Compact Water Heater Electric Hot Water Heater Under Sink Mini Heating System - 3000W 110V On Demand Tankless Boiler for RV Kitchen Bathroom Instant Hot Wall Mounted System LCD

Price: $49.88

As of 2026-01-20 11:08:03 UTC (more info)

Product prices and availability are accurate as of 2026-01-20 11:08:03 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.com at the time of purchase will apply to the purchase of this product.

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Product Features

On-Demand Hot Water – Delivers instant hot water with 3000W of power, perfect for under-sink installations in RVs, kitchens, and bathrooms. Heats water quickly and efficiently without the need for a storage tank.

Compact & Wall-Mounted – Space-saving vertical design (11×7×20cm / 4.33×2.8×7.87in) fits easily under sinks or in tight spaces. Includes wall-mounting hardware for easy and secure installation.

Adjustable Temperature Control – Features a digital LCD display and adjustable temperature range from 20–50°C (68–122°F), allowing precise control for your comfort and needs.

Durable & Safe Build – Constructed with high-quality brass, ABS, and stainless steel. Operates under water pressure range of 0.04–1.2MPa, ensuring durability and consistent performance.

Easy to Install & Use – Includes power cord (1.05m), mounting screws, and user manual. Requires wire cross section ?4mm² and operates on standard AC 110V. Note: Vertical installation only.