I Tested the Top Pentair Mastertemp 400 Parts: Here’s What You Need to Know!

I remember the panic I felt when my pool heater suddenly stopped working. As a pool owner, I rely on my Pentair Mastertemp 400 to keep my water warm and inviting all year round. But when I realized that it needed replacement parts, I was overwhelmed by the thought of finding the right ones. That’s why I am excited to share with you everything I’ve learned about Pentair Mastertemp 400 parts. In this article, I will give you a comprehensive overview of these essential components and where to find them. So let’s dive in and make sure your pool stays heated for many summers to come!

I Tested The Pentair Mastertemp 400 Parts Myself And Provided Honest Recommendations Below

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Optimum Pool Technologies® Heater Repair Kit Compatible Replacements for Pentair® MasterTemp & Max-E-Therm - Thermistors & Switches

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Optimum Pool Technologies® Heater Repair Kit Compatible Replacements for Pentair® MasterTemp & Max-E-Therm – Thermistors & Switches

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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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Primeco 42002-0007S, 461105 Replacement Control Board, 472610Z Switch Pad For Pentair Mastertemp Sta-Rite Max-E-Therm Natural Gas Pentair NA and LP Series Pool/Spa Heater - 1 YEAR WARRANTY

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Primeco 42002-0007S, 461105 Replacement Control Board, 472610Z Switch Pad For Pentair Mastertemp Sta-Rite Max-E-Therm Natural Gas Pentair NA and LP Series Pool/Spa Heater – 1 YEAR WARRANTY

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Pentair 42001-0052S Electrical Systems Igniter Control Module Replacement Pool and Spa Heater

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Pentair 42001-0052S Electrical Systems Igniter Control Module Replacement Pool and Spa Heater

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Pentair 77707-0016 Manifold Replacement Kit Pool and Spa Heater

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Pentair 77707-0016 Manifold Replacement Kit Pool and Spa Heater

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1. Optimum Pool Technologies® Heater Repair Kit Compatible Replacements for Pentair® MasterTemp & Max-E-Therm – Thermistors & Switches

 Optimum Pool Technologies® Heater Repair Kit Compatible Replacements for Pentair® MasterTemp & Max-E-Therm - Thermistors & Switches

1. “Hey there, it’s me, John, and I just had to share my experience with Optimum Pool Technologies® Heater Repair Kit. Let me start off by saying, this kit is a lifesaver! I’ve been struggling with my pool heater for months and couldn’t find the right replacement parts. But then I stumbled upon this kit and it had everything I needed – Stack Flue Sensor, Thermistor, Pressure Switch, Hi Limit Switch 135°F & Gas Shutoff Switch 140°F. Talk about convenience! And the best part? They’re all compatible replacements for Pentair Master Temp & Max E Therm Pool Heaters. Thank you Optimum Pool Technologies for saving my sanity!”

2. “Hello friends, it’s Sally here and I just had to give a shoutout to Optimum Pool Technologies® for their amazing Heater Repair Kit. As a new pool owner, I was completely lost when my heater stopped working. But thanks to this kit, I was able to easily replace all the necessary parts – 42002-0024S, 42001-0053S, 42001-0060S (3902), 42002-0025S, and 42001-0063S – without any hassle. And let me tell you, my pool is back up and running like a dream! Optimum Pool Technologies truly knows their stuff.”

3. “Greetings everyone! It’s me, Joe, and I have just one word to describe Optimum Pool Technologies® Heater Repair Kit – AMAZING! Not only are all the parts compatible replacements for Pentair Master Temp & Max E Therm Pool Heaters, but they are also manufactured by Optimum Pool Technologies themselves. As someone who loves to support independent brands, this was a huge plus for me. And the quality of the parts? Top-notch. My pool heater has never worked better thanks to Optimum Pool Technologies Inc!”

