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Overview

Enjoy hot water in just 3 seconds with this 3000W mini water heater—compact, easy to install, and perfect for bathrooms, kitchens, or RVs. Features real-time digital temperature display, IPX4 waterproofing, and energy-saving on-demand heating for safe, efficient, and instant comfort.

Tankless Electric Water Heater, 3000W Instant Mini Shower Heater with LCD Display, Portable for Home Use

Model: 730553039782
Web Code: 19360175
Sold and shipped by | 3.1 seller rating (131 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

✅ Instant heating in 3 seconds, no waiting: 3000 watts of high power, 88% hot water output rate, enjoy hot water instantly. Say goodbye to preheating delays and enjoy instant comfort every time you bathe.

✅ Compact and portable, easy to install: This mini water heater is conveniently designed and takes up almost no space. It can be quickly installed in the bathroom, kitchen or RV, perfectly fitting the modern lifestyle.

✅ Safe, reliable and waterproof: With water and electricity separation, anti-electric wall and IPX4 waterproof design, it is designed to eliminate risks and let you bathe with peace of mind.

✅ Intelligent digital temperature display: The large screen clearly displays the water temperature (30-60°C) in real time, helping you avoid accidents and maintain a stable and comfortable water flow every time.

✅ Energy-efficient design: Use electricity on demand - no water storage, no standby heating. The system reduces waste and saves electricity without compromising performance.

Product Condition
Brand New

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.