xwdzswgs Tankless Electric Water Heater 110V | 3000W Instant Hot Water Under Sink with Digital Display

Experience instant hot water on demand

The xwdzswgs Tankless Electric Water Heater is a compact 110V unit designed to deliver rapid hot water at the point of use. With a 3000W heating core, it can raise cold water by up to 82°F at a modest flow and up to 131°F at lower flow, providing steady warmth without preheating. The integrated LED display makes temperature monitoring simple, and you can switch between Fahrenheit and Celsius to suit your preference.

Compact design, practical performance

Its ultra-thin silhouette fits neatly under most sinks or in tight nooks, making it ideal for kitchens, small apartments, or mobile setups. The relationship between flow and output is predictable: lower flow yields hotter water, while higher flow may slightly reduce outlet temperature. Note that this model is not designed for showers, which typically require higher flow rates.

• Under-sink convenience with a plug-in 110V connection
• Efficient on-demand heat with minimal energy waste

Safety, reliability, and efficiency

Designed with user safety in mind, the heater provides water and electricity isolation, IPX4 waterproofing, leakage protection, dry boil protection, and automatic power-off when overheating or inactivity is detected. Its high thermal efficiency supports energy-conscious use while delivering hot water when you need it.

• Water and electricity isolation
• IPX4 waterproofing
• Leakage protection and dry boil protection
• Automatic power-off on overheating or inactivity

Easy installation and ideal use cases

Designed for kitchens, bathrooms, apartments, RVs, and camping setups, it ships with premade fixing holes, a 1/2 inch NPT connection, and an English manual. For best results, install vertically, use proper wiring (≥ 2.5 mm2) and a suitable circuit breaker (over 32A). A quick tip: vertical orientation helps prevent heating element issues (E2).

Notes on performance and expectations

This model emphasizes immediacy and space savings. It is well-suited for tasks like rinsing, dishwashing prep, or handwashing at the sink, providing hot water on demand without the bulk of a storage tank.