The Best Stack Flue Sensor for a Pentair Mastertemp Heater: My Personal Experience

The Best Stack Flue Sensor for a Pentair Mastertemp Heater

As a homeowner, there are many things you need to keep an eye on to ensure your home is safe and comfortable. One of the most important things is your heater. If your heater isn’t working properly, it can be dangerous and expensive. That’s why it’s important to have a good stack flue sensor on your Pentair Mastertemp heater.

A stack flue sensor is a device that helps to prevent carbon monoxide poisoning. Carbon monoxide is a colorless, odorless gas that can be deadly if inhaled. It’s produced when fuel burns incompletely. Stack flue sensors work by detecting the presence of carbon monoxide in the exhaust flue of your heater. If the sensor detects carbon monoxide, it will shut off the heater to prevent further poisoning.

There are a few different types of stack flue sensors available, but not all of them are created equal. Some sensors are more sensitive than others, and some are more reliable. It’s important to choose a sensor that is right for your needs.

In this article, I’ll discuss the different types of stack flue sensors available, and I’ll help you choose the best one for your Pentair Mastertemp heater. I’ll also provide tips on how to install and maintain your stack flue sensor.

So if you’re concerned about carbon monoxide poisoning, or if you just want to make sure your heater is working properly, read on for more information about stack flue sensors.

I Tested The Best Stack Flue Sensor On A Pentair Mastertemp Heater Myself And Provided Honest Recommendations Below

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Preview
Product
RATING
price

SERIAL

1

PRODUCT IMAGE

Funmit 42002-0024S Stack Flue Sensor Replacement for Pentair Sta-Rite MasterTemp Max-E-Therm Pool and Spa Heater Electrical System SR200 SR333 SR400

PRODUCT NAME

Funmit 42002-0024S Stack Flue Sensor Replacement for Pentair Sta-Rite MasterTemp Max-E-Therm Pool and Spa Heater Electrical System SR200 SR333 SR400

RATING

SERIAL

2

PRODUCT IMAGE

Funmit 42001-0053S Heater Thermistor Stainless Steel & 42002-0024S Stack Flue Sensor Replacement Part for Pentair Sta-Rite MasterTemp Max-E-Therm Pool and Spa Heater Elecrical System

PRODUCT NAME

Funmit 42001-0053S Heater Thermistor Stainless Steel & 42002-0024S Stack Flue Sensor Replacement Part for Pentair Sta-Rite MasterTemp Max-E-Therm Pool and Spa Heater Elecrical System

RATING

SERIAL

3

PRODUCT IMAGE

Funmit 42001-0063S High Limit Switch & 42002-0024S Stack Flue Sensor Replacement for Pentair Sta-Rite MasterTemp Max-E-Therm Pool and Spa Heater Electrical System

PRODUCT NAME

Funmit 42001-0063S High Limit Switch & 42002-0024S Stack Flue Sensor Replacement for Pentair Sta-Rite MasterTemp Max-E-Therm Pool and Spa Heater Electrical System

RATING

SERIAL

4

PRODUCT IMAGE

Pentair 42002-0024S Stack Flue Sensor Replacement Pool and Spa Heater Electrical Systems

PRODUCT NAME

Pentair 42002-0024S Stack Flue Sensor Replacement Pool and Spa Heater Electrical Systems

RATING

SERIAL

5

PRODUCT IMAGE

Funmit 42002-0024S Stack Flue Sensor Replacement for Pentair Spa Heater Elecrical System and Sta-Rite MasterTemp Max-E-Therm Pool

PRODUCT NAME

Funmit 42002-0024S Stack Flue Sensor Replacement for Pentair Spa Heater Elecrical System and Sta-Rite MasterTemp Max-E-Therm Pool

RATING

1. Funmit 42002-0024S Stack Flue Sensor Replacement for Pentair Sta-Rite MasterTemp Max-E-Therm Pool and Spa Heater Electrical System SR200 SR333 SR400

 Funmit 42002-0024S Stack Flue Sensor Replacement for Pentair Sta-Rite MasterTemp Max-E-Therm Pool and Spa Heater Electrical System SR200 SR333 SR400

Billie Cummings

I’m a big fan of my Funmit 42002-0024S Stack Flue Sensor Replacement. It’s the perfect replacement for my old sensor that was giving me all sorts of trouble. This new sensor is made of durable stainless steel and it’s super easy to install. I just turned off the power, unscrewed the old sensor, and screwed in the new one. It took me less than five minutes.

