to help with setup. It’s suitable for kitchens, bathrooms, apartments, RVs, and camping, and supports tasks like washing dishes, handwashing, and quick cleanups where hot water matters.

• Wall-mounted and space-saving for compact areas
• 1/2 inch NPT standard interface for straightforward plumbing
• Includes fixing holes and an English manual
• Ideal for kitchens, bathrooms, RVs, apartments, and camping setups

Warranty and support are available to give you confidence in your purchase. The unit carries a 24-month warranty, with responsive after-sales assistance if needed. For safe operation, ensure electrical connections meet the recommended specifications and use appropriate circuit protection.

Quality and compatibility notes

Rated for 110V operation with a 3000W heater, this mini water heater is a practical solution where space is at a premium. It’s built to deliver consistent warmth with a compact footprint and a clear display to help you manage temperature preferences over time.