---
product_id: 673887033
title: "Mini Electric Instant Water Heater for Sink, Stainless Steel On-Demand Hot Water Water Heater Under Sink, 5500W 220V Point-of-use Compact Water Heaters for Home, Kitchen, Bathroom, Garage(Under Sink)"
brand: "warmcity"
price: "€ 2356.81"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/673887033-mini-electric-instant-water-heater-for-sink-stainless-steel-on
store_origin: SK
region: Slovakia
---

# 5500W powerful heating compact 6.5x6.5x23.8 cm design 20-45°C adjustable temp range Mini Electric Instant Water Heater for Sink, Stainless Steel On-Demand Hot Water Water Heater Under Sink, 5500W 220V Point-of-use Compact Water Heaters for Home, Kitchen, Bathroom, Garage(Under Sink)

**Brand:** warmcity
**Price:** € 2356.81
**Availability:** ✅ In Stock

## Summary

> 🔥 Compact power, instant comfort—heat smarter, live better!

## Quick Answers

- **What is this?** Mini Electric Instant Water Heater for Sink, Stainless Steel On-Demand Hot Water Water Heater Under Sink, 5500W 220V Point-of-use Compact Water Heaters for Home, Kitchen, Bathroom, Garage(Under Sink) by warmcity
- **How much does it cost?** € 2356.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/673887033-mini-electric-instant-water-heater-for-sink-stainless-steel-on)

## Best For

- warmcity enthusiasts

## Why This Product

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

## Key Features

- • **Instant Hot Water On Demand:** Say goodbye to waiting—enjoy piping hot water exactly when you need it, no tank required.
- • **Space-Smart Stainless Steel:** Sleek, durable stainless steel housing fits discreetly under your sink, elevating your kitchen or bathroom aesthetic.
- • **Energy-Efficient & Eco-Friendly:** Tankless technology heats only what you use, cutting energy costs and reducing your carbon footprint.
- • **Versatile Installation Anywhere:** Perfect for homes, garages, cafes, or summer houses—compact enough to fit wherever instant hot water is a must.
- • **Precision LED Temperature Control:** Easily monitor and customize your water temperature with a modern LED display for ultimate comfort.

## Overview

The Mini Electric Instant Water Heater by XINGHONG delivers 5500W of on-demand hot water through a sleek, stainless steel tankless design. Measuring just 6.5 x 6.5 x 23.8 cm and weighing 1.2 kg, it fits effortlessly under sinks in kitchens, bathrooms, or garages. Featuring an LED temperature display with adjustable settings from 20°C to 45°C, it offers precise control and energy-efficient heating, making it an ideal solution for modern, space-conscious homes and commercial spaces.

## Description

Mini Electric Instant Water Heater for Sink, Stainless Steel On-Demand Hot Water Water Heater Under Sink, 5500W 220V Point-of-use Compact Water Heaters for Home, Kitchen, Bathroom, Garage(Under Sink)

## Features

- 【Mini Tankless Water Hear for Sink】With compact and space-saving design, our small water heater is perfect for small spaces, installs easily under sinks or in compact areas without sacrificing functionality. Powered with 5500W and 230V, it still provides robust hot water flow without compromising on space. Outlet water temperature is varied from 20℃ to 45℃ in general.
- 【Durable Stainless Steel Housing with Sleek LED Temperature Display and Adjustable Power Settings】The durable stainless steel housing of our vented water heater ensures long-lasting performance and adds a sleek, modern aesthetic that complements any kitchen or bathroom. The LED temperature display provides easy monitoring and precise adjustment for personalized comfort, while the adjustable power settings allow for energy-efficient performance tailored to meet varying hot water needs.
- 【 Hot Water : 20-45℃ Output, Adjustable Temp】The temperature output of our electric water heater for sink typically ranges from 20°C to 45°C. The hot water discharge temperature varies according to the water temperature entering and the flow volume. Tankless technology ensures energy efficiency by heating water on demand, reducing energy costs and environmental impact.
- 【Space-Savvy Design &Energy Savings at Its Best】Say goodbye to bulky water heaters. Our sleek and modern water heater fits seamlessly into UK kitchens and bathrooms, maximizing space without compromising functionality. Save more on energy compared to traditional storage heaters, as our on-demand design only heats water when you need it. Green living choice for water conservation and cost-effective heating.
- 【Both Home and Commercial】 Ideal for households, farms, summer house, cafes, garage, and tool rooms, the instant hot water heater for sink suits diverse needs, ensuring everyone has access to hot water when you need it. Install today and experience the convenience of instant hot water with a modern, efficient solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | XINGHONG |
| Product Dimensions | 6.5 x 6.5 x 23.8 cm; 1.2 kg |
| Item model number | RS-501 |
| Colour | Silver |
| Special Features | Anti-Freezing Protection, Integrated Error Code Indicator, LED Display, Lightweight |
| Included Components | User's Manual, Plug, Accessories |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 1.2 kg |

## Product Details

- **Brand:** WARMCITY
- **Product dimensions:** 6.5W x 23.8H centimetres
- **Special feature:** Anti-Freezing Protection, Integrated Error Code Indicator, LED Display, Lightweight
- **Colour:** Silver
- **Efficiency:** A

## Images

![Mini Electric Instant Water Heater for Sink, Stainless Steel On-Demand Hot Water Water Heater Under Sink, 5500W 220V Point-of-use Compact Water Heaters for Home, Kitchen, Bathroom, Garage(Under Sink) - Image 1](https://m.media-amazon.com/images/I/61DrLHGm44L.jpg)

## Available Options

This product comes in different **Style Name** options.

## Questions & Answers

**Q: What is the outlet temperature range of electric water heater for sink?**
A: The outlet temperature of water heaters typically ranges from approx 25°C to 45°C, depending on inlet water temperature and flow rate. The taps are designed to provide a comfortable and safe temperature for various uses.

**Q: What materials of our tankless mini water heaters Model 501?**
A: The tankless mini water heaters Model XH-RS-501 is made of durable 304 stainless steel housing, thick film heating element. The quality material makes it a practical investment for homeowners looking for durability and reliability.

**Q: What are common usage scenarios for vented water heater under sink ?**
A: Instant undersink water heaters are ideal for various scenarios:

**Q: How easy is it to install a mini point-of-use water heaters?**
A: Our mini water heaters are designed for easy installation. Our models come with user's manual and separated socket panel, making them suitable for DIY-friendly setups. Only require simple connections to a mains water supply and electricity source.

**Q: What should I consider before purchasing a tankless instant water heater?**
A: Before buying an on demand water heater, make sure the following:

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sk/products/673887033-mini-electric-instant-water-heater-for-sink-stainless-steel-on](https://www.desertcart.sk/products/673887033-mini-electric-instant-water-heater-for-sink-stainless-steel-on)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-27*