--- product_id: 640604917 title: "3000W Instant Water Heater, Tankless Electric Water Heater, On Demand Mini Water Heater, Stainless Steel Heating Elements, LCD Display, in-line Under Sink for Kitchen Bathroom, White" brand: "generic" price: "¥3850" currency: JPY in_stock: false url: https://www.desertcart.jp/products/640604917-3000w-instant-water-heater-tankless-electric-water-heater-on-demand store_origin: JP region: Japan --- # 3000W rapid heating Tankless on-demand flow Real-time LCD temp display 3000W Instant Water Heater, Tankless Electric Water Heater, On Demand Mini Water Heater, Stainless Steel Heating Elements, LCD Display, in-line Under Sink for Kitchen Bathroom, White **Brand:** generic **Price:** ¥3850 **Availability:** ❌ Out of Stock ## Summary > 🔥 Instant Heat, Infinite Comfort — Your Under-Sink Powerhouse! ## Quick Answers - **What is this?** 3000W Instant Water Heater, Tankless Electric Water Heater, On Demand Mini Water Heater, Stainless Steel Heating Elements, LCD Display, in-line Under Sink for Kitchen Bathroom, White by generic - **How much does it cost?** ¥3850 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/640604917-3000w-instant-water-heater-tankless-electric-water-heater-on-demand) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Safety First:** IPX4 waterproof with dry burn, leakage, and overheating protection for peace of mind 24/7. - • **Sleek & Compact Design:** Mini tankless unit fits perfectly under sinks or tight spaces—ideal for modern apartments and smart homes. - • **Instant Hot Water, No Wait:** 3000W power heats water from 20-50°C (68-122°F) in seconds—never compromise on comfort. - • **Durable Stainless Steel Core:** Built with 304 & 316 stainless steel heating elements and brass fittings for long-lasting, corrosion-resistant performance. - • **Precision Temperature Control:** Easily switch between Celsius and Fahrenheit with a long-press power button and monitor temps live on the LCD. ## Overview This 3000W tankless electric water heater delivers instant hot water on demand with precise temperature control displayed on an LCD screen. Its compact design fits seamlessly under sinks in kitchens, bathrooms, or RVs, while robust stainless steel heating elements and multiple safety protections ensure reliable, long-lasting performance. Perfect for professionals seeking efficient, space-saving solutions without sacrificing safety or style. ## Description NOTE- Vertical installation ONLY.- Tighten the water pipe conneciton and seal with Teflon tape.- Please note that the water heater comes without water hoses or connectors.SPECIFICATION-Material: ABS, Stainless Steel, Brass-Rated Power: 3000W-Voltage: AC 220V 50Hz-Temperature Regulation Range: 20-50°C/68-122°F-Water Pressure 0.04-1.2MPa-Wire Requirement: Wire Cross Section ≥2.5mm²/0.0038in²-Power Cord Length: 1.05m-Dimensions: 11*7*20cm-Net Weight: 950gPACKAGE1 x Water Heater1 x Manual ## Features - 3000W water heater heats to 20-50℃ or 68-122°F in seconds, ℃ and ℉ conversion by holding power button for 6s, real-time water temperature shown on an LCD display - IPX4 waterproof water heater equipped with dry burning protection, leakage protection, and overheating protection - Water heater features a sturdy ABS shell with built-in 304 stainless steel lining and 316 stainless steel heating pipe, equipped with brass fittings (G1/2”) - Mini water heater designed with compact size, ideal for confined areas, such as kitchens, apartments, bathrooms, RVs, etc - IMPORTANCE for installation: 1. Install vertically to avoid malfunction of the heating elements (E2); 2. Tighten the pipe connectors with Teflon tape to prevent a short circuit (E2). - NOTE: For any instant & tankless water heater, the temperature of water outlet varies with the pressure of your water pipe system, temperature of inlet water, and the speed of water flow. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D2H8Z8KP | | Best Sellers Rank | 379,472 in DIY & Tools ( See Top 100 in DIY & Tools ) 992 in Water Heaters & Parts | | Brand | Generic | | Colour | White | | Customer Reviews | 3.0 3.0 out of 5 stars (9) | | Heat Output | 3000 Watts | | Included Components | 1 x Water Heater 1 x Manual | | Is Electric | Yes | | Item Depth | 20 centimeters | | Item Dimensions W x H | 11W x 20H centimetres | | Item Type Name | 3000W Instant Water Heater, Tankless Electric Water Heater | | Item Weight | 950 Grams | | Manufacturer | Generic | | Material | Acrylonitrile Butadiene Styrene | | Maximum Pressure | 1200 Kilopascal | | Maximum Temperature | 122 Degrees Fahrenheit | | Model Number | 6153TWH-3000UK | | Mount Type | Wall | | Number of Items | 1 | | Number of Packs | 1 | | Power source | Corded Electric | | Special Features | mini size, tankless, instant | | Style | Indoor Installation | | Unit Count | 1.0 count | | Wattage | 3000 watts | ## Product Details - **Brand:** Generic - **Colour:** White - **Power source:** Corded Electric - **Product dimensions:** 11W x 20H centimetres - **Special feature:** mini size, tankless, instant ## Images ![3000W Instant Water Heater, Tankless Electric Water Heater, On Demand Mini Water Heater, Stainless Steel Heating Elements, LCD Display, in-line Under Sink for Kitchen Bathroom, White - Image 1](https://m.media-amazon.com/images/I/61V6We0s2fL.jpg) ![3000W Instant Water Heater, Tankless Electric Water Heater, On Demand Mini Water Heater, Stainless Steel Heating Elements, LCD Display, in-line Under Sink for Kitchen Bathroom, White - Image 2](https://m.media-amazon.com/images/I/31JF5Kxw4YL.jpg) ![3000W Instant Water Heater, Tankless Electric Water Heater, On Demand Mini Water Heater, Stainless Steel Heating Elements, LCD Display, in-line Under Sink for Kitchen Bathroom, White - Image 3](https://m.media-amazon.com/images/I/51NtkxEdijL.jpg) ![3000W Instant Water Heater, Tankless Electric Water Heater, On Demand Mini Water Heater, Stainless Steel Heating Elements, LCD Display, in-line Under Sink for Kitchen Bathroom, White - Image 4](https://m.media-amazon.com/images/I/51vhavw23WL.jpg) ![3000W Instant Water Heater, Tankless Electric Water Heater, On Demand Mini Water Heater, Stainless Steel Heating Elements, LCD Display, in-line Under Sink for Kitchen Bathroom, White - Image 5](https://m.media-amazon.com/images/I/41x5XeFIS6L.jpg) ## Frequently Bought Together - 3000W Instant Water Heater, Tankless Electric Water Heater, On Demand Mini Water Heater, Stainless Steel Heating Elements, LCD Display, in-line Under Sink for Kitchen Bathroom, White - Mini Instant Water Heater Instant Electric Water Heater 3000W Constant Temperature Electric Tankless Water Heater with Remote Control Digital Display for Home Kitchen Bathroom Indoor 220V (White) - Instant Electric Tankless Water Heater 220/240V, FVSTR Small Smart Portable Self-Modulating on Demand?Use Under Sink Kitchen Household Shower, Hot Water for House Shower [Energy Class A] (7.5KW) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/640604917-3000w-instant-water-heater-tankless-electric-water-heater-on-demand](https://www.desertcart.jp/products/640604917-3000w-instant-water-heater-tankless-electric-water-heater-on-demand) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-27*