---
product_id: 504752748
title: "Wholesale Sensors Replacement for Pentair Stack Flue 42002-0024S for Pool and Spa Heater Electrical Systems 12 Month Warranty"
brand: "wholesale sensors"
price: "E£ 3984"
currency: EGP
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.eg/products/504752748-wholesale-sensors-replacement-for-pentair-stack-flue-42002-0024s-pool
store_origin: EG
region: Egypt
---

# Length: 5 inches Temp Range: -20°C to 105°C USA Made Wholesale Sensors Replacement for Pentair Stack Flue 42002-0024S for Pool and Spa Heater Electrical Systems 12 Month Warranty

**Brand:** wholesale sensors
**Price:** E£ 3984
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Reliability with Every Pool Session!

## Quick Answers

- **What is this?** Wholesale Sensors Replacement for Pentair Stack Flue 42002-0024S for Pool and Spa Heater Electrical Systems 12 Month Warranty by wholesale sensors
- **How much does it cost?** E£ 3984 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/504752748-wholesale-sensors-replacement-for-pentair-stack-flue-42002-0024s-pool)

## Best For

- wholesale sensors enthusiasts

## Why This Product

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

## Key Features

- • **Robust Design:** IP65 rating ensures durability in any environment.
- • **Precision Accuracy:** Stay within +/- 3% for optimal heating control.
- • **Reliable Performance:** Enjoy peace of mind with a 12-month warranty.
- • **Lightweight & Compact:** Easily fits into your existing setup with minimal hassle.
- • **Empower Your Pool Experience:** Upgrade your Pentair MasterTemp with precision sensors!

## Overview

The Wholesale Sensors Replacement for Pentair Stack Flue 42002-0024S is a high-quality sensor designed specifically for Pentair MasterTemp pool and spa heater electrical systems. Manufactured in the USA, it boasts a 12-month warranty, operates efficiently in temperatures ranging from -20°C to 105°C, and features an IP65 environmental rating for superior durability. With an overall length of 5 inches, this lightweight sensor ensures precise temperature control with an accuracy of +/- 3%.

## Description

Wholesale Sensors Replacement for Pentair Stack Flue 42002-0024S for Pool and Spa Heater Electrical Systems 12 Month Warranty

## Features

- USA Manufacturer - Creating Jobs in the US
- 12-Month Warranty
- Fits Pentair MasterTemp pool and spa heater electrical systems
- Operating Temperature: -20°C to 105°C Accuracy: +/- 3% Environmental Rating: IP65
- Overall Length: 5 inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 11.1 x 5.3 x 1.3 cm; 15 g |
| Part number | PTS22-1 |
| Manufacturer | Wholesale Sensors |
| Item model number | 42002-0024S |
| ASIN | B08LMSSBYK |

## Images

![Wholesale Sensors Replacement for Pentair Stack Flue 42002-0024S for Pool and Spa Heater Electrical Systems 12 Month Warranty - Image 1](https://m.media-amazon.com/images/I/51u10iRb6EL.jpg)
![Wholesale Sensors Replacement for Pentair Stack Flue 42002-0024S for Pool and Spa Heater Electrical Systems 12 Month Warranty - Image 2](https://m.media-amazon.com/images/I/51D3SoBG1rL.jpg)
![Wholesale Sensors Replacement for Pentair Stack Flue 42002-0024S for Pool and Spa Heater Electrical Systems 12 Month Warranty - Image 3](https://m.media-amazon.com/images/I/61GPPtyLR7L.jpg)
![Wholesale Sensors Replacement for Pentair Stack Flue 42002-0024S for Pool and Spa Heater Electrical Systems 12 Month Warranty - Image 4](https://m.media-amazon.com/images/I/31NNXYlrpAL.jpg)
![Wholesale Sensors Replacement for Pentair Stack Flue 42002-0024S for Pool and Spa Heater Electrical Systems 12 Month Warranty - Image 5](https://m.media-amazon.com/images/I/61S+jUWBofL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Fixed!
  

*by O***L on Reviewed in the United States on 5 February 2023*

Very simple part to replace on your own. Just have to know how to take off the heater's side panels to get to it (and probably also take off the top cover that houses the control panel for easier access). Pool stores wanted $150 for the OEM replacement part. This sensor worked perfectly at a fraction of the price. Solved my E05 error and the pool is heating up again.If any of the following sounds familiar this part is probably what you need: The original OEM sensor went bad (causing the E05 to show on the control panel screen). It would start out fine and I could hear the ignition but after about 30-45 seconds the heater would shut down. My heater allows me to see the SFS temp under the menu options. I could watch as the sensor initially started climbing in temperature. When it reached 90 to 140 degrees it would suddenly show "40" -- it was definitely not 40 degrees outside or in the flue. I presume this "40" either means it lost connection or that the sensor was sending a signal the heater couldn't understand because after 30 seconds of seeing this "40" the heater would shut down. With the new part, the SFS Temp consistently climbs upward to about 315 degrees and stays there. No more faulty sensor!

### ⭐⭐⭐⭐⭐ 







  
  
    good job
  

*by A***O on Reviewed in Australia on 30 November 2022*

delivered within the time allocatedproduct worked perfectly

### ⭐⭐⭐⭐⭐ 







  
  
    Super Easy to Install
  

*by E***Z on Reviewed in the United States on 4 November 2023*

Easy to install just look up how to do it on YouTube and compared to the OEM Pentair, it's a no-brainer! This is a fraction of the cost and works well. Highly recommend.

## Frequently Bought Together

- Pentair 42002-0024S Stack Flue Temperature Sensor Replacement 12 Month Warranty
- Pentair 42001-0053S Replacement Thermistor Sensor for Pool and Spa Heater 12 Month Warranty
- Pentair 42001-0063S Replacement High Limit Switch for Pool/Spa Heater 12 Month Warranty

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**Shop now:** [https://www.desertcart.com.eg/products/504752748-wholesale-sensors-replacement-for-pentair-stack-flue-42002-0024s-pool](https://www.desertcart.com.eg/products/504752748-wholesale-sensors-replacement-for-pentair-stack-flue-42002-0024s-pool)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-03-05*