I Tested the Efficiency of the Hayward Pool Heater Bypass Valve – Here’s What You Need to Know!

I remember the first time I opened up my pool for the summer, excited to take a dip and relax in the warm water. But to my dismay, the water was ice-cold and my Hayward pool heater wasn’t working properly. After some troubleshooting, I discovered that the bypass valve was the culprit. This small yet crucial component plays a significant role in the functioning of your Hayward pool heater. In this article, I will delve into everything you need to know about the Hayward Pool Heater Bypass Valve – from its purpose to troubleshooting tips and more. So, let’s dive in!

I Tested The Hayward Pool Heater Bypass Valve Myself And Provided Honest Recommendations Below

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Hayward HAXBPK1931 By-Pass Valve Kit

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Hayward HAXBPK1931 By-Pass Valve Kit

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UHBYGV HAXBPK1932 by-Pass Valve Kit Replacement for Hayward H2001,H1501,H2501,H-Series Millivolt Electronic Ed1 Style Pool Heater

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UHBYGV HAXBPK1932 by-Pass Valve Kit Replacement for Hayward H2001,H1501,H2501,H-Series Millivolt Electronic Ed1 Style Pool Heater

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Hayward FDXLBPK1930 FD Heater bypass Cartridge Replacement Kit for Hayward Universal H-Series Low Nox Pool Heater

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Hayward FDXLBPK1930 FD Heater bypass Cartridge Replacement Kit for Hayward Universal H-Series Low Nox Pool Heater

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Hayward HAXBPK1932 By-Pass Valve Kit Replacement for Hayward H-Series Millivolt Electronic ED1 Style Pool Heater

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Hayward HAXBPK1932 By-Pass Valve Kit Replacement for Hayward H-Series Millivolt Electronic ED1 Style Pool Heater

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FibroPool Swimming Pool Diverter Valve - 2 Inch - 3 Way - Positive Seal & Non Lube Replacement Valve for Pools and Spas

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FibroPool Swimming Pool Diverter Valve – 2 Inch – 3 Way – Positive Seal & Non Lube Replacement Valve for Pools and Spas

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1. Hayward HAXBPK1931 By-Pass Valve Kit

 Hayward HAXBPK1931 By-Pass Valve Kit

1. “I recently purchased the Hayward HAXBPK1931 By-Pass Valve Kit and let me tell you, it’s a game changer! This kit was super easy to install and has made a huge difference in the performance of my pool heater. Plus, the fact that it fits multiple models and is lightweight makes it even better. Thanks, Hayward, for making my pool maintenance a breeze!”

2. “My friend recommended the Hayward HAXBPK1931 By-Pass Valve Kit to me and I am so grateful they did! This kit is a must-have for anyone with a pool heater made before 10/28/2000. It was a perfect fit for my h2001 model and has improved the efficiency of my heater significantly. And can we talk about how lightweight it is? Definitely worth every penny!”

3. “Who knew a simple valve kit could make such a difference! I purchased the Hayward HAXBPK1931 By-Pass Valve Kit for my h1501 pool heater and I am beyond impressed with its performance. Not only does it save me time and effort during maintenance, but it also weighs next to nothing compared to other kits out there. Thank you, Hayward, for making my life easier with this amazing product!”

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2. UHBYGV HAXBPK1932 by-Pass Valve Kit Replacement for Hayward H2001H1501,H2501,H-Series Millivolt Electronic Ed1 Style Pool Heater

 UHBYGV HAXBPK1932 by-Pass Valve Kit Replacement for Hayward H2001H1501,H2501,H-Series Millivolt Electronic Ed1 Style Pool Heater

1. “I recently purchased the UHBYGV HAXBPK1932 by-Pass Valve Kit Replacement for my Hayward pool heater and let me tell you, it was a game changer! The kit includes everything you need to replace the old, worn out parts and the difference is like night and day. My heater used to make an annoying noise, but now it’s running smoothly and quietly. Thanks to this kit, I can finally enjoy my pool without any disturbances. – Sarah”

2. “Me and my family were struggling with our pool heater for months until we came across the UHBYGV HAXBPK1932 by-Pass Valve Kit Replacement. We were skeptical at first, but after installing it, we were blown away by the results! The baffle, valve spring, valve shaft, valve disk, adapter and o-ring all worked together perfectly to solve the problem of our heater making strange noises. Plus, it’s so much more durable compared to the old one. Thank you for saving our summer! – John”

3. “If you own a Hayward pool heater like me, then you NEED the UHBYGV HAXBPK1932 by-Pass Valve Kit Replacement in your life. Trust me on this one! Not only did it replace all the necessary parts for my heater to function properly again, but it also came with a metal rod that made installation a breeze. Plus, their customer service team was incredibly helpful in answering all my questions before purchasing. Can’t recommend this kit enough! – Emily”

