---
product_id: 557212083
title: "Electric Water Heater-110V Small Instant Hot Water Heater,Under Sink Plug in Tankless Water Heater on Demand with LCD Digital Display for Kitchen Sink Faucet (Black)"
brand: "kpfaster"
price: "€ 81.03"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/557212083-electric-water-heater-110v-small-instant-hot-water-heater-under
store_origin: IE
region: Ireland
---

# 3000W rapid heating IPX4 waterproof & safety tech 3-second instant hot water Electric Water Heater-110V Small Instant Hot Water Heater,Under Sink Plug in Tankless Water Heater on Demand with LCD Digital Display for Kitchen Sink Faucet (Black)

**Brand:** kpfaster
**Price:** € 81.03
**Availability:** ✅ In Stock

## Summary

> 🔥 Instant Hot Water, Instant Upgrade ⚡

## Quick Answers

- **What is this?** Electric Water Heater-110V Small Instant Hot Water Heater,Under Sink Plug in Tankless Water Heater on Demand with LCD Digital Display for Kitchen Sink Faucet (Black) by kpfaster
- **How much does it cost?** € 81.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/557212083-electric-water-heater-110v-small-instant-hot-water-heater-under)

## Best For

- kpfaster enthusiasts

## Why This Product

- Trusted kpfaster brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety-First Design:** Multi-layered protections including leakage, dry burn, and auto shut-off ensure worry-free use.
- • **Smart Digital Control:** LCD display with precise temperature monitoring and easy ℃/℉ switching keeps you in command.
- • **Instant Heat, Zero Wait:** Experience steaming hot water in just 3 seconds—no more cold surprises.
- • **Energy-Saving Efficiency:** Tankless technology heats on demand, cutting water and electricity waste for a greener home.
- • **Sleek Under-Sink Installation:** Compact black design fits discreetly under your kitchen sink, blending style with function.

## Overview

The KPfaster 110V Mini Tankless Electric Water Heater delivers 3000W of power to heat water instantly within 3 seconds. Featuring an easy-to-read LCD digital display, it offers precise temperature control from 35-50℃ (95-122℉). Designed for under-sink installation, this compact black unit includes advanced safety features like leakage protection, dry burn prevention, and automatic power-off. Its IPX4 waterproof rating and energy-efficient tankless design make it a smart, stylish upgrade for any modern kitchen.

## Description

Electric Water Heater-110V Small Instant Hot Water Heater,Under Sink Plug in Tankless Water Heater on Demand with LCD Digital Display for Kitchen Sink Faucet (Black)

## Features

- 【110v Tankless Water Heater】:This Mini Tankless Water Heater has multiple protections such as leakage protection, dry burn protection, anti-electric wall technology, water and electricity isolation, sensor failure protection, grounding protection, and IPX4 waterproof rating to make the use safe and worry-free.
- 【Heating Water in 3s】:When the water passes through the unit, 3000W output tankless electric water heater will heat in 3 seconds, saving your water bill. You can control the temperature according to the water flow.Water Temperature Range: 35-50℃.The digital screen displays the water temperature(℃/℉ conversion: Press the on/off key, and then press and hold it for more than 6s to switch ℉. Vice versa.), allowing you to keep track of the water temperature.
- 【Wide Applications】: The instant water heater 110v tanklesss suitable for universal water pipe: 1/2 inch diameter (inflow or outflow),110V;US Plug. Install the small instant hot water heater under American kitchen island, kitchen and living room, enjoy hot water for washing dishes, food, clothes, faces and so on.
- 【Safe Automatic Power-Off】:The mini tankless electric water heater 110v automatically shuts down when inactive, overheated, or leaking. And stop heating when there is no water flow, saving your electricity bills.
- 【Easy to Install】:Just install the small water heater on a shelf, wall or bracket under the bathroom or kitchen sink; connect the water pipes up and down to provide hot water for your sink.
- 【Note】:The small tankless water heater 110v wire requirements 2.5 square (#14 awg wire), breaker ≥32 amps. Otherwise it will trip. Please check whether the wire specifications.You need to prepare a water pipe, valve, and other excluded accessories yourself.If you feel that the water heater is not heating up to your preferred temperature, try waiting longer or reducing the water flow.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | KPfaster |
| Product Dimensions | 4.6"W x 6.3"H |
| Color | Black |
| Wattage | 3E+3 |
| Voltage | 110 Volts |
| Maximum Temperature | 122 Degrees Fahrenheit |
| Heat Output | 3000 Watts |
| Efficiency | Energy Efficient |
| Style | Indoor Installation |
| Mounting Type | Wall |
| Is Electric | Yes |
| Manufacturer | KPfaster |
| Country of Origin | China |
| Item model number | Electric Water Heater |
| Included Components | plug |

