---
product_id: 54797552
title: "Vaillant ECOTEC PRO 24 28 Water Pressure Sensor 253595"
brand: "vaillant"
price: "€ 73.18"
currency: EUR
in_stock: true
reviews_count: 8
category: "Vaillant"
url: https://www.desertcart.it/products/54797552-vaillant-ecotec-pro-24-28-water-pressure-sensor-253595
store_origin: IT
region: Italy
---

# Compact 9.8x6.6x2.6 cm size ±1.5% precision accuracy Lightweight 20g brass sensor Vaillant ECOTEC PRO 24 28 Water Pressure Sensor 253595

**Brand:** vaillant
**Price:** € 73.18
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your heating game with precision and style!

## Quick Answers

- **What is this?** Vaillant ECOTEC PRO 24 28 Water Pressure Sensor 253595 by vaillant
- **How much does it cost?** € 73.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/54797552-vaillant-ecotec-pro-24-28-water-pressure-sensor-253595)

## Best For

- vaillant enthusiasts

## Why This Product

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

## Key Features

- • **Durable Brass Build:** Robust brass construction ensures long-lasting reliability in demanding heating and plumbing setups.
- • **Featherlight Efficiency:** At just 20 grams, it integrates seamlessly without adding bulk or strain.
- • **Plug & Play Modern Design:** Surface mount style for quick, hassle-free installation—get your system up and running fast.
- • **Trusted by Pros, Loved by DIYers:** Ranked #53 in Water Heaters & Parts with a stellar 4.6-star rating—join the savvy users upgrading their systems.
- • **Precision that Powers Your System:** Engineered with ±1.5% measurement accuracy for flawless water pressure monitoring.

## Overview

The Vaillant ECOTEC PRO 24 28 Water Pressure Sensor (model 0020059717) is a compact, brass-built electronic sensor designed for heating and plumbing systems. Offering ±1.5% accuracy and a lightweight 20g profile, it ensures reliable water pressure monitoring with easy surface mount installation. Highly rated and trusted, it’s a smart upgrade for efficient system performance.

## Description

Vaillant Ecotec Pro 24 28 Water Pressure Sensor 0020059717 Was 253595

Review: Pressure switch - Spot on product, worked straight away
Review: No more F75 error code - Product arrived swiftly, and was fitted to my boiler by myself the next day. Quite an easy job and 1st time doing it on my 4 year old boiler. Been told this is a common fault so expecting to do it again in a few more years?? For a long while we was waking up to the boiler flashing a F75 code, so each morning I would reset the boiler, strange it only happened over night and never during the day?? Now the pressure gauge on the cold water intake and the boiler read the same, before there was a 1 bar difference hence the pressure sensor being faulty. So far so good, only grumble is the part looks like a copy and even the bag had nothing regarding the boiler make etc on it? But if it works and lasts years I am happy! Would recommend part to others

## Features

- Vaillant Ecotec Pro 24 28 Water Pressure Sensor 0020059717 Was 253595
- VAILLANT ECOTEC PRO 24 28 Water Pressure Sensor 0020059717 was 253595
- Product type: ELECTRONIC SENSOR

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FZ7HFE6 |
| Best Sellers Rank | 130,794 in DIY & Tools ( See Top 100 in DIY & Tools ) 281 in Water Heaters & Parts |
| Brand | Vaillant |
| Customer Reviews | 4.6 out of 5 stars 73 Reviews |
| Global Trade Identification Number | 04024074548783 |
| Manufacturer | VAILLANT |
| Manufacturer Part Number | 0020059717 WAS 253595 |
| Material | Brass |
| Measurement Accuracy | ±1.5% |
| Measurement accuracy | ±1.5% |
| Model Number | 20059717 |
| Mounting Type | Surface Mount |
| Mounting type | Surface Mount |
| Output Type | analog |
| Output type | analog |
| Specific Uses For Product | heating systems, plumbing systems |
| Style | Modern |
| Style Name | Modern |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 110 Degrees Celsius |

## Product Details

- **Brand:** Vaillant
- **Item weight:** 0.02 Kilograms
- **Material:** Brass
- **Measurement accuracy:** ±1.5%
- **Style:** Modern

## Images

![Vaillant ECOTEC PRO 24 28 Water Pressure Sensor 253595 - Image 1](https://m.media-amazon.com/images/I/61a+qPS99mL.jpg)
![Vaillant ECOTEC PRO 24 28 Water Pressure Sensor 253595 - Image 2](https://m.media-amazon.com/images/I/71zbXqj5aIL.jpg)

## Questions & Answers

**Q: Is this product suitable for a ecotec pro 28?**
A: Yes it is. I have that boiler and an engineer fitted this part for me.

**Q: Is this the right part for the ecotec 28 model**
A: Yes Sir

**Q: Hi, do you need to drain the boiler to fit this part?**
A: This part can only be fitted by a gas safe registered engineer!

**Q: is this part suitable for model ecoTEC pro 24 (2005 - 2012)**
A: Hi, Yes this Water Pressure Sensor fits your model

Steven

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pressure switch
*by A***S on 5 February 2026*

Spot on product, worked straight away

### ⭐⭐⭐⭐⭐ No more F75 error code
*by L***D on 22 March 2022*

Product arrived swiftly, and was fitted to my boiler by myself the next day. Quite an easy job and 1st time doing it on my 4 year old boiler. Been told this is a common fault so expecting to do it again in a few more years?? For a long while we was waking up to the boiler flashing a F75 code, so each morning I would reset the boiler, strange it only happened over night and never during the day?? Now the pressure gauge on the cold water intake and the boiler read the same, before there was a 1 bar difference hence the pressure sensor being faulty. So far so good, only grumble is the part looks like a copy and even the bag had nothing regarding the boiler make etc on it? But if it works and lasts years I am happy! Would recommend part to others

### ⭐⭐⭐⭐⭐ Boiler repaired
*by C***E on 18 August 2025*

Just the job and great price

## Frequently Bought Together

- Vaillant ECOTEC PRO 24 28 Water Pressure Sensor 253595
- Expansion Vessel Replacement for Vaillant 181051 Bundle with Pressure Relief Valve 178985
- HTS - Vaillant Boiler Auto Air Vent (AAV) 104521

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-10*