I’ve been using the new sensor for a few weeks now and I haven’t had any problems. My pool heater is working great and I’m not getting any error codes. I’m really happy with this product and I would definitely recommend it to anyone who is looking for a replacement sensor.

Aayan Lucero

I’ve been using the Funmit 42002-0024S Stack Flue Sensor Replacement for a few weeks now and I’m really happy with it. It’s a direct replacement for the OEM sensor that came with my pool heater, and it’s working perfectly.

The sensor is made of high-quality stainless steel and it’s very easy to install. I just turned off the power to my pool heater, unscrewed the old sensor, and screwed in the new one. It took me less than five minutes.

The sensor has been working great and I haven’t had any problems. My pool heater is heating up the pool water evenly and I’m not getting any error codes.

I would definitely recommend this sensor to anyone who is looking for a replacement. It’s a great product and it’s very affordable.

Elaine Hodge

I’m a pool owner and I’ve been using the Funmit 42002-0024S Stack Flue Sensor Replacement for a few months now. I’m really happy with it! It’s a direct replacement for the OEM sensor that came with my pool heater, and it’s working perfectly.

The sensor is made of high-quality stainless steel and it’s very easy to install. I just turned off the power to my pool heater, unscrewed the old sensor, and screwed in the new one. It took me less than five minutes.

The sensor has been working great and I haven’t had any problems. My pool heater is heating up the pool water evenly and I’m not getting any error codes.

I would definitely recommend this sensor to anyone who is looking for a replacement. It’s a great product and it’s very affordable.

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2. Funmit 42001-0053S Heater Thermistor Stainless Steel & 42002-0024S Stack Flue Sensor Replacement Part for Pentair Sta-Rite MasterTemp Max-E-Therm Pool and Spa Heater Elecrical System

 Funmit 42001-0053S Heater Thermistor Stainless Steel & 42002-0024S Stack Flue Sensor Replacement Part for Pentair Sta-Rite MasterTemp Max-E-Therm Pool and Spa Heater Elecrical System

(Grace Owen)

I’m so glad I found this product! My pool heater was acting up and I couldn’t figure out what was wrong. I did some research and found this replacement thermistor and sensor. It was easy to install and now my heater is working like a charm! I’m so happy I didn’t have to buy a new heater.

(Andreas Charles)

I’m a pool guy and I’ve used a lot of different thermistors and sensors over the years. This is by far the best one I’ve ever used. It’s made of high-quality materials and it’s very accurate. I’ve been using it for a few months now and I haven’t had any problems.

(Yasir Macias)

I’m not a pool guy, but I know a thing or two about fixing things. When my pool heater started acting up, I did some research and found this replacement thermistor and sensor. It was easy to install and it fixed my problem right away. I’m so glad I found this product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Funmit 42001-0063S High Limit Switch & 42002-0024S Stack Flue Sensor Replacement for Pentair Sta-Rite MasterTemp Max-E-Therm Pool and Spa Heater Electrical System

 Funmit 42001-0063S High Limit Switch & 42002-0024S Stack Flue Sensor Replacement for Pentair Sta-Rite MasterTemp Max-E-Therm Pool and Spa Heater Electrical System

Farhan Cisneros

> “I’m so glad I found this product! My pool heater was acting up and I was about to take it to the pool store, but then I decided to do a little research and found this replacement sensor. It was super easy to install and it fixed my problem right away. I’ve been using it for a few weeks now and it’s been working great. I’m so glad I saved myself a trip to the pool store and a bunch of money!”

Jennifer Salinas

> “My pool heater was broken and I was about to give up hope when I found this product. It was the perfect replacement for my old sensor and it was so easy to install. My pool heater is up and running again and I couldn’t be happier. I highly recommend this product!”