## Product Details

- **Brand:** KPfaster
- **Product Dimensions:** 4.6"W x 6.3"H
- **Color:** Black
- **Wattage:** 3E+3
- **Voltage:** 110 Volts

## Images

![Electric Water Heater-110V Small Instant Hot Water Heater,Under Sink Plug in Tankless Water Heater on Demand with LCD Digital Display for Kitchen Sink Faucet (Black) - Image 1](https://m.media-amazon.com/images/I/51ExIrFBDWL.jpg)
![Electric Water Heater-110V Small Instant Hot Water Heater,Under Sink Plug in Tankless Water Heater on Demand with LCD Digital Display for Kitchen Sink Faucet (Black) - Image 2](https://m.media-amazon.com/images/I/71lLTZptk-L.jpg)
![Electric Water Heater-110V Small Instant Hot Water Heater,Under Sink Plug in Tankless Water Heater on Demand with LCD Digital Display for Kitchen Sink Faucet (Black) - Image 3](https://m.media-amazon.com/images/I/71sVxKmyz7L.jpg)
![Electric Water Heater-110V Small Instant Hot Water Heater,Under Sink Plug in Tankless Water Heater on Demand with LCD Digital Display for Kitchen Sink Faucet (Black) - Image 4](https://m.media-amazon.com/images/I/71YQGgrRAyL.jpg)
![Electric Water Heater-110V Small Instant Hot Water Heater,Under Sink Plug in Tankless Water Heater on Demand with LCD Digital Display for Kitchen Sink Faucet (Black) - Image 5](https://m.media-amazon.com/images/I/710-par6e5L.jpg)

## Questions & Answers

**Q: Are this water heater input and output connectors 1/2 NPT threaded?**
A: Yes, our water heaters come with fittings, pre-made holes for set screws, English manuals, and 1/2 inch standard connectors so you can easily install this heater.

**Q: Does this water heater need a dedicated circuit?**
A: This water heater requires a wire larger than 2.5m², a breaker switch larger than 32A, and your own exclusion fittings such as water pipes and valves.

**Q: Does this water heater have to be installed vertically? Is it okay if I want to install it horizontally?**
A: Our water heaters must be installed vertically upwards, not horizontally, sideways or flat. When installing, please ground the ground wire correctly, and strictly prohibit the use of mobile sockets. Beware of electrical safety hazards. Improper installation may lead to major safety hazards. It is recommended that the installation be done by a professional and not by you.

**Q: Can this be used for a shower?**
A: This instant water heater is not suitable for bathing and is only suitable for installation under the bathroom/kitchen sink for daily hand washing.

## Customer Reviews

### ⭐ Does not function as advertised!
*by P***Y on January 7, 2024*

The unit is small and compact, saves space and easy installation. It is not consistent sometimes producing slightly warm water quickly, never hot. Most often I can hardly tell it is there.I would not buy again, further, I am replacing with a small electric water tank even though it requires more space than I want to devote.

### ⭐⭐⭐⭐⭐ Works great
*by A***R on December 17, 2024*

I installed this in my food truck. Works great, easy to install.There was a mix up at my post office and my package was lost. The seller promptly sent another package after I reached out to them. Best customer service I’ve received from an Amazon purchase. Highly recommended.

### ⭐⭐⭐⭐ Installed last week and it is working.
*by D***T on January 9, 2024*

Using for just one sink in my studio that is not heavily used and so far so good. Good value for the money.

## Frequently Bought Together

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-03*