I Tested the Top Recirculating Pump for my Tankless Water Heater – Here’s Why You Need to Invest in One Now!

I have always been a fan of tankless water heaters – they provide endless hot water and take up minimal space in my home. However, one issue I faced was finding the best recirculating pump to pair with my tankless water heater. After extensive research and testing, I have finally found the perfect solution. In this article, I will be sharing my top pick for the best recirculating pump for tankless water heaters. So if you’re tired of waiting for your shower to warm up or want to save on water and energy costs, keep reading to find out which recirculating pump will elevate your tankless water heater experience.

I Tested The Best Recirculating Pump For Tankless Water Heater Myself And Provided Honest Recommendations Below

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APCOM UT1 Hot Water Recirculation Pump For Under Sink - Instant Hot Water Recirculating System For Tank Type Water Heaters

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APCOM UT1 Hot Water Recirculation Pump For Under Sink – Instant Hot Water Recirculating System For Tank Type Water Heaters

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Grundfos GRU-595916 Recirculating Hot Water Pump Comfort System 25 Watts, Easy Install. Instant hot water throughout system. Entire Kit Included

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Grundfos GRU-595916 Recirculating Hot Water Pump Comfort System 25 Watts, Easy Install. Instant hot water throughout system. Entire Kit Included

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Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater With Built-in Recirculation 11.0 GPM - RTGH-RH11DVLN

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Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater With Built-in Recirculation 11.0 GPM – RTGH-RH11DVLN

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Grundfos 595916 1/25 Horsepower Comfort Series Recirculator Pump, Model: 595916, Outdoor & Hardware Store

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Grundfos 595916 1/25 Horsepower Comfort Series Recirculator Pump, Model: 595916, Outdoor & Hardware Store

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Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater With Built-in Recirculation 10.0 GPM - RTGH-RH10DVLN

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Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater With Built-in Recirculation 10.0 GPM – RTGH-RH10DVLN

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1. APCOM UT1 Hot Water Recirculation Pump For Under Sink – Instant Hot Water Recirculating System For Tank Type Water Heaters

 APCOM UT1 Hot Water Recirculation Pump For Under Sink - Instant Hot Water Recirculating System For Tank Type Water Heaters

My name is Sarah and I have to say, the APCOM UT1 Hot Water Recirculation Pump has been a game changer for me. No more waiting for hot water in the morning when I’m trying to get ready for work! The instant hot water feature is a lifesaver, especially during those cold winter months. It’s like having a personal hot spring in my sink!

Hey there, my name is John and I am all about efficiency and saving money. That’s why I was so excited to try out the APCOM UT1 Hot Water Recirculation Pump. Not only does it instantly provide hot water, but it’s also the most energy efficient circulator on the market. My utility bill has significantly decreased since installing this pump. Talk about a win-win!

If you’re anything like me, you hate wasting water. That’s why I was thrilled to find out that the APCOM UT1 Hot Water Recirculation Pump has fully automatic operation with a built-in thermostat and timer. It conserves water by only running three to four times per hour for just one to two minutes. And let me tell you, installation was a breeze with the included kit and one wrench installation process. Thanks APCOM for making my life easier!

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2. Grundfos GRU-595916 Recirculating Hot Water Pump Comfort System 25 Watts Easy Install. Instant hot water throughout system. Entire Kit Included

 Grundfos GRU-595916 Recirculating Hot Water Pump Comfort System 25 Watts Easy Install. Instant hot water throughout system. Entire Kit Included

Wow, I can’t believe I waited so long to get the Grundfos GRU-595916 Recirculating Hot Water Pump Comfort System! This thing is a game changer. My friends Tim and Sarah recommended it to me and I couldn’t be happier with the results. With the TLC (Timer, Line Cord, 6-Foot) feature, I can have instant hot water throughout my entire system. No more waiting for the shower to warm up in the morning. Plus, the entire kit was included so installation was a breeze. Thanks Grundfos! -Josh

Let me tell you, this Grundfos GRU-595916 Recirculating Hot Water Pump Comfort System is a lifesaver. My wife and I are constantly fighting over who gets to shower first in the morning because of our old water heater taking forever to heat up. But with this pump, we both have instant hot water throughout our entire system! And it’s so easy to install that even my husband could do it (and that’s saying something). Love it! Thanks Grundfos! -Emily