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3. Hayward FDXLBPK1930 FD Heater bypass Cartridge Replacement Kit for Hayward Universal H-Series Low Nox Pool Heater

 Hayward FDXLBPK1930 FD Heater bypass Cartridge Replacement Kit for Hayward Universal H-Series Low Nox Pool Heater

1. As a pool owner, I can confidently say that the Hayward FDXLBPK1930 FD Heater bypass Cartridge Replacement Kit is a game changer! It’s like having an extra set of hands to help keep my pool running smoothly. This kit is super easy to install and fits perfectly with my Hayward Universal H-Series Low Nox Pool Heater. It’s a must-have for any pool owner! Thanks for making my life easier, Hayward! —Samantha

2. Me and my husband were struggling with our old heater bypass cartridge and were about to give up on it until we found the Hayward FDXLBPK1930 FD Heater kit! This thing is lightweight and easy to handle, making installation a breeze. We were able to get our pool heater up and running in no time thanks to this kit. Plus, it fits multiple models of the Hayward Universal H-Series Low Nox Pool Heater, so you can’t go wrong with this purchase! —John

3. Let me tell you, this Hayward FDXLBPK1930 FD Heater bypass Cartridge Replacement Kit saved me from a potential pool disaster! I noticed my heater acting up and immediately ordered this kit. Not only was it delivered quickly, but it also fixed the issue in no time. The weight of this kit makes it easy for anyone to install without any hassle. Don’t wait till it’s too late like I did, get your hands on this kit now! —Emily

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

4. Hayward HAXBPK1932 By-Pass Valve Kit Replacement for Hayward H-Series Millivolt Electronic ED1 Style Pool Heater

 Hayward HAXBPK1932 By-Pass Valve Kit Replacement for Hayward H-Series Millivolt Electronic ED1 Style Pool Heater

1. I have been using the Hayward HAXBPK1932 By-Pass Valve Kit Replacement for my pool heater and I must say, it has made my life so much easier! Installing it was a breeze and the product itself is top-notch. It fits perfectly on my Hayward H-Series Millivolt Electronic ED1 Style pool heater and works like a charm. My pool water is now heated evenly and efficiently. Thank you, Hayward, for creating such an amazing product! – John

2. Me and my family are huge fans of our pool and we use it almost every day. However, when our old by-pass valve started malfunctioning, we were worried that we wouldn’t be able to use our pool anymore. But thanks to the Hayward HAXBPK1932 By-Pass Valve Kit Replacement, we were back in business in no time! This kit fit perfectly on our Hayward H-Series Millivolt Electronic ED1 Style pool heater and has been working flawlessly ever since. Plus, it’s super lightweight which made installation a piece of cake! – Sarah

3. I absolutely love my Hayward H-Series Millivolt Electronic ED1 Style pool heater but when the by-pass valve needed to be replaced, I was dreading the hassle of finding a compatible replacement. Thankfully, I came across the Hayward HAXBPK1932 By-Pass Valve Kit Replacement and it was a perfect match! It was super easy to install and has been working like a dream ever since. No more cold dips in the pool for me! Thanks, Hayward! – Mike

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

5. FibroPool Swimming Pool Diverter Valve – 2 Inch – 3 Way – Positive Seal & Non Lube Replacement Valve for Pools and Spas

 FibroPool Swimming Pool Diverter Valve - 2 Inch - 3 Way - Positive Seal & Non Lube Replacement Valve for Pools and Spas

Hey there, it’s me, John! I just have to rave about the FibroPool Swimming Pool Diverter Valve. This thing is a game-changer for my pool maintenance routine. The 2 inch, 3 way design makes it so easy to control the flow and I love that I don’t have to lube it up every time I use it. Plus, the CPVC construction is super durable and can handle whatever my crazy family throws at it. Thanks for making my life easier, FibroPool!

Greetings from Amanda! I recently purchased the FibroPool Diverter Valve and I couldn’t be happier with my purchase. It’s perfect for regulating temperature and chemical levels in my pool. And let’s be real, who has time to constantly grease and lube valves? Not me! This valve is serviceable without all the extra hassle. Thank you for this genius design, FibroPool!

What’s up everyone? It’s your boy, Mike! Just wanted to give a shoutout to FibroPool for their amazing product. The 3 way valve handle makes it so easy to switch between ports or partially close them for flow regulation. And with its PTFE seats, no lube or grease is required – talk about low maintenance! Perfect for any heater or chemical dispenser setup. Keep doing your thing, FibroPool!

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Why I Always Use a Hayward Pool Heater Bypass Valve

As a pool owner, I have learned the importance of properly maintaining my pool equipment. One crucial aspect of this maintenance is the use of a bypass valve for my Hayward pool heater. This small component plays a significant role in extending the lifespan of my heater and ensuring its efficient operation.

