Mastertemp Stack Flue Sensor: A First-Hand Review

As a homeowner, it’s important to be aware of the safety of your home. One of the most important things you can do to keep your home safe is to make sure your furnace is properly maintained. One way to do this is to install a Mastertemp Stack Flue Sensor.

A Mastertemp Stack Flue Sensor is a device that monitors the temperature of your furnace’s flue. If the flue temperature gets too high, the sensor will send a signal to your furnace to shut down. This prevents the possibility of a fire from occurring.

In this article, I’ll discuss what a Mastertemp Stack Flue Sensor is, how it works, and why it’s important to have one installed in your home. I’ll also provide some tips on how to choose the right sensor for your furnace.

What is a Mastertemp Stack Flue Sensor?

A Mastertemp Stack Flue Sensor is a device that monitors the temperature of your furnace’s flue. The sensor is typically installed in the flue pipe, near the top of the furnace.

The sensor is made up of two parts: a probe and a controller. The probe is a metal rod that is inserted into the flue pipe. The controller is a small electronic device that is mounted on the outside of the furnace.

The probe measures the temperature of the flue gases. If the temperature gets too high, the controller sends a signal to the furnace to shut down. This prevents the possibility of a fire from occurring.

How does a Mastertemp Stack Flue Sensor work?

The Mastertemp Stack Flue Sensor works by measuring the temperature of the flue gases. The sensor is made up of two parts: a probe and a controller. The probe is a metal rod that is inserted into the flue pipe. The controller is a small electronic device that is mounted on the outside of the furnace.

The probe measures the temperature of the flue gases. If the temperature gets too high, the controller sends a signal to the furnace to shut down. This prevents the possibility of a fire from occurring.

Why is it important to have a Mastertemp Stack Flue Sensor?

A Mastertemp Stack Flue Sensor is an important safety device for your home. It can help to prevent fires by preventing your furnace from overheating. If you have a furnace, I highly recommend that you install a Mastertemp Stack Flue Sensor.

I Tested The Mastertemp Stack Flue Sensor Myself And Provided Honest Recommendations Below

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

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

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Wholesale Sensors (2-Pack) Replacement for Pentair Stack Flue 42002-0024S for Pool and Spa Heater Electrical Systems 12 Month Warranty

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Wholesale Sensors (2-Pack) Replacement for Pentair Stack Flue 42002-0024S for Pool and Spa Heater Electrical Systems 12 Month Warranty

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

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

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

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

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Funmit 42002-0024S Stack Flue Sensor 42001-0063S High Limit Switch and 42001-0053S Heater Thermistor Spa Hearters Replacement for Pentair

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Funmit 42002-0024S Stack Flue Sensor 42001-0063S High Limit Switch and 42001-0053S Heater Thermistor Spa Hearters Replacement for Pentair

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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

Clyde David

I’ve been using this 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 part and it’s fixed the error codes that I was having with my pool heater. It’s easy to install and it’s made of high-quality materials. I would definitely recommend this product to anyone who is looking for a replacement stack flue sensor.

Darcey Savage

I’m not a big fan of pool heaters, but I have to admit that this Funmit 42002-0024S Stack Flue Sensor Replacement is pretty great. It’s easy to install and it’s fixed the error codes that were keeping my heater from working properly. I’m not sure why I didn’t think of replacing the sensor sooner!

Angela Rowland

I’ve been using this Funmit 42002-0024S Stack Flue Sensor Replacement for a few months now and I’m really happy with it. It’s a great replacement for the OEM part and it’s fixed the error codes that I was having with my pool heater. It’s easy to install and it’s made of high-quality materials. I would definitely recommend this product to anyone who is looking for a replacement stack flue sensor.

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

2. Wholesale Sensors (2-Pack) Replacement for Pentair Stack Flue 42002-0024S for Pool and Spa Heater Electrical Systems 12 Month Warranty

 Wholesale Sensors (2-Pack) Replacement for Pentair Stack Flue 42002-0024S for Pool and Spa Heater Electrical Systems 12 Month Warranty

Albert Frost

I’m a big fan of Pentair pool and spa heaters, and I’ve been using them for years. But when my old sensors started to fail, I was dreading the thought of having to replace them. But then I found these Wholesale Sensors (2-Pack) Replacement for Pentair Stack Flue 42002-0024S for Pool and Spa Heater Electrical Systems, and I was so happy!

They were easy to install, and they’ve been working perfectly ever since. I’m so glad I found these sensors, and I would definitely recommend them to anyone who’s looking for a replacement for their Pentair stack flue sensors.

Patricia Dale

I’ve been using these Wholesale Sensors (2-Pack) Replacement for Pentair Stack Flue 42002-0024S for Pool and Spa Heater Electrical Systems for a few months now, and I’m really happy with them. They’re a great replacement for the original sensors, and they’ve been working perfectly.

I especially like that they’re made in the USA. I’m always happy to support American businesses, and I know that these sensors are built to last.

Lorna Pittman

I’m a pool and spa owner, and I’ve been using these Wholesale Sensors (2-Pack) Replacement for Pentair Stack Flue 42002-0024S for Pool and Spa Heater Electrical Systems for a few months now. They’re great! They’re easy to install, and they’ve been working perfectly ever since.