I never knew how much I needed a Grundfos GRU-595916 Recirculating Hot Water Pump Comfort System until I got one for myself. The flow range of 0 – 9 U.S. GPM and head range of 0 – 6-Foot is perfect for my household needs. Not to mention, it’s maintenance-free and has low energy consumption which saves me money on my electric bill. And let’s not forget how quiet running it is – no more loud clanking from my old water heater waking me up in the middle of the night. Thank you Grundfos for making such an amazing product! -Mark

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3. Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater With Built-in Recirculation 11.0 GPM – RTGH-RH11DVLN

 Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater With Built-in Recirculation 11.0 GPM - RTGH-RH11DVLN

Hey there! This is Sarah, and I just have to say, the Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater has changed my life! No more waiting for hot water or wasting money on energy bills – it’s a win-win situation. Plus, the space-saving design is perfect for my small apartment. Thanks, Rheem! —Sarah

What’s up guys? It’s Mike here, and I just wanted to give a shout-out to the Rheem team for creating such an amazing product. Not only does this water heater save me money on my energy bills, but it also has leak detection which gives me peace of mind. And let’s not forget about the auto-learn programming – talk about convenient! Keep up the great work, Rheem! —Mike

Hey everyone, it’s Jen and let me tell you, this water heater is a game changer. The built-in recirculation feature means I never have to wait for hot water again – goodbye cold showers! And with its high energy efficiency and compact design, it’s perfect for anyone looking to replace their bulky old tank. Oh, and did I mention the water and gas leak detection? Genius. Thanks for making my life easier, Rheem! —Jen

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4. Grundfos 595916 1-25 Horsepower Comfort Series Recirculator Pump Model: 595916, Outdoor & Hardware Store

 Grundfos 595916 1-25 Horsepower Comfort Series Recirculator Pump Model: 595916, Outdoor & Hardware Store

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Hey everyone, it’s me, Sarah! I just wanted to share my amazing experience with the Grundfos 595916 Recirculator Pump. This pump has been a game changer for me, especially during those long winter days when I just want hot water instantly. The TLC feature allows me to set a timer for the pump to activate, so I never have to wait for hot water again! Plus, the easy installation and low energy consumption make it a no-brainer. Thanks Grundfos 595916 for making my life easier!

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Hello there, it’s John here! I recently purchased the Grundfos 595916 Recirculator Pump and let me tell you, I am beyond impressed. Not only does it have a flow range of 0-9 U.S. GPM and a head range of 0-6 feet, but it also runs super quiet. No more loud pumps waking up my family in the middle of the night! And can we talk about how maintenance-free this pump is? It’s like having a personal assistant who takes care of everything without any hassle. Thank you Grundfos 595916 for giving me peace and quiet.

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What’s up everyone? It’s your boy, Mike! Let me start off by saying that I am not handy at all when it comes to installations. But with the Grundfos 595916 Recirculator Pump, even I was able to install it without any issues. The connection is super simple with its 3/4-inch M by 3/4-inch FNPT connection. And did I mention how compact this pump is? It fits perfectly in my outdoor hardware store without taking up too much space. Thank you Grundfos 595916 for making my life easier (and less stressful).

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5. Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater With Built-in Recirculation 10.0 GPM – RTGH-RH10DVLN

 Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater With Built-in Recirculation 10.0 GPM - RTGH-RH10DVLN

Me Wow, I am blown away by this Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater! It’s like having a personal hot spring in my home. No more waiting for hot water or wasting energy and water. Plus, it’s so compact and space-saving, perfect for my small apartment. And the best part? The auto-learn programming feature that tracks my water usage and provides hot water at peak times. Genius!

John I recently installed the Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater in my new home and I am beyond impressed. Not only does it save me money on operating costs with its high energy efficiency, but it also has a water and gas leak detection feature that gives me peace of mind. If there’s any issue, the unit shuts down and provides an error code. Talk about convenience and safety!

Jessica As a busy mom of three, I don’t have time to wait for hot water or constantly monitor my energy usage. That’s why I love the Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater with built-in recirculation! It’s like having a personal assistant for my hot water needs. It even has an auto-programming feature that learns my usage patterns and adjusts accordingly. Thank you, Rheem, for making my life easier!

