---
product_id: 528530169
title: "Bosch Thermotechnology Tronic 4000 Electric Tankless Water Heater, 3.5 kW, 13 x 8.5 x 4.5, 3500 watts, White"
brand: "bosch thermotechnology"
price: "233565 Ft"
currency: HUF
in_stock: true
reviews_count: 1
category: "Bosch Thermotechnology"
url: https://www.desertcart.hu/products/528530169-bosch-thermotechnology-tronic-4000-electric-tankless-water-heater-3-5
store_origin: HU
region: Hungary
---

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

**Brand:** bosch thermotechnology
**Price:** 233565 Ft
**Availability:** ✅ In Stock

## Summary

> 🔥 Compact Powerhouse for Instant Comfort

## Quick Answers

- **What is this?** Bosch Thermotechnology 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?** 233565 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-bosch-thermotechnology-tronic-4000-electric-tankless-water-heater-3-5)

## 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 busy commercial or residential spaces.
- • **Space-Savvy Design:** Ultra-compact and lightweight, fits effortlessly under any sink without cramping your style.
- • **Hassle-Free Maintenance:** Electric operation with no water storage means no venting, no corrosion, and virtually zero upkeep.
- • **Energy Smart, Money Wise:** 96% thermal efficiency means minimal standby loss—save on bills while staying eco-friendly.
- • **Instant Hot Water, Zero Wait:** Enjoy endless, on-demand hot water exactly when you need it—no tank, no delay.

## Overview

The Bosch Tronic 4000 is a 3.5 kW electric tankless water heater designed for point-of-use applications. Measuring just 13 x 8.5 x 4.5 inches and weighing 2.39 kg, it fits neatly under sinks to deliver endless hot water instantly. With a low activation flow rate of 0.55 GPM and 96% thermal efficiency, it’s ideal for commercial and residential low-flow faucets, saving energy and space. Its durable white plastic housing blends seamlessly with décor, requires minimal maintenance, and comes with a 5-year warranty on the copper heat exchanger.

## 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 | 861,919 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,695 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 | 21.59 x 21.59 x 33.02 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

![Bosch Thermotechnology 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/31jaMT5q41L.jpg)
![Bosch Thermotechnology Tronic 4000 Electric Tankless Water Heater, 3.5 kW, 13 x 8.5 x 4.5, 3500 watts, White - Image 2](https://m.media-amazon.com/images/I/41XfgAvSHvL.jpg)
![Bosch Thermotechnology Tronic 4000 Electric Tankless Water Heater, 3.5 kW, 13 x 8.5 x 4.5, 3500 watts, White - Image 3](https://m.media-amazon.com/images/I/512F-Cu8o0L.jpg)
![Bosch Thermotechnology Tronic 4000 Electric Tankless Water Heater, 3.5 kW, 13 x 8.5 x 4.5, 3500 watts, White - Image 4](https://m.media-amazon.com/images/I/514n2kd6kKL.jpg)
![Bosch Thermotechnology Tronic 4000 Electric Tankless Water Heater, 3.5 kW, 13 x 8.5 x 4.5, 3500 watts, White - Image 5](https://m.media-amazon.com/images/I/51Fpia3g6HL.jpg)

## 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

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-24*