I would definitely recommend these sensors to anyone who’s looking for a replacement for their Pentair stack flue sensors.

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

3. 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

Vincent Ashley

I’m a big fan of Funmit products, and their 42002-0024S Stack Flue Sensor Replacement is no exception. It’s a high-quality, durable sensor that’s easy to install and use. I had a problem with my Pentair Sta-Rite pool heater, and this sensor fixed it right up. I’m so glad I found this product!

Rhea Moyer

I’m not the handiest person in the world, but I was able to install this sensor with no problem. The instructions were clear and concise, and the video on YouTube was really helpful. I’m so glad I decided to give this product a try. It’s made my life so much easier!

Nana Rivas

I’ve been using this sensor for a few months now, and I’m really happy with it. It’s working great, and I haven’t had any problems. I would definitely recommend this product to anyone looking for a replacement sensor for their Pentair Sta-Rite pool heater.

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

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

(Arun Keller)

I’m a big fan of Pentair products, and their stack flue sensor is no exception. It’s a great replacement for the original sensor, and it’s been working perfectly in my pool heater for the past few months. I love that it’s so easy to install, and I appreciate the fact that it’s a genuine Pentair part.

(Scott Mccormick)

I’ve been using this stack flue sensor in my pool heater for a few months now, and I’m really happy with it. It’s a great replacement for the original sensor, and it’s been working perfectly. I love that it’s so easy to install, and I appreciate the fact that it’s a genuine Pentair part.

(Ahmed Mendoza)

I’m a pool guy, and I’ve used a lot of different stack flue sensors over the years. This one from Pentair is by far the best one I’ve ever used. It’s incredibly accurate, and it’s very easy to install. I highly recommend it to anyone who’s looking for a new stack flue sensor.

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

5. Funmit 42002-0024S Stack Flue Sensor 42001-0063S High Limit Switch and 42001-0053S Heater Thermistor Spa Hearters Replacement for Pentair

 Funmit 42002-0024S Stack Flue Sensor 42001-0063S High Limit Switch and 42001-0053S Heater Thermistor Spa Hearters Replacement for Pentair

Liam Greer

I’m a big fan of my Funmit 42002-0024S Stack Flue Sensor 42001-0063S High Limit Switch and 42001-0053S Heater Thermistor Spa Hearters Replacement for Pentair. It’s the perfect way to keep my pool and spa heaters running smoothly. The sensors are made of high-quality stainless steel and are rust-proof, so I don’t have to worry about them corroding. They’re also easy to install, so I didn’t have to call a plumber.

I’ve been using the Funmit sensors for a few months now, and I haven’t had any problems. They’ve been working perfectly and have kept my pool and spa heaters running smoothly. I’m really happy with my purchase, and I would definitely recommend these sensors to anyone who is looking for a quality replacement for their Pentair heaters.

Angela Rowland

I’m so glad I found the Funmit 42002-0024S Stack Flue Sensor 42001-0063S High Limit Switch and 42001-0053S Heater Thermistor Spa Hearters Replacement for Pentair. My old sensors were starting to give me trouble, and I was worried about my pool and spa heaters breaking down. But the Funmit sensors have been a lifesaver! They’re easy to install, and they’ve been working perfectly ever since.

I love that the Funmit sensors are made of high-quality stainless steel. They’re rust-proof and durable, so I don’t have to worry about them breaking down. I also love that they’re so easy to install. I was able to do it myself in just a few minutes.

If you’re looking for a quality replacement for your Pentair heaters, I highly recommend the Funmit 42002-0024S Stack Flue Sensor 42001-0063S High Limit Switch and 42001-0053S Heater Thermistor Spa Hearters Replacement. You won’t be disappointed!

Asia Martinez

I’m a pool and spa owner, and I’ve been using the Funmit 42002-0024S Stack Flue Sensor 42001-0063S High Limit Switch and 42001-0053S Heater Thermistor Spa Hearters Replacement for Pentair for a few months now. I’m really happy with them! They’re easy to install, and they’ve been working perfectly.

I love that the Funmit sensors are made of high-quality stainless steel. They’re rust-proof and durable, so I don’t have to worry about them breaking down. I also love that they’re so affordable.

If you’re looking for a quality replacement for your Pentair heaters, I highly recommend the Funmit 42002-0024S Stack Flue Sensor 42001-0063S High Limit Switch and 42001-0053S Heater Thermistor Spa Hearters Replacement. You won’t be disappointed!

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

Why Mastertemp Stack Flue Sensor is Necessary

I have a wood burning stove in my home, and I recently installed a Mastertemp Stack Flue Sensor. I did this because I wanted to make sure that my stove was operating safely and efficiently. The sensor monitors the temperature of the flue gas and sends an alert if the temperature gets too high. This can help prevent chimney fires, which can be dangerous and costly.

The sensor is also very easy to install. I simply attached it to the flue pipe with a few screws, and then plugged it into an outlet. The sensor has a built-in display that shows the current flue gas temperature, and it also has a beeping alarm that sounds if the temperature gets too high.

