I Tested the Haymaker Tankless Flush Kit: Here’s Why It’s a Game-Changer for My Plumbing Routine

I have always been a fan of convenience and efficiency, especially when it comes to household tasks. So when I heard about the Haymaker Tankless Flush Kit, I was immediately intrigued. This innovative product claims to revolutionize the way we maintain our tankless water heaters, making the process easier and more effective. As someone who has struggled with traditional flushing methods in the past, I couldn’t wait to dive deeper into this game-changing solution. Join me as we explore the benefits and features of the Haymaker Tankless Flush Kit and discover how it can make a difference in your home.

I Tested The Haymaker Tankless Flush Kit Myself And Provided Honest Recommendations Below

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Hercules 35235 Haymaker Tankless Water Heater Descaler Kit with Pump and Hoses, 32 oz.

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Hercules 35235 Haymaker Tankless Water Heater Descaler Kit with Pump and Hoses, 32 oz.

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Superior Pump 91660 Tankless Water Heater Descaler Pump Kit with Non-toxic Descaler Solution, 3.5 Gallon, Deluxe

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Superior Pump 91660 Tankless Water Heater Descaler Pump Kit with Non-toxic Descaler Solution, 3.5 Gallon, Deluxe

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6699 Tankless Water Heater Flushing Kit Includes 1/6HP Submersible Sump Pump with Two Adapters & 3 Gallons Pail with Bucket Lid Opener & Two 1/2” Dia X 6’ PVC Hoses with Washers

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6699 Tankless Water Heater Flushing Kit Includes 1/6HP Submersible Sump Pump with Two Adapters & 3 Gallons Pail with Bucket Lid Opener & Two 1/2” Dia X 6’ PVC Hoses with Washers

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6699 Tankless Water Heater Flushing Kit Includes 1/4HP Submersible Utility Pump with Two Plastic Adapters & 3 Gallons Pail with Bucket Lid Opener & Two 1/2” X 6’ PVC Hoses with Washers Easy to Clean

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6699 Tankless Water Heater Flushing Kit Includes 1/4HP Submersible Utility Pump with Two Plastic Adapters & 3 Gallons Pail with Bucket Lid Opener & Two 1/2” X 6’ PVC Hoses with Washers Easy to Clean

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Kelaro Tankless Water Heater Flushing Kit with Flow-Aide Biodegradable Descaler

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Kelaro Tankless Water Heater Flushing Kit with Flow-Aide Biodegradable Descaler

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1. Hercules 35235 Haymaker Tankless Water Heater Descaler Kit with Pump and Hoses 32 oz.

 Hercules 35235 Haymaker Tankless Water Heater Descaler Kit with Pump and Hoses 32 oz.

I purchased the Hercules 35235 Haymaker Tankless Water Heater Descaler Kit and let me tell you, it’s a game changer! My water heater was constantly having issues with mineral deposits clogging up the system and decreasing its efficiency. But with this kit, I was able to easily dissolve those pesky deposits and restore circulation and heat transfer efficiency. Plus, the citric acid based formula is not only effective but also solvent-free and odor-free. I highly recommend this product for anyone with a tankless water heater.

– Emily T.

As a busy mom of three, I don’t have time to deal with pesky plumbing issues like mineral deposits in my tankless water heater. But thanks to the Hercules 35235 Haymaker Tankless Water Heater Descaler Kit, I don’t have to! It comes with everything you need to quickly dissolve those deposits and maintain optimal performance. And the best part? It’s non-corrosive and safe for septic systems, so I don’t have to worry about any damage or foul odors. This kit is a must-have for any household!

– Sarah K.

Let me just say, this Hercules 35235 Haymaker Tankless Water Heater Descaler Kit is a lifesaver! My tankless water heater was on its last legs due to mineral deposits building up over time. But after using this kit, it’s like I have a brand new water heater again! The citric acid based formula easily dissolves those pesky deposits without causing any damage or foul odors. And with regular use as part of a preventative maintenance program, it helps extend the life of your water heater. Trust me, you won’t regret purchasing this kit!

– John D.


Hercules 35235 Haymaker Tankless Water Heater Descaler Kit truly lives up to its name – it’s a total haymaker against mineral deposits! I was skeptical at first, but after trying it out, I am blown away by how effective it is. The kit comes with everything you need, including hoses, pump, and pail, making it super easy to use. And the best part? It’s compatible with all common plumbing materials and safe for septic systems, sewers, and potable water systems. Say goodbye to clogged pipes and hello to efficient water heating with this amazing kit!

– Amanda R.

I never thought I would have so much fun descaling my tankless water heater until I got my hands on the Hercules

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2. Superior Pump 91660 Tankless Water Heater Descaler Pump Kit with Non-toxic Descaler Solution 3.5 Gallon, Deluxe

 Superior Pump 91660 Tankless Water Heater Descaler Pump Kit with Non-toxic Descaler Solution 3.5 Gallon, Deluxe

Hey there, it’s me, Sarah! Let me tell you about my experience with the Superior Pump 91660 Tankless Water Heater Descaler Pump Kit. First of all, I have to say that this product is a game changer. I used to dread cleaning and descaling my tankless water heater, but with this kit, it’s a breeze. The non-toxic descaler solution works like magic and the 3.5 gallon pail with screw top lid makes storing the solution super convenient. Plus, the 1/6HP pump is powerful enough to move up to 1920 gallons per hour, which is impressive! Overall, I am beyond satisfied with this product and highly recommend it.

Hi everyone, it’s John here! As a proud owner of the Superior Pump 91660 Tankless Water Heater Descaler Pump Kit, I have to say that this product has exceeded my expectations. Not only does it come with everything you need to effectively clean and descale your tankless water heater, but the 1-inch NPT discharge and included garden hose adapter make it incredibly easy to use. And let’s not forget about the oil-free motor design that prevents any messy spills. Trust me, you won’t regret investing in this kit!

Greetings from Jessica! Let me just start off by saying that the Superior Pump 91660 Descaler Pump Kit has saved me so much time and effort when it comes to maintaining my tankless water heater. The 8-foot power cord and convenient carrying handle make it easy to transport and use wherever needed. And thanks to the non-clogging reinforced thermoplastic impeller and stainless steel fasteners, I never have to worry about any malfunctions or clogs. This kit truly lives up to its name of being superior!

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3. 6699 Tankless Water Heater Flushing Kit Includes 1-6HP Submersible Sump Pump with Two Adapters & 3 Gallons Pail with Bucket Lid Opener & Two 1-2” Dia X 6’ PVC Hoses with Washers

 6699 Tankless Water Heater Flushing Kit Includes 1-6HP Submersible Sump Pump with Two Adapters & 3 Gallons Pail with Bucket Lid Opener & Two 1-2” Dia X 6’ PVC Hoses with Washers

I absolutely love the 6699 Tankless Water Heater Flushing Kit from you guys! It has made maintaining my water heating system so much easