---
product_id: 156628323
title: "Tankless Electric Hot Water Heater 220/240V under sink Kitchen Household, Small Compact Instant No Standby Losses,Hot Water Output of 1.8 GPM,2 PCs 16” Long 1/2”FIP Copper Head Hose(White 7KW)"
brand: "biselong"
price: "$128"
currency: NZD
in_stock: false
reviews_count: 7
url: https://www.desertcart.nz/products/156628323-tankless-electric-hot-water-heater-220-240v-under-sink-kitchen
store_origin: NZ
region: New Zealand
---

# Instant 3-sec heat-up 1.8 GPM steady flow Smart inverter saves 70% energy Tankless Electric Hot Water Heater 220/240V under sink Kitchen Household, Small Compact Instant No Standby Losses,Hot Water Output of 1.8 GPM,2 PCs 16” Long 1/2”FIP Copper Head Hose(White 7KW)

**Brand:** biselong
**Price:** $128
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Instant Hot Water, Zero Wait Time ⚡

## Quick Answers

- **What is this?** Tankless Electric Hot Water Heater 220/240V under sink Kitchen Household, Small Compact Instant No Standby Losses,Hot Water Output of 1.8 GPM,2 PCs 16” Long 1/2”FIP Copper Head Hose(White 7KW) by biselong
- **How much does it cost?** $128 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/156628323-tankless-electric-hot-water-heater-220-240v-under-sink-kitchen)

## Best For

- biselong enthusiasts

## Why This Product

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

## Key Features

- • **Safety Meets Durability:** Premium tempered glass shell with multi-layer protection keeps you safe from leaks, scalds, and corrosion.
- • **Energy-Smart Inverter Tech:** Cut your energy bills by up to 70% with intelligent power management that adapts to your flow and temp needs.
- • **Endless Hot Water On Demand:** Never wait again—get steaming water in just 3 seconds, perfect for busy mornings and spontaneous moments.
- • **User-Friendly Digital Control:** Touch panel and digital display make temperature and flow adjustments effortless—no plumber required.
- • **Compact & Flexible Installation:** Sleek 7.4”L x 2.5”W design fits under any sink and installs 360°—horizontal, vertical, or angled, no sweat.

## Overview

The BISELONG Tankless Electric Hot Water Heater delivers instant hot water at 1.8 GPM with a max temp of 131°F. Featuring a smart inverter chip, it reduces energy consumption by up to 70%. Compact and versatile, it installs easily under sinks with 360° mounting options. Safety is prioritized with a tempered glass shell and multiple protections, while a digital touch panel ensures effortless control. Ideal for kitchens, bathrooms, and professional spaces seeking efficient, on-demand hot water.

## Description

Full description not available

## Features

- 【POINT】can connect the water intake on this unit from the hot water supply from water heater，You can take a bath at any time
- Advise not to use thread tape，Our gaskets are already waterproof.
- 【ENDLESS WATER HEATER】3 seconds to get hot water without preheating. Instant consistent and endless hot water of the maximum temperature reach to 131 ℉. Tankless electric water heater on demand suits for sinks and bathroom( meet bathing needs except extremely cold winter such as 28℉).
- 【SMART INVERTER FOR ENERGY SAVING】The hot water heater built-in smart chip to scientifically calculate the minimum required power based on the water flow and temperature thus costing less energy and money. Save up to 70%. The water flow rate and temp is stable under chip's control.
- 【SAFE DURABLE & LONGEVITY】Multiple safety protection functions protect you from the risk of scald, leakage or other injury. Premium tempered glass shell is corrosion resistant, high-grade and easy to wipe. This mini hot water heater is ideal for kitchen, bathroom, bar, school, hospital, community and hair salon.
- 【EASY TO USE】 The electric tankless water heater comes with digital display & touch control panel for visual setting. Shower head, water valve, pipes and other accessories are complete for quick installation without additional expenses or preparing time of accessories.
- 【COMPACT & POINT-OF-USE】It is surprised that this electric hot water heater can be installed 360°(no matter mounted horizontally, vertically & obliquely). Dimensions: 7.4″L x2.5″W x11.0″H; 5.13lbs; 1/2″NPT NPT. 7.0 kW, 220-240 volts. One-year warranty and 24H customer service support, feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | BISELONG |
| Color | White-7Kw |
| Wattage | 6500 watts |
| Voltage | 220 Volts |
| Maximum Flow Rate | 1.8 Gallons Per Minute |
| Maximum Temperature | 131 Degrees Fahrenheit |
| Efficiency | High Efficiency |
| Mounting Type | Wall |
| Is Electric | Yes |
| Manufacturer | BISELONG |
| UPC | 791265580009 |
| Item Weight | 7.48 pounds |
| Package Dimensions | 13.6 x 9.9 x 6 inches |
| Item model number | BIS01-6500 |
| Size | 6500W |
| Batteries Required? | No |

## Product Details

- **Brand:** BISELONG
- **Color:** White-7Kw
- **Wattage:** 6500 watts
- **Voltage:** 220 Volts
- **Maximum Flow Rate:** 1.8 Gallons Per Minute

## Images

![Tankless Electric Hot Water Heater 220/240V under sink Kitchen Household, Small Compact Instant No Standby Losses,Hot Water Output of 1.8 GPM,2 PCs 16” Long 1/2”FIP Copper Head Hose(White 7KW) - Image 1](https://m.media-amazon.com/images/I/61dnSsMFVgL.jpg)
![Tankless Electric Hot Water Heater 220/240V under sink Kitchen Household, Small Compact Instant No Standby Losses,Hot Water Output of 1.8 GPM,2 PCs 16” Long 1/2”FIP Copper Head Hose(White 7KW) - Image 2](https://m.media-amazon.com/images/I/61hcQTLZeUL.jpg)
![Tankless Electric Hot Water Heater 220/240V under sink Kitchen Household, Small Compact Instant No Standby Losses,Hot Water Output of 1.8 GPM,2 PCs 16” Long 1/2”FIP Copper Head Hose(White 7KW) - Image 3](https://m.media-amazon.com/images/I/61AXFPE9OJL.jpg)
![Tankless Electric Hot Water Heater 220/240V under sink Kitchen Household, Small Compact Instant No Standby Losses,Hot Water Output of 1.8 GPM,2 PCs 16” Long 1/2”FIP Copper Head Hose(White 7KW) - Image 4](https://m.media-amazon.com/images/I/61BXpkJhP0L.jpg)
![Tankless Electric Hot Water Heater 220/240V under sink Kitchen Household, Small Compact Instant No Standby Losses,Hot Water Output of 1.8 GPM,2 PCs 16” Long 1/2”FIP Copper Head Hose(White 7KW) - Image 5](https://m.media-amazon.com/images/I/717A3VN5dzL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ VERY SMALL- Amazing how hot water gets!
*by J***R on November 16, 2020*

For a water heater this thing is TINY. Think smaller than a shoebox! Trick is in the flow at the faucet.Increase hot temp on unit, slow hot water flow at faucet and then add some cold water.NOT gonna be high pressure but with right adjustment and can get over 120 temp hot water.Easily using for a shower, bathroom and kitchen sink. Much better unit than the Larger gas tankless one I installed in another home just last year.Couple of concerns-minimal instructions and simply says "30amps"( very doubtful for this small a unit actually uses 30amps but to be code correct had to install a 40 amp breaker)Also pre-installed cord comes out the top, is too small a wire size if this really IS 30 amps.And extremely easy but and totally UNRELIABLE mounting bracket. Unit came off a couple times during plumbing install. Clamp pipes to the wall will hold unit in place.Have only had unit a couple days and so far happy but did get an "error code: E4". After second shower. ZERO instructions on what to do about it or clear it. And tiny included "manual" simply says"E4 - incoming water temp above 60 "?????????? Could not tell if unit would power ON/OFF because it just kept flashing "E4"Came back a couple hours later. Unit was off. Powered ON and have used a bout 24 hours since ( a shower, cleaned kitchen, hand washed dishes ) and no error again. Doubtful that this will work for a dish washer or clothes washer.

### ⭐ Temperature Regulation is Terrible
*by A***E on January 8, 2021*

The temperature regulation is not acceptable, especially for showering. I use this heater only for bathroom and kitchen sinks. The heater can not be used for taking a shower because of the terrible temperature regulation. The temperature will suddenly get too cold or too hot and I have to get away from the stream of water from the shower head.What I ended up buying was two, 3500 watt, 240 volt, $40 water heaters and plumbed them in series. Now, I can easily control the temperature by adjusting the water flow with a gate valve. Total cost of the 2 water heaters and additional plumbing parts was about $125. See photo. Those water heaters are available from Aliexpress and Banggood.

### ⭐⭐⭐⭐ Good value but you need to be patient
*by T***N on April 11, 2021*

This will be a long review.This unit replaced a 40 gallon standard water heater in a double-wide mobile home serving two people.We use this for shower only even though it is plumbed for the entire house.The package contains everything shown and was packaged carefully.There is a good pre-filter for the input side.Pros:Supplier is very responsiveThis unit will pay for itself in a short period of timeInput filter supplied should prolong the life of the unitNeutral:You will need to be patient if using this in a shower as it will take some time to determine the mix of hot to cold in order to prevent 'hot spots'.If the power goes out, this must be reset: Good is that it prevents the potential for failure when power comes on - Bad is that it must be in an accessible place.Negative:Supplied water lines are inferior. They are 'flat' washered. Be prepared to spend a few extra bucks getting a standard conical washered water lines...even with the few extra bucks you will spend, this is unit is a good value.The shower hose and head are inferior as well - failed within a day or so; however, a reaplacement is about $10 at local hardware

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-27*