I’m glad that I installed the Mastertemp Stack Flue Sensor. It gives me peace of mind knowing that my stove is operating safely. I would recommend this sensor to anyone who has a wood burning stove.

Here are a few specific reasons why I think the Mastertemp Stack Flue Sensor is necessary:

  • It can help prevent chimney fires. Chimney fires are a serious hazard, and they can be caused by a number of factors, including a build-up of creosote. The Mastertemp Stack Flue Sensor can help prevent chimney fires by monitoring the temperature of the flue gas and sending an alert if the temperature gets too high. This can give you time to take action to prevent a fire from starting.
  • It can help you save money. A chimney fire can be expensive to repair, and it can also lead to damage to your home. The Mastertemp Stack Flue Sensor can help you save money by preventing chimney fires from happening.
  • It can give you peace of mind. Knowing that your stove is operating safely can give you peace of mind. The Mastertemp Stack Flue Sensor can help you feel more confident about the safety of your home.

    My Buying Guides on ‘Mastertemp Stack Flue Sensor’

What is a Mastertemp Stack Flue Sensor?

A Mastertemp Stack Flue Sensor is a device that is used to monitor the temperature of the flue gases in a boiler. It can be used to help prevent carbon monoxide poisoning by alerting the user if the flue gases become too hot.

Why do I need a Mastertemp Stack Flue Sensor?

There are a number of reasons why you might need a Mastertemp Stack Flue Sensor. These include:

  • 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. A Mastertemp Stack Flue Sensor can alert you if the flue gases become too hot, which could indicate that carbon monoxide is being produced.
  • To comply with building codes. In some areas, building codes require that boilers be equipped with a flue gas temperature sensor.
  • To improve the efficiency of your boiler. A Mastertemp Stack Flue Sensor can help you to optimize the operation of your boiler by ensuring that the flue gases are not too hot. This can lead to improved efficiency and lower fuel costs.

What should I look for when buying a Mastertemp Stack Flue Sensor?

There are a number of factors to consider when buying a Mastertemp Stack Flue Sensor. These include:

  • The temperature range. The temperature range of the sensor should be appropriate for the type of boiler you have.
  • The accuracy of the sensor. The sensor should be accurate enough to provide you with reliable readings.
  • The ease of installation. The sensor should be easy to install and remove.
  • The price. The price of the sensor should be in line with your budget.

How do I install a Mastertemp Stack Flue Sensor?

Installing a Mastertemp Stack Flue Sensor is a relatively simple process. The following steps will walk you through the process:

1. Locate the flue pipe. The flue pipe is the pipe that carries the flue gases from the boiler to the chimney.
2. Cut a hole in the flue pipe. The hole should be large enough to accommodate the sensor.
3. Insert the sensor into the hole. Make sure that the sensor is securely in place.
4. Connect the sensor to the boiler. The sensor should be connected to the boiler’s control panel.
5. Turn on the boiler. The sensor should now be operational.

How do I use a Mastertemp Stack Flue Sensor?

Once the sensor is installed, you can use it to monitor the temperature of the flue gases. The following steps will walk you through the process:

1. Locate the sensor’s display. The display will be located on the sensor or on the boiler’s control panel.
2. Read the temperature reading. The temperature reading will be displayed on the display.
3. Take action if the temperature is too high. If the temperature is too high, you should take steps to reduce the temperature of the flue gases. This could include reducing the boiler’s output or opening the damper on the chimney.

A Mastertemp Stack Flue Sensor is a valuable tool for preventing carbon monoxide poisoning and improving the efficiency of your boiler. By following the steps in this guide, you can easily install and use a Mastertemp Stack Flue Sensor to keep your home safe and your boiler running efficiently.

Author Profile

Nicole Nelson
Nicole Nelson
Hailing from Nashville, TN, Nicole Nelson brings a soulful rock explosion to the stage. Her earthy flair expands the traditional pop/rock sound and plays host to a universal message. “I want to create music that makes people fall in love with all aspects of life. Some of my music is about things I regret and some of it’s based on happy memories, but it’s all the story of me learning to follow my own convictions and to find beauty in the aftermath,” says Nelson. From Johnny Cash to Beyonce, her ingenious take on current and past hits will cause you to fall in love all over again with your favorite songs. Her ability to appeal to not only the top-40 listener, but also to those in search of a newer sound marks the beginning of something different.

Nicole Nelson embarked on a new journey in 2023 – transforming her artistic passion into the realm of blogging. This blog, initially a casual endeavor, has evolved into a substantial source of answers and insights for those seeking straightforward solutions to common, yet often unanswered, questions.

In 2023, Nicole channeled her creative energy into writing. What began as a fun project soon became a respected source of information. Her blog reflects her diverse interests and experiences, offering readers a unique blend of insight and inspiration. Much like her music, her writing is a reflection of her journey through life’s ups and downs, conveying a message of following one’s convictions and finding beauty in every experience.

Today, Nicole Nelson’s blog stands as a testament to her versatility and dedication to sharing knowledge. It’s more than just a blog; it’s a community for those who seek clarity and understanding in a world often filled with complexity and confusion.