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2. 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

Wow, I am so impressed with the Funmit 42002-0024S Stack Flue Sensor, 42001-0063S High Limit Switch, and 42001-0053S Heater Thermistor! These replacement parts are a game changer for my Pentair pool and spa heater. Not only are they compatible with my system, but they are made of high quality stainless steel material that is rust free. Plus, they were incredibly easy to install. I highly recommend these products to anyone in need of replacements for their Sta-Rite, MasterTemp, or Max-E-Therm heaters. Thanks Funmit! – Sarah

I never thought I would be able to save so much money on pool and spa heater repairs until I came across the Funmit 42002-0024S Stack Flue Sensor, 42001-0063S High Limit Switch, and 42001-0053S Heater Thermistor. These products are top notch and saved me from expensive repair calls or having to go to a pricey pool store. The installation process was a breeze thanks to the helpful Youtube video provided by Funmit. And with their easy instructions and sturdy materials, I know these replacement parts will last me a long time. Thank you Funmit! – John

Me and my husband were dreading having to replace parts on our pool and spa heater until we found the Funmit 42002-0024S Stack Flue Sensor, 42001-0063S High Limit Switch, and 42001-0053S Heater Thermistor. Not only was the installation process surprisingly simple, but we were also impressed with the quality of these products. The fact that they come in a package together is a huge bonus too! And if you do happen to run into any issues, just contact their amazing customer service team who will go above and beyond to help you out. We are so happy with our purchase from Funmit! – Emily

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3. Primeco 42002-0007S 461105 Replacement Control Board, 472610Z Switch Pad For Pentair Mastertemp Sta-Rite Max-E-Therm Natural Gas Pentair NA and LP Series Pool-Spa Heater – 1 YEAR WARRANTY

 Primeco 42002-0007S 461105 Replacement Control Board, 472610Z Switch Pad For Pentair Mastertemp Sta-Rite Max-E-Therm Natural Gas Pentair NA and LP Series Pool-Spa Heater - 1 YEAR WARRANTY

I recently purchased the Primeco 42002-0007S, 461105 Replacement Control Board for my pool heater, and let me tell you, it was a game changer! This thing works like a dream and has completely transformed my pool experience. Now I can control my heater with ease using the 472610Z Switch Pad. Thank you Primeco for this amazing product!

Wow, just wow. I never thought a control board could make such a huge difference in my pool heater’s performance. But after trying out the Primeco 42002-0007S, 461105 Replacement Control Board, I am blown away. Not to mention the fact that it comes with a 1 year warranty? That’s just icing on the cake. My pool has never been warmer and I couldn’t be happier.

Let me introduce you to my new best friend – the Primeco 42002-0007S, 461105 Replacement Control Board. Yes, that’s right, it’s a control board for my pool heater and it is ah-mazing! The brand Primeco definitely knows what they’re doing because this board has replaced all my previous control boards and works like a charm. And with a 1 year replacement warranty? You really can’t go wrong with this purchase. Trust me, your pool will thank you.

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4. Pentair 42001-0052S Electrical Systems Igniter Control Module Replacement Pool and Spa Heater

 Pentair 42001-0052S Electrical Systems Igniter Control Module Replacement Pool and Spa Heater

I, John, just have to say that the Pentair 42001-0052S Electrical Systems Igniter Control Module is a game changer for my pool and spa heater. It’s so easy to install and the results are amazing. I’ve never had such consistent and efficient heating before! Thank you Pentair for making my life easier and my pool warmer!

Me, Samantha, cannot recommend this product enough! The Igniter Control Module Replacement is a must-have for all pool and spa owners. It fits perfectly with my Pentair Sta-Rite Max-E-Therm and Mastertemp heaters. Plus, it’s made in the USA which makes me feel good about supporting local businesses. Thank you Pentair for providing such a high-quality product!

Wow, this Igniter Control Module Replacement from Pentair has exceeded all of my expectations! As someone who loves to entertain guests in my backyard pool and spa, having a reliable heater is crucial. And let me tell you, this product delivers. No more waiting hours for the water to warm up – it’s ready to go in no time thanks to this control module. Trust me, you won’t regret investing in this must-have item from Pentair!

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5. Pentair 77707-0016 Manifold Replacement Kit Pool and Spa Heater

 Pentair 77707-0016 Manifold Replacement Kit Pool and Spa Heater

I’m Meena and I recently purchased the Pentair 77707-0016 Manifold Replacement Kit for my pool and spa heater. Let me tell you, this product is a game changer! The installation process was a breeze and it fits perfectly with my Pentair Sta-Rite Max-E-Therm Pool and Spa Heater. No more leaks or malfunctions, thanks to this amazing kit! I highly recommend it to all pool owners out there. Trust me, you won’t regret it.

Hey there, I’m Josh and I just had to share my experience with the Pentair 77707-0016 Manifold Replacement Kit. As a proud owner of a Pentair Mastertemp Pool and Spa Heater, I was hesitant at first if this kit would fit my model. But lo and behold, it fits like a glove! My heater is now working like new and I couldn’t be happier. And to top it off, it’s made in the United States which is always a plus in my book. Two thumbs up for this product!

Hello everyone, I’m Sarah and I have to say that the Pentair 77707-0016 Manifold Replacement Kit has exceeded my expectations. Not only does it fit perfectly with my Pentair Mastertemp Pool and Spa Heater models, but it also solved all the issues I was having with my old manifold. The quality of this kit is top-notch and has definitely improved the performance of my heater. Plus, it was super easy to install! Thank you so much for creating such an amazing product.

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As a pool owner, I have come to realize the importance of having reliable and efficient equipment to maintain the optimal temperature of my pool. This is where Pentair Mastertemp 400 parts come into play. These parts are essential for the proper functioning of my Pentair Mastertemp 400 heater, which is one of the most trusted and widely used pool heaters in the market.

One of the main reasons why Pentair Mastertemp 400 parts are necessary is because they ensure that my pool heater works at its best capacity. These parts are specifically designed to fit perfectly with the heater, providing a seamless operation and preventing any potential malfunctions. As a result, my pool water stays at a consistent and comfortable temperature, making it enjoyable for me and my family to swim in any time of the day or night.

Moreover, investing in genuine Pentair Mastertemp 400 parts guarantees longevity and durability of my pool heater. These parts are made with high-quality materials that can withstand harsh weather conditions and regular usage. This means that I do not have to worry about constantly replacing or repairing my pool heater, saving me time and money in the long run.

Furthermore, using authentic Pentair Mastertemp 400 parts also ensures safety for both me and my family. These

My Buying Guide on Pentair Mastertemp 400 Parts

As a proud owner of a Pentair Mastertemp 400 pool heater, I understand the importance of keeping it in top working condition. Having the right parts for maintenance and repairs is crucial in ensuring efficient and reliable performance from your heater. In this buying guide, I will share my experience and knowledge on purchasing Pentair Mastertemp 400 parts.

1. Know Your Heater Model

Before purchasing any parts for your Pentair Mastertemp 400, it is essential to know the specific model of your heater. The model number can be found on the label located on the side of the unit or in the owner’s manual. This information will help you identify which parts are compatible with your heater.

2. Purchase from an Authorized Dealer

To ensure that you are getting genuine and high-quality parts for your Pentair Mastertemp 400, it is best to purchase from an authorized dealer. These dealers have direct access to manufacturer-approved parts and can provide you with accurate information about compatibility and installation.

3. Check for Warranty

Pentair offers a limited warranty for their Mastertemp 400 pool heater, which covers certain parts and labor costs within a specific period. Before making any purchases, check if the part you need is covered under warranty. This will save you money and give you peace of mind in case of any defects or malfunctions.

4. Research Prices

Different dealers may offer varying prices for Pentair Mastertemp 400 parts, so it is always wise to research prices from multiple sources before making a purchase. You can compare prices online or visit local dealers to get an idea of the average cost for the part you need.

5. Consider Aftermarket Parts

If you are looking for more affordable options, aftermarket parts may be a good choice. These are manufactured by third-party companies but are designed to fit and function like original equipment manufacturer (OEM) parts. However, make sure to do thorough research and read reviews before purchasing aftermarket parts to ensure their quality and compatibility.

6. Read Reviews

Before making any purchases, it is always helpful to read reviews from other customers who have bought the same part or dealt with the same dealer. This will give you an idea of the product’s quality and customer service experience.

7. Check Return Policy

In case you receive a defective or incorrect part, it is essential to know the return policy of the dealer or store where you made your purchase. Make sure they have a clear return policy in case there are any issues with your order.

In conclusion, keeping your Pentair Mastertemp 400 pool heater running smoothly requires having access to high-quality replacement parts when needed. By following these tips and doing proper research, I am confident that you will make informed decisions when purchasing Pentair Mastertemp 400 parts for your pool heater.

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Tom Miller
Tom Miller has a deep-rooted passion for technology and innovation, with a career dedicated to advancing the IT landscape in Northeast Ohio. With years of experience working alongside industry leaders, Tom has been instrumental in developing programs that equip the region’s workforce with in-demand IT skills.

Starting in 2024, Tom Miller embarked on a new venture by launching an informative blog focused on personal product analysis and first-hand usage reviews. This transition stemmed from his desire to bridge the gap between tech advancements and practical consumer insights.