KENUOS 4-Gallon Under-Sink Water Heater | 1500W Instant Hot Water, 110/120V

Overview

The KENUOS 4 gallon under sink water heater is a compact, high efficiency solution designed for kitchens, bathrooms, campers and RVs. With a robust 1500W heating element and an upgraded L shaped 316 stainless steel heating tube, this mini tank delivers hot water quickly and reliably while fitting neatly under most sinks. The design emphasizes ease of use and steady performance, making it a practical choice for tight spaces where you want warm water on demand without taking up much room.

Fast Hot Water On Demand

Powered by a 1500W element, the unit can provide hot water in a short time and recover quickly after use. A high temperature and pressure relief valve helps manage pressure safely, while the enamel coated interior and glass lined tank enhance durability and reduce heat loss. The result is a dependable hot water supply that helps streamline daily tasks such as dishwashing, hand washing, and light cleaning, without relying on a full sized heater.

• Rapid heat and quick recovery for everyday tasks
• High thermal efficiency that minimizes heat loss
• Enamel coated glass lined tank for durability
• Compact 4 gallon capacity suitable for small spaces

Smart Setup For Multi Point Use

Designed for flexible plumbing, this under sink heater ships with a 3 way diverter valve that splits water flow to two outlets. Included adapters extend compatibility with different regional pipe standards, and a pair of 24 inch hoses are provided to simplify installation. A temperature and pressure relief valve plus mounting hardware are included so you can set up with confidence.

• 3 way diverter valve enables water to two outlets
• Two 24 inch adapter hoses for easy connections
• Temperature and pressure relief valve included
• Mounting kit reduces extra shopping steps

Safety, Durability And Certifications

KENUOS prioritizes safety and reliability. The unit has passed UL and CE certifications and meets relevant DOE standards. A seamless welded body and enamel coated interior resist corrosion while maintaining insulation, helping to keep hot water available when you need it. Exterior patents reflect a focus on practical, user friendly design that fits real world applications in homes and mobile living spaces.

Practical Scenarios And Tips

With a compact footprint and enough hot water for cooking prep, quick rinsing, or a fast wash, this 4 gallon tank adapts to a variety of spaces. Mount under the kitchen sink for convenient hot water at the prep area, or place in a bathroom cabinet for a quick wash. Its portability also suits campers and RVs where space is at a premium.

• Ideal for small kitchens and bathrooms with limited space
• Suitable for campers or RVs needing a compact hot water solution
• Energy efficient insulation helps reduce wasteful standby heat loss

Follow the included instructions for initial filling before power on to avoid triggering overheat protections. Tighten the pressure relief valve and ensure proper fittings to prevent leaks. If water pressure is unusually high, consider using a pressure reducing valve. For any questions or issues, our support team is ready to assist to ensure safe and proper use.