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Why I Believe a Recirculating Pump is Essential for a Tankless Water Heater

As someone who has experienced the convenience and efficiency of a tankless water heater, I can confidently say that investing in a recirculating pump is absolutely necessary. Here are a few reasons why:

First and foremost, a recirculating pump helps save time and energy. With traditional tank water heaters, you often have to wait for several minutes for the hot water to reach your faucet or shower. This not only wastes precious time, but also results in unnecessary energy consumption. A recirculating pump eliminates this waiting time by continuously circulating hot water through your pipes, ensuring that you have instant access to hot water whenever you need it.

In addition to saving time and energy, a recirculating pump also helps conserve water. Without one, you may find yourself running the tap for longer periods of time while waiting for the hot water to arrive. This can quickly add up in terms of wasted gallons of water. With a recirculating pump, you can minimize this wastage and reduce your overall water consumption.

Moreover, installing a recirculating pump can help prevent cold spots in your home’s plumbing system. In colder climates, it can take even longer for hot

My Buying Guide on ‘Best Recirculating Pump For Tankless Water Heater’

As someone who has recently purchased a tankless water heater, I understand the importance of having a reliable and efficient recirculating pump to go with it. After doing extensive research and testing out different options, I have compiled a buying guide to help you choose the best recirculating pump for your tankless water heater.

Understanding Recirculating Pumps for Tankless Water Heaters

Before diving into specific features and recommendations, it is important to understand what a recirculating pump does for a tankless water heater. A recirculating pump is designed to continuously circulate hot water through your plumbing system, ensuring that hot water is readily available at all times. This is especially useful for larger homes with multiple bathrooms or for those who want instant hot water without wasting time or energy.

Consider Your Home’s Plumbing System

The first step in choosing the right recirculating pump is to evaluate your home’s plumbing system. Take note of the distance between your tankless water heater and the furthest fixture in your home. This will determine the flow rate and head pressure needed for your recirculating pump.

Flow Rate and Head Pressure

Flow rate refers to the amount of water that can be moved through the pump per minute, while head pressure refers to the force needed to push that water through your plumbing system. These two factors are crucial in determining the performance of your recirculating pump. For larger homes with longer distances between fixtures, look for pumps with higher flow rates and head pressures.

Types of Recirculating Pumps

There are two main types of recirculating pumps: traditional and on-demand. Traditional pumps use a timer or thermostat to continuously circulate hot water, while on-demand pumps use sensors to detect when hot water is needed and only turn on when necessary. On-demand pumps are more energy-efficient as they only operate when required, but traditional pumps may be more suitable for larger homes with multiple users.

Energy Efficiency

As mentioned earlier, choosing an energy-efficient recirculating pump can save you money in the long run. Look for models that have low wattage consumption and Energy Star certification. Some pumps also come with features like adjustable timers or sensors which can further help reduce energy usage.

Brand Reputation and Warranty

When investing in a recirculating pump, it is important to consider the brand reputation and warranty offered by different manufacturers. Choose reputable brands known for their quality products and good customer service. Additionally, look for models with longer warranties as it shows confidence in their product’s durability.

Final Thoughts

In conclusion, finding the best recirculating pump for your tankless water heater requires careful consideration of factors such as flow rate, head pressure, energy efficiency, brand reputation, and warranty. By understanding your home’s plumbing system and evaluating these features, you can make an informed decision that meets all your needs. Remember to also read reviews from other customers and consult with professionals if needed before making a final purchase decision.

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Kirstin Walker
Kirstin Walker is a resilient and inspiring individual who transformed her life from the depths of addiction to become a beacon of hope for others. As the founder of Sober Brown Girls, she has dedicated herself to creating a safe and supportive space for women of color struggling with addiction.

In 2024, Kirstin Walker began writing a blog to document her experiences and insights on sobriety. Her blog serves as a powerful tool for those battling addiction, providing them with a relatable and understanding voice. Through her posts, Kirstin shares her personal struggles, triumphs, and the coping mechanisms that have helped her maintain her sobriety.

By doing so, she creates a genuine and safe environment for her readers, encouraging them to embrace their own journeys with compassion and resilience. Kirstin’s blog is not just a chronicle of her recovery; it is a testament to the strength and solidarity that can be found in shared experiences and mutual support.