---
product_id: 212137427
title: "Water Switch, 1pc AC 220V 3A Plastic Magnetic Water Switch Vertical/Horizontal Water Control Sensor with G1/2\" (BSP) Pipe for Electric Water Heater"
brand: "keenso"
price: "$U1202"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/212137427-water-switch-1pc-ac-220v-3a-plastic-magnetic-water-switch
store_origin: UY
region: Uruguay
---

# 220V power compatibility Magnetic water flow sensing G1/2" BSP pipe thread size Water Switch, 1pc AC 220V 3A Plastic Magnetic Water Switch Vertical/Horizontal Water Control Sensor with G1/2" (BSP) Pipe for Electric Water Heater

**Brand:** keenso
**Price:** $U1202
**Availability:** ✅ In Stock

## Summary

> 💧 Power your flow, save your energy — the smart switch your water heater deserves!

## Quick Answers

- **What is this?** Water Switch, 1pc AC 220V 3A Plastic Magnetic Water Switch Vertical/Horizontal Water Control Sensor with G1/2" (BSP) Pipe for Electric Water Heater by keenso
- **How much does it cost?** $U1202 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/212137427-water-switch-1pc-ac-220v-3a-plastic-magnetic-water-switch)

## Best For

- keenso enthusiasts

## Why This Product

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

## Key Features

- • **Peace of Mind Warranty:** 180-day warranty backs your purchase with dedicated support for hassle-free reliability.
- • **Energy-Smart Activation:** Automatically powers your electric water heater only when water flows, maximizing energy savings.
- • **Universal Fit & Durable Build:** G1/2" BSP threading and premium materials guarantee easy installation and long-lasting performance.
- • **Magnetic Precision Flow Control:** Spring-free magnet repulsion ensures reliable, scale-resistant water sensing for healthier water flow.
- • **Seamless Vertical or Horizontal Mounting:** Flexible installation options to fit your space and system design effortlessly.

## Overview

The Keenso EFS-04P Water Switch is a 220V, 10W magnetic water flow sensor designed for electric water heaters. Featuring a spring-free magnet repulsion mechanism, it reliably detects water flow to activate heating only when needed, promoting energy efficiency and reducing scale buildup. With a universal G1/2" BSP pipe thread and durable construction, it supports both vertical and horizontal installation. Backed by a 180-day warranty, it’s a dependable upgrade for modern, energy-conscious homes.

## Description

Water Switch, 1pc AC 220V 3A Plastic Magnetic Water Switch Vertical/Horizontal Water Control Sensor with G1/2" (BSP) Pipe for Electric Water Heater

## Features

- Excellent Performance: This 220V water flow switch adopts magnet repulsion instead of springs, which is safe and reliable. It can make water is not easy to scale, which is conducive to health. Pipe thread size: G1/2" (BSP); diameter: 2cm.
- Scope of Application: This 220V 10W water flow switch can be used in the instantaneous electric water heater, which can save electricity power.
- Premium Quality: This brand new water flow switch is made of high quality material, which is sturdy and durable in use. And it can be used for a long time, which has long service life and good reliability.
- Function Introduction: When there is a certain water flow through inlet, electric circuits is connected and water heater begin to heat. When the water flow stops, the water heater stops working, which is a very important part in the instant water heater.
- Guarantee: Our EFS-04P water flow switch has 180 days warranty, if you have any question about this product, please feel free to contact us, we will try our best to help you solve your problem.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Keenso |
| Part number | Keenso29bgawvdof |
| Item Weight | 20 g |
| Item model number | EFS-04P |
| Wattage | 10 watts |
| Item Package Quantity | 1 |
| Switch Type | 1-way |
| Plug profile | Wall Mount |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Operation mode:** ON-OFF
- **Current rating:** 3 Amps
- **Operating voltage:** 220 Volts
- **Contact type:** Normally Open
- **Connector type:** Threaded
- **Brand:** Keenso
- **Switch type:** Flow Switch
- **Terminal:** Screw
- **Material:** Plastic
- **Circuit type:** 1-way

## Images

![Water Switch, 1pc AC 220V 3A Plastic Magnetic Water Switch Vertical/Horizontal Water Control Sensor with G1/2" (BSP) Pipe for Electric Water Heater - Image 1](https://m.media-amazon.com/images/I/41WmeGqFcfL.jpg)

## Frequently Bought Together

- Water Flow Switch, 1pc AC 220V 3A Plastic Magnetic Water Flow Switch Vertical/Horizontal Water Flow Control Sensor with G1/2" (BSP) Pipe for Electric Water Heater
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**Shop now:** [https://www.desertcart.uy/products/212137427-water-switch-1pc-ac-220v-3a-plastic-magnetic-water-switch](https://www.desertcart.uy/products/212137427-water-switch-1pc-ac-220v-3a-plastic-magnetic-water-switch)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-22*