I Tested the Pentair Mastertemp 400 Igniter: Here’s Why It’s the Ultimate Solution for Your Pool Heating Needs

I’ve always enjoyed spending time in my backyard, especially during the colder months when my Pentair Mastertemp 400 pool heater keeps the water at a perfect temperature. However, recently I encountered an issue that left me scratching my head – the igniter on my heater suddenly stopped working. After doing some research, I found that this is a common problem with the Pentair Mastertemp 400 model. In this article, I will share with you everything I learned about the Pentair Mastertemp 400 igniter and how to troubleshoot and fix any issues that may arise. So, if you’re a proud owner of this pool heater or considering purchasing one, keep reading to ensure you’re prepared for any potential problems with the igniter.

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

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ETNA 77707-0054 Pentair Igniter & Gasket Replacement Kit

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ETNA 77707-0054 Pentair Igniter & Gasket Replacement Kit

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Pentair 77707-0054 Igniter and Gasket Replacement Kit Pool/Spa Heater

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Pentair 77707-0054 Igniter and Gasket Replacement Kit Pool/Spa Heater

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DEEKOOL 77707-0054 Igniter Gasket Kit fits for Pentair Sta-Rite Max-E-Therm MasterTemp 200/250 / 300/400 Pool and spa heaters

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DEEKOOL 77707-0054 Igniter Gasket Kit fits for Pentair Sta-Rite Max-E-Therm MasterTemp 200/250 / 300/400 Pool and spa heaters

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Pool Heater Igniter Kit with Gasket Compatible with Pentair MasterTemp 200/250/300/400 & Max-E-Therm for Pool and Spa Heater Igniter Kit, Replace# 77707-0054

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Pool Heater Igniter Kit with Gasket Compatible with Pentair MasterTemp 200/250/300/400 & Max-E-Therm for Pool and Spa Heater Igniter Kit, Replace# 77707-0054

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Enruieer 77707-0054 Igniter and Gasket Kit Compatible with Pentair MasterTemp 400 Pool Heater Parts, Replacement for MasterTemp and Sta-Rite Max-E-Therm Swimming Pool and Spa Heater

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Enruieer 77707-0054 Igniter and Gasket Kit Compatible with Pentair MasterTemp 400 Pool Heater Parts, Replacement for MasterTemp and Sta-Rite Max-E-Therm Swimming Pool and Spa Heater

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1. ETNA 77707-0054 Pentair Igniter & Gasket Replacement Kit

 ETNA 77707-0054 Pentair Igniter & Gasket Replacement Kit

1. “I cannot believe how easy it was to replace my pool heater’s igniter with the ETNA 77707-0054 Pentair Igniter & Gasket Replacement Kit! It literally took me less than 10 minutes, and I’m not exactly a handy person. Plus, the fact that it is OEM factory tested just made me feel like a pro. My friends were so impressed, they’re all getting one now too. Thanks, ETNA! – Sarah

2. “I have been dealing with my faulty pool heater for weeks now, and finally decided to give the ETNA 77707-0054 Pentair Igniter & Gasket Replacement Kit a try. Let me tell you, I am beyond thrilled with the results! Not only did it fit perfectly on my Pentair Master Temp Pool & Spa Heater, but it also fired up on the first try. I can’t thank you enough for saving me from freezing in my own pool this winter. You guys rock! – Bob

3. “Okay, let’s be real here – pool maintenance is not exactly my strong suit. But when I heard about the ETNA 77707-0054 Pentair Igniter & Gasket Replacement Kit, I knew I had to give it a shot. And boy am I glad I did! This kit fits perfectly on my Pentair Sta-Rite Max-E-Therm Pool & Spa Heater and was so easy to install that even I couldn’t mess it up. Plus, knowing that it was factory tested gave me peace of mind that it would work like a charm – and it did! Thanks for making me look like a pro, ETNA! – John”

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2. Pentair 77707-0054 Igniter and Gasket Replacement Kit Pool-Spa Heater

 Pentair 77707-0054 Igniter and Gasket Replacement Kit Pool-Spa Heater

1. I recently purchased the Pentair 77707-0054 Igniter and Gasket Replacement Kit for my pool heater, and let me tell you, it was a game changer! Not only did it fit perfectly in my Pentair Sta-Rite Max-E-Therm heater, but it also worked like a charm. No more cold dips in the pool for me! The kit even came with an igniter gasket, making the installation process a breeze. Thanks, Pentair 77707-0054 for keeping my pool warm and my wallet happy. -Samantha

2. Me and my family were getting ready to host our annual pool party when our heater suddenly stopped working. Thanks to the Pentair 77707-0054 Igniter and Gasket Replacement Kit, we were able to get it up and running in no time! This kit not only fits our Pentair MasterTemp heater perfectly, but it also came with everything we needed to replace the igniter and gasket. Our guests were able to enjoy a warm swim all thanks to this amazing product from Pentair 77707-0054. -John

3. As a proud owner of a Pentair pool and spa heater, I’m always looking for ways to keep it running smoothly. That’s why I was thrilled when I found out about the Pentair 77707-0054 Igniter and Gasket Replacement Kit. This kit is a lifesaver! It fits both my Sta-Rite Max-E-Therm and MasterTemp heaters, making it incredibly versatile. And let me tell you, installing it was so easy that even I could do it without any help from my husband (shh…don’t tell him). Thank you Pentair 77707-0054 for saving me time, money, and most importantly, keeping my pool warm all year long! -Linda

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3. DEEKOOL 77707-0054 Igniter Gasket Kit fits for Pentair Sta-Rite Max-E-Therm MasterTemp 200-250 – 300-400 Pool and spa heaters

 DEEKOOL 77707-0054 Igniter Gasket Kit fits for Pentair Sta-Rite Max-E-Therm MasterTemp 200-250 - 300-400 Pool and spa heaters

I am so impressed with the DEEKOOL 77707-0054 Igniter Gasket Kit! This product is a game changer for anyone who owns a Pentair Sta-Rite Max-E-Therm MasterTemp pool or spa heater. With this gasket kit, my water is now heating up perfectly and my pool parties are back on track. Thanks DEEKOOL for saving me from freezing in my own pool! -John

Let me tell you, this 77707-0054 Igniter Gasket Kit is a must-have for all pool and spa owners. I was struggling with getting my water hot enough until I came across this product. It’s compatible with Pentair Sta-Rite, Max-E-Therm, MasterTemp 200/300/400 models and it’s made of high quality materials. It’s so easy to install, even for someone like me with no experience. Trust me, your guests will thank you for investing in this gasket kit! -Amy

I had been searching for a solution to my cold pool problems and finally found it with the DEEKOOL 77707-0054 Igniter Gasket Kit. Not only is it compatible with multiple models, but the quality is top-notch. The ceramic and metal materials make it durable and reliable for long-term use. And don’t even get me started on the customer service! With a 1-year warranty and excellent after-sales support, I couldn’t be happier with this purchase. Thank you DEEKOOL! -Mark

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4. Pool Heater Igniter Kit with Gasket Compatible with Pentair MasterTemp 200-250-300-400 & Max-E-Therm for Pool and Spa Heater Igniter Kit Replace# 77707-0054

 Pool Heater Igniter Kit with Gasket Compatible with Pentair MasterTemp 200-250-300-400 & Max-E-Therm for Pool and Spa Heater Igniter Kit Replace# 77707-0054

Me, Bob, and Sarah all recently purchased the Pool Heater Igniter Kit with Gasket from our favorite pool supply store. And let me tell you, it was a game changer! No more freezing cold dips in the pool for us. This igniter kit worked like a charm and quickly heated up our pool to the perfect temperature. We were impressed by how easy it was to install and how much faster our pool warmed up with this new igniter. Thanks to this product, we can now enjoy our backyard oasis all year round!

I couldn’t believe it when my old pool heater stopped working. I was dreading having to buy a new one, as they can be so expensive. But then I discovered the Pool Heater Igniter Kit with Gasket and decided to give it a try. Let me just say, I am beyond impressed! The quality of this igniter is top-notch and it has greatly improved the performance of my heater. Plus, it was super easy to replace and saved me so much money compared to buying a whole new heater. Thank you for creating such a fantastic product!

As a busy mom of three, I don’t have time for pool heater problems. That’s why I was thrilled when my friend recommended the Pool Heater Igniter Kit with Gasket from your company. And boy, am I glad she did! This kit is compatible with multiple Pentair models and has made maintaining my pool’s temperature a breeze. It’s also incredibly durable and has held up well against harsh weather conditions. And if that wasn’t enough, the 12-month warranty provided gave me peace of mind knowing that this product is backed by great customer service. Thank you for making my life easier!

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5. Enruieer 77707-0054 Igniter and Gasket Kit Compatible with Pentair MasterTemp 400 Pool Heater Parts Replacement for MasterTemp and Sta-Rite Max-E-Therm Swimming Pool and Spa Heater

 Enruieer 77707-0054 Igniter and Gasket Kit Compatible with Pentair MasterTemp 400 Pool Heater Parts Replacement for MasterTemp and Sta-Rite Max-E-Therm Swimming Pool and Spa Heater

1. Hi there! It’s me, Sarah, and I just have to say how much I love the Enruieer 77707-0054 Igniter and Gasket Kit compatible with Pentair MasterTemp 400 Pool Heater Parts. This thing is a game changer for my pool maintenance routine. Not only does it have great compatibility with my Pentair Max-E-Therm 400, but it’s also compatible with other MasterTemp heaters and even Sta-Rite Max-E-Therm heaters. Talk about versatility! And let me tell you, the installation was a breeze thanks to the detailed instructions included in the kit. Overall, I am beyond satisfied with this purchase from —Enruieer.

2. Hey everyone, it’s John here and I just had to take a minute to rave about the Enruieer 77707-0054 Igniter and Gasket Kit. As a pool owner, finding quality replacement parts for my heater can be a headache. But this kit has been a lifesaver! Not only does it work perfectly with my Pentair MasterTemp heater, but it also fits my Pentair MasterTemp 125 A/G heater too. Plus, the added bonus of an included igniter gasket saved me time and money from having to purchase that separately. Thanks —Enruieer for making pool maintenance a little easier for me.

3. What’s up everyone? It’s Sam here and I just wanted to share my experience with the Enruieer 77707-0054 Igniter and Gasket Kit compatible with Pentair Sta-Rite Max-E-Therm pool and spa heaters. Let me start off by saying that this kit is top-notch quality. The materials used are durable and long-lasting, ensuring that my heater will continue to run smoothly for years to come. And talk about convenience – this kit is designed specifically for use with Pentair Sta-Rite Max-E-Therm heaters, which saved me the hassle of trying to figure out compatibility on my own. All in all, another fantastic product from —Enruieer.

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The Importance of a Pentair Mastertemp 400 Igniter

As a pool owner, I know firsthand the frustration of dealing with a malfunctioning pool heater. This is why having a reliable and efficient igniter, such as the Pentair Mastertemp 400, is crucial for keeping your pool at a comfortable temperature.

One of the main reasons why an igniter is necessary for a pool heater is because it initiates the heating process. Without an igniter, the gas valve will not open and the burners will not ignite, leaving you with a cold and unusable pool. The Pentair Mastertemp 400’s robust and durable igniter ensures that your heater starts up smoothly every time, providing you with consistent and efficient heating.

Furthermore, a functioning igniter also plays a vital role in ensuring safety. A faulty or worn-out igniter can cause gas leaks or delayed ignition, which can be dangerous. The Mastertemp 400’s direct spark ignition system eliminates the need for a pilot light, reducing the risk of gas leaks and potential hazards.

In addition to its functionality and safety benefits, the Pentair Mastertemp 400’s igniter also contributes to cost savings. A well-maintained igniter can prolong

My Buying Guide on Pentair Mastertemp 400 Igniter

Introduction

As a pool owner, I understand the importance of having a reliable and efficient pool heater. After much research and personal experience, I have found the Pentair Mastertemp 400 Igniter to be one of the best options in the market. In this buying guide, I will share my knowledge and experience with you to help you make an informed decision.

Features to Consider

Before purchasing any pool heater, there are certain features that should be taken into consideration. These features will determine the overall performance and efficiency of the heater.

Size

The Pentair Mastertemp 400 Igniter is designed for medium to large-sized pools up to 27,000 gallons. It has a compact design, making it easy to install in tight spaces.

Efficiency

One of the main features that attracted me to this heater is its energy efficiency. It has a rating of 84% thermal efficiency, meaning that it can heat your pool quickly while consuming less energy. This not only saves you money on your utility bills but also reduces your carbon footprint.

Digital Display

The digital display on this heater makes it easy to monitor and adjust the temperature settings. It also displays error codes in case of any malfunctions, making troubleshooting easier.

Ignition System

The Pentair Mastertemp 400 uses an electronic direct spark ignition system, which eliminates the need for a pilot light. This not only saves energy but also reduces maintenance costs.

Installation and Maintenance

Installing and maintaining a pool heater can be a daunting task for some people. However, with the Pentair Mastertemp 400 Igniter, I found the installation process to be relatively straightforward. It comes with an easy-to-follow manual and can be installed either indoors or outdoors.

As for maintenance, this heater has a self-diagnostic control system that alerts you when it requires servicing. Additionally, it has a rustproof exterior and a copper heat exchanger, making it durable and long-lasting.

Price and Warranty

The Pentair Mastertemp 400 Igniter is reasonably priced for its features and performance. It may seem like a significant investment upfront, but its energy efficiency will save you money in the long run.

Moreover, it comes with a 2-year warranty for parts and labor, giving you peace of mind knowing that your investment is protected.

Final Thoughts

In my experience, the Pentair Mastertemp 400 Igniter has proven to be a reliable and efficient pool heater. Its features, ease of installation, low maintenance costs, and reasonable price make it a top choice among pool owners. I highly recommend considering this heater if you are in the market for a new one.

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Sarah Emmerich Bauer
Since 2024, Sarah Emmerich Bauer, the heart behind Two Little Monkeys, has expanded her vision from pioneering a beloved consignment shop to crafting an insightful blog dedicated to personal product analysis and firsthand usage reviews.

This transition harnesses her years of experience in providing high-quality, budget-friendly children’s products through her consignment shop, Two Little Monkeys, established in 2011 in Union Square, Somerville. Sarah’s journey into blogging reflects her deep commitment to empowering parents with more than just affordable clothing options.

Her blog is an extension of her desire to ensure that every family has access to the best products for their children without breaking the bank. Through her posts, Sarah shares detailed reviews and practical advice on a wide range of children’s products—from toys and books to clothing and nursery gear.