Mini Tankless Electric Water Heater 110V/220V LCD Display

Instant Hot Water, On Demand — Anywhere You Need It

The kbxstart Mini Tankless Electric Water Heater delivers a continuous flow of hot water the moment you turn on the tap — no waiting, no wasted energy. Designed for kitchens, bathrooms, washrooms, garages, and workspaces, this compact wall-mounted unit is the smart upgrade for any point-of-use hot water need. Made in Mainland China.

Key Features

• On-Demand Hot Water: Activates only when hot water is needed — zero standby heat loss means greater energy efficiency.
• LCD Temperature Display: Clear, easy-to-read screen lets you monitor and adjust temperature at a glance.
• Dual Voltage Compatible: Operates on both 110V–120V and 220V–240V, making it suitable for a wide range of electrical setups.
• Ultra-Compact Design: Measuring just 185mm × 156mm × 72mm, it fits under sinks, above countertops, or virtually anywhere space is limited.
• Flexible Mounting: Mounts in any orientation for versatile, hassle-free installation — no plumber required, full installation instructions included.
• Intelligent Memory Function: Standby smart memory retains your previous temperature settings, saving you from repeated adjustments.
• Multi-Layer Safety Protection: Isolated heating technology, electrostatic protection, high-temperature resistance, and IPX4 waterproof rating keep you safe. Built-in self-diagnostics detect faults automatically with over-temperature, dry-heating, over-pressure, and leakage protection.
• Low Activation Pressure: Starts up at just 0.04 MPa water pressure — ideal for low-pressure plumbing systems.
• ABS Plastic Housing: Durable, lightweight, and heat-resistant construction built for long-term performance.

Specifications

⚠ Important Before Purchase: Verify your home's electrical system meets the minimum breaker requirements. A dedicated 25A (5500W) or 36A (4000W) double-pole breaker is required. Consult a licensed electrician if you are unsure.

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Frequently Asked Questions

Q: Can this tankless water heater be used on a standard 110V household circuit?

A: Yes, this unit supports both 110V–120V and 220V–240V electrical systems. However, regardless of voltage, a dedicated double-pole breaker (≥25A for the 5500W model) is required. Please check your breaker panel capacity before installation.

Q: Does this electric water heater require a plumber to install?

A: No professional plumber is needed. The unit comes with a full installation instruction guide for straightforward DIY setup. However, if you are unsure about the electrical wiring requirements, consulting a licensed electrician is recommended for safe installation.

Q: Is this water heater suitable for use in a bathroom or shower area?

A: Yes. The unit carries an IPX4 waterproof rating, making it suitable for use in damp environments such as bathrooms. It is designed for point-of-use installation in kitchens, washrooms, bathrooms, garages, and workspaces.

Q: What safety features does this mini tankless water heater include?

A: The heater features isolated heating technology, electrostatic protection, high-temperature resistance, IPX4 waterproofing, and intelligent self-diagnostics that automatically detect and alarm for faults including over-temperature, dry heating, over-pressure, and leakage conditions.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.