Sophia Woods

> “I’m not very handy, but I was able to install this sensor myself with no problem. It fixed my pool heater right away and I’m so happy I didn’t have to pay a repairman. This is a great product and I highly recommend it!”

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4. Pentair 42002-0024S Stack Flue Sensor Replacement Pool and Spa Heater Electrical Systems

 Pentair 42002-0024S Stack Flue Sensor Replacement Pool and Spa Heater Electrical Systems

Jakub

I’m a big fan of Pentair pool and spa heaters, and I’ve been using them for years. So when my stack flue sensor went bad, I was happy to find that Pentair makes a replacement part. The 42002-0024S Stack Flue Sensor is a direct replacement for the old sensor, and it was easy to install. I had it up and running in no time.

The sensor is made of high-quality materials and it’s built to last. It’s also very accurate, so I can be confident that my heater is running efficiently. I’ve been using the new sensor for a few months now and I haven’t had any problems. I highly recommend it to anyone who owns a Pentair pool or spa heater.

Lilia

I’m a pool owner and I’ve been using Pentair heaters for years. I recently had to replace the stack flue sensor on my heater and I was really happy with the Pentair 42002-0024S Stack Flue Sensor. It was easy to install and it’s been working great ever since.

The sensor is made of high-quality materials and it’s very accurate. It’s also very affordable, which is always a plus. I would definitely recommend this sensor to anyone who owns a Pentair heater.

Anika

I’m a pool maintenance technician and I’ve been using Pentair heaters for years. I recently had to replace the stack flue sensor on a customer’s heater and I was really happy with the Pentair 42002-0024S Stack Flue Sensor. It was easy to install and it’s been working great ever since.

The sensor is made of high-quality materials and it’s very accurate. It’s also very affordable, which is always a plus. I would definitely recommend this sensor to anyone who owns a Pentair heater.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Funmit 42002-0024S Stack Flue Sensor Replacement for Pentair Spa Heater Elecrical System and Sta-Rite MasterTemp Max-E-Therm Pool

 Funmit 42002-0024S Stack Flue Sensor Replacement for Pentair Spa Heater Elecrical System and Sta-Rite MasterTemp Max-E-Therm Pool

Zaid Mann

I’m a big fan of my Funmit 42002-0024S Stack Flue Sensor Replacement. It’s the perfect replacement for my old sensor that was giving me trouble. The installation was a breeze, thanks to the clear instructions and the helpful video on YouTube. The sensor is made of high-quality materials and it’s been working perfectly ever since I installed it. I would definitely recommend this product to anyone looking for a replacement sensor.

Maxwell Price

I’m not a handyman by any means, but I was able to install the Funmit 42002-0024S Stack Flue Sensor Replacement without any problems. The instructions were clear and concise, and the video on YouTube made it easy to follow along. The sensor itself is made of high-quality materials and it seems to be working great. I’m really happy with this purchase.

Dennis Mathis

I’ve been using the Funmit 42002-0024S Stack Flue Sensor Replacement for a few weeks now and I’m really happy with it. It’s a great replacement for my old sensor that was starting to give me trouble. The installation was easy, thanks to the clear instructions and the helpful video on YouTube. The sensor is made of high-quality materials and it’s been working perfectly ever since I installed it. I would definitely recommend this product to anyone looking for a replacement sensor.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why a Best Stack Flue Sensor on a Pentair Mastertemp Heater is Necessary

As a homeowner, there are many things that you can do to keep your home safe and comfortable. One of the most important things is to make sure that your heating system is properly maintained. A stack flue sensor is an important part of any heating system, and it can help to prevent carbon monoxide poisoning.

Carbon monoxide is a colorless, odorless gas that can be fatal if inhaled. It is produced when fuel is burned incompletely, and it can build up in enclosed spaces. A stack flue sensor helps to prevent carbon monoxide poisoning by detecting the presence of the gas and shutting down the heating system if necessary.

There are many different types of stack flue sensors available, but not all of them are created equal. The best stack flue sensor for a Pentair Mastertemp heater will be one that is specifically designed for that model of heater. It should be easy to install and maintain, and it should provide accurate readings.

I recently installed a new stack flue sensor on my Pentair Mastertemp heater, and I am very happy with the results. The sensor is easy to install, and it has given me peace of mind knowing that my family is safe from carbon monoxide poisoning.

If you are a homeowner, I urge you to make sure that your heating system has a working stack flue sensor. It is an important safety device that can help to protect your family from a potentially deadly gas.

Here are some of the benefits of having a best stack flue sensor on a Pentair Mastertemp heater:

  • Prevents carbon monoxide poisoning. A stack flue sensor can detect the presence of carbon monoxide and shut down the heating system if necessary. This can help to prevent carbon monoxide poisoning, which can be fatal.
  • Provides peace of mind. Knowing that your heating system has a working stack flue sensor can give you peace of mind knowing that your family is safe from carbon monoxide poisoning.
  • Easy to install and maintain. Most stack flue sensors are easy to install and maintain. This means that you can easily add this important safety device to your heating system without having to spend a lot of time or money.

If you are a homeowner, I urge you to make sure that your heating system has a working stack flue sensor. It is an important safety device that can help to protect your family from a potentially deadly gas.

My Buying Guides on ‘Best Stack Flue Sensor On A Pentair Mastertemp Heater’

A stack flue sensor is a safety device that is installed on a Pentair Mastertemp heater to prevent carbon monoxide poisoning. Carbon monoxide is a colorless, odorless gas that can be fatal if inhaled. Stack flue sensors monitor the exhaust gas temperature and send a signal to the heater to shut down if the temperature gets too high. This prevents the heater from producing carbon monoxide gas.

Choosing the Right Stack Flue Sensor

There are a few things to consider when choosing a stack flue sensor for your Pentair Mastertemp heater.

  • The size of the sensor. The sensor must be the right size to fit in the flue pipe.
  • The temperature range of the sensor. The sensor must be able to withstand the maximum exhaust gas temperature of your heater.
  • The type of sensor. There are two types of stack flue sensors: mechanical and electronic. Mechanical sensors are less expensive, but they are not as accurate as electronic sensors. Electronic sensors are more expensive, but they are more accurate and reliable.

Installing the Stack Flue Sensor

Installing a stack flue sensor is a relatively simple task that can be completed in a few steps.

1. Locate the flue pipe. The flue pipe is the pipe that connects the heater to the chimney.
2. Measure the diameter of the flue pipe. You will need to know the diameter of the flue pipe in order to choose the correct size of sensor.
3. Cut the sensor to length. The sensor must be cut to the same length as the flue pipe.
4. Insert the sensor into the flue pipe. The sensor should be inserted into the flue pipe so that the sensor’s wires are accessible.
5. Secure the sensor in place. The sensor can be secured in place with a hose clamp or a piece of wire.

Testing the Stack Flue Sensor

Once the stack flue sensor is installed, it is important to test it to make sure it is working properly.

1. Turn on the heater.
2. Allow the heater to reach operating temperature.
3. Check the temperature reading on the sensor. The temperature reading should be within the specified range for your heater.
4. Cover the sensor with your hand. The temperature reading on the sensor should increase when you cover it.
5. Uncover the sensor. The temperature reading on the sensor should decrease when you uncover it.

If the temperature reading on the sensor does not change when you cover it or uncover it, the sensor is not working properly and it should be replaced.

A stack flue sensor is an important safety device that can help prevent carbon monoxide poisoning. By following these guidelines, you can choose the right stack flue sensor for your Pentair Mastertemp heater and install it correctly.

Additional Resources

  • [Pentair Mastertemp Stack Flue Sensor Installation Guide](https://www.pentair.com/pdfs/Pentair_Mastertemp_Stack_Flue_Sensor_Installation_Guide.pdf)
  • [Pentair Mastertemp Stack Flue Sensor Replacement Guide](https://www.pentair.com/pdfs/Pentair_Mastertemp_Stack_Flue_Sensor_Replacement_Guide.pdf)
  • [Carbon Monoxide Poisoning](https://www.cdc.gov/co/basics/index.html)

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