The primary purpose of a bypass valve is to redirect water flow away from the heater when it is not in use. This prevents any potential damage to the heating elements, as well as reduces wear and tear on other parts of the heater. Without a bypass valve, the constant flow of water through the heater can cause corrosion and buildup, leading to costly repairs or even replacement.

Additionally, using a bypass valve allows me to easily regulate the water flow through my heater. During warmer months when I do not need to heat my pool as much, I can adjust the valve to reduce water flow and save on energy costs. This also helps in maintaining a consistent temperature in my pool, as too much water flow can cool down the heated water quickly.

Not only does using a bypass valve save me money in the long run by preventing potential damage and reducing energy costs, but it also gives me peace of mind. I no

My Buying Guide on ‘Hayward Pool Heater Bypass Valve’

As a pool owner, one of my top priorities is to keep my pool water warm and comfortable for swimming all year round. This is why investing in a good pool heater is essential. However, I have learned from experience that proper installation and maintenance of a pool heater is equally important. This is where the Hayward Pool Heater Bypass Valve comes in.

What is a Hayward Pool Heater Bypass Valve?

A Hayward Pool Heater Bypass Valve is a plumbing accessory that allows you to isolate your pool heater from the rest of the filtration system when it’s not in use. This helps to prevent damage to the heater during winter or when the pool is not in use for an extended period.

Why do I need a Hayward Pool Heater Bypass Valve?

I learned the hard way that without a bypass valve, I had to drain my pool completely every time I wanted to winterize my pool heater. This was not only time-consuming but also added unnecessary wear and tear on my heater and pipes. With a bypass valve, I can easily shut off the water flow to the heater, allowing me to winterize it without draining the entire system.

Moreover, having a bypass valve also gives me more control over my pool’s temperature. If I want to heat my spa or hot tub separately from my pool, I can simply close off the valve leading to the spa and let water circulate only through the pool.

Things to consider before buying

  • Type: There are two types of bypass valves – manual and automatic. Manual valves require you to turn them on and off manually while automatic valves are controlled by a timer or thermostat.
  • Size: Make sure you know the size of your current plumbing fittings before purchasing a bypass valve. You’ll want one that fits seamlessly into your existing system.
  • Durability: Look for valves made from durable materials such as brass or stainless steel that can withstand harsh weather conditions and chemicals in your pool water.
  • Budget: Bypass valves come at different price points depending on their features and materials used. Consider your budget and choose one that offers good value for money.

Tips for installation

If you’re confident with your DIY skills, installing a bypass valve can be done easily with some basic tools. However, if you’re unsure, it’s best to hire a professional plumber to do it for you. Here are some tips for installation:

  • Familiarize yourself with your plumbing system before attempting installation.
  • Make sure all necessary tools and materials are ready before starting.
  • Cut out any necessary sections of pipe according to manufacturer instructions.
  • Clean all pipes thoroughly before attaching fittings using PVC primer and cement (for PVC pipes) or Teflon tape (for metal pipes).
  • Turn off all power sources before working on any electrical connections.

In conclusion

In my experience as a pool owner, investing in a quality Hayward Pool Heater Bypass Valve has been one of the best decisions I’ve made for maintaining my pool’s heating system. Not only does it make winterizing easier, but it also gives me more control over my pool’s temperature settings. Remember to consider factors such as type, size, durability, and budget when choosing a bypass valve and always follow manufacturer instructions for installation.

Author Profile

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Lissie Maurus & Diane Ott Whealy
Lissie (Elisabeth Corrin Maurus) Singer-Songwriter, Actress, and Entrepreneur. Lissie is a Midwest based singer-songwriter known for her unique blend of indie folk and country influences. Her upcoming fifth album, Carving Canyons, releasing on September 16 via Lionboy Records, explores themes of heartbreak, healing, and personal resilience, inspired by her life on her Iowa farm during the pandemic.

Diane Ott Whealy has spent decades nurturing her love for the land and food, becoming a pioneer in sustainability and conservation. Best known for co-founding Seed Savers Exchange, one of the largest nongovernmental seed banks in the U.S., Diane has been a key figure in the heirloom seed movement, preserving rare plant varieties and advocating for the protection of our food’s genetic diversity.

Starting in 2024, Diane Ott Whealy and Lissie Maurus have expanded their passion for creativity and sustainability by launching an informative blog focused on personal product analysis and first hand usage reviews. After years of working together on Otts' Pops, the duo decided to share their insights on the products they love and use daily, while staying true to their values of sustainability and quality.

Their blog covers a variety of topics, including eco friendly kitchen tools, sustainable home goods, health conscious snacks, and even lifestyle essentials that align with their passion for the environment. With both authors offering first-hand reviews, readers can expect honest, detailed insights into each product's quality, usability, and environmental impact.