---
product_id: 528530169
title: "Tronic 4000 Electric Tankless Water Heater, 3.5 kW, 13 x 8.5 x 4.5, 3500 watts, White"
brand: "bosch thermotechnology"
price: "221855 Ft"
currency: HUF
in_stock: true
reviews_count: 1
category: "Bosch Thermotechnology"
url: https://www.desertcart.hu/products/528530169-tronic-4000-electric-tankless-water-heater-3-5-kw-13
store_origin: HU
region: Hungary
---

# 3.5 kW Instant Power 0.55 GPM Low-Flow Activation Compact 13x8.5x4.5 in Tronic 4000 Electric Tankless Water Heater, 3.5 kW, 13 x 8.5 x 4.5, 3500 watts, White

**Brand:** bosch thermotechnology
**Price:** 221855 Ft
**Availability:** ✅ In Stock

## Summary

> 🔥 Compact power, endless comfort — heat your space smartly!

## Quick Answers

- **What is this?** Tronic 4000 Electric Tankless Water Heater, 3.5 kW, 13 x 8.5 x 4.5, 3500 watts, White by bosch thermotechnology
- **How much does it cost?** 221855 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/528530169-tronic-4000-electric-tankless-water-heater-3-5-kw-13)

## Best For

- bosch thermotechnology enthusiasts

## Why This Product

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

## Key Features

- • **Low-Flow Friendly:** Activates at just 0.55 GPM, perfect for modern low-flow faucets in offices, malls, and stadiums.
- • **Eco-Smart Efficiency:** 96% thermal efficiency means minimal energy waste and lower utility bills—good for you and the planet.
- • **Hassle-Free Maintenance:** Electric operation with no water storage means no venting, no standby heat loss, and virtually zero upkeep.
- • **Space-Savvy Under-Sink Fit:** Ultra-compact and lightweight, it tucks discreetly under sinks without cramping your style.
- • **Instant Hot Water, Zero Wait:** 3.5 kW tankless design delivers endless hot water on demand—never run out again.

## Overview

The Bosch Tronic 4000 is a 3.5 kW electric tankless water heater designed for point-of-use applications. Measuring a sleek 13 x 8.5 x 4.5 inches and weighing just 2.39 kg, it fits effortlessly under sinks. With a low activation flow rate of 0.55 GPM and 96% thermal efficiency, it delivers instant hot water efficiently for commercial and residential settings. Its durable white housing blends seamlessly with décor, while requiring minimal maintenance thanks to its electric, tankless design.

## Description

Upgrade your commercial (or residential) water heating solution with the Bosch Tronic 4000 Electric Tankless Water Heater. This 9.5 kW under-sink tankless water heater is designed to provide an endless supply of instantaneous hot water to one or more sinks. This electric heater can be installed in a 360 degree orientation so you can position the unit in tight under counter spaces for a flexible, worry-free setup. The ultra compact and lightweight unit runs at 96% thermal efficiency, so stand-by loss is minimal. Plus, it does not require a temperature or pressure relief valve for your convenience. The roundagon Bosch DNA design provides a modern look that seamlessly blends in with existing decor when installed in a visible location and is built of durable plastic housing for long-lasting use. Due to the amperage requirement this item will be hard wired. It also includes a 5 year limited warranty on the copper heat exchanger and 2 year limited warranty for all other components so you know your purchase is protected (applicable to both Commercial and Residential use). This water heater measures 13" x 8.5" x 4.5", making it the perfect size for light commercial applications such as shopping malls, airports, stadiums and offices. Save space and energy with the Bosch Tronic 4000 Electric Tankless Water Heater! Bosch Thermotechnology is a leading source of high quality water heating and comfort systems. The company offers electric whole house and point-of-use water heaters, elcetric heatpump minisplit HVAC systems, and connected control thermostats. Bosch Thermotechnology is committed to being Simply Smart by offering products that work together as integrated systems that enhance quality of life in an ultra-efficient and environmentally friendly manner.

Review: Must be fitted properly - It's a good effective water heater which is working the kitchen sink and the power shower

## Features

- 3.5 KW TANKLESS WATER HEATER: Designed specifically for point of use applications to provide an endless supply of instantaneous hot water for one or more commercial or residential sinks
- COMPACT AND LIGHTWEIGHT: Effortlessly fits under sinks
- GREAT FOR LOW-FLOW FAUCETS: With as low as a 0.55 GPM activation flow rate, it's perfect for commercial low-flow faucets in shopping malls, airports, stadiums, offices, and more
- EFFICIENT AND DURABLE: 96% thermal efficiency with no standby heat loss to save you time, water, and money, and comes incased in a durable white plastic housing that blends in with existing décor
- EASY TO MAINTAIN: Because the heater runs on electricity and doesn't hold any water, there is no venting and virtually no maintenance required

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWKD9D59 |
| Best Sellers Rank | 254,630 in DIY & Tools ( See Top 100 in DIY & Tools ) 737 in Water Heaters & Parts |
| Brand | Bosch Thermotechnology |
| Colour | White |
| Customer Reviews | 3.2 3.2 out of 5 stars (3) |
| Date First Available | 8 Mar. 2023 |
| Item Weight | 2.39 kg |
| Model Number | 7738007415 |
| Power / Wattage | 3500 watts |
| Product Dimensions | 33.02 x 21.59 x 11.43 cm; 2.39 kg |
| Special Features | Lightweight |
| Voltage | 127 Volts |

## Product Details

- **Brand:** Bosch Thermotechnology
- **Colour:** White
- **Power source:** Hardwired
- **Product dimensions:** 21.6W x 33H centimetres
- **Special feature:** Lightweight

## Images

![Tronic 4000 Electric Tankless Water Heater, 3.5 kW, 13 x 8.5 x 4.5, 3500 watts, White - Image 1](https://m.media-amazon.com/images/I/514n2kd6kKL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Must be fitted properly
*by S***G on 29 August 2024*

It's a good effective water heater which is working the kitchen sink and the power shower

## Frequently Bought Together

- Bosch Thermotechnology Tronic 4000 Electric Tankless Water Heater, 3.5 kW, 13 x 8.5 x 4.5", 3500 watts, White
- SHURFLO (255-313) 1/2" Twist-On Pipe Strainer

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**Shop now:** [https://www.desertcart.hu/products/528530169-tronic-4000-electric-tankless-water-heater-3-5-kw-13](https://www.desertcart.hu/products/528530169-tronic-4000-electric-tankless-water-heater-3-5-kw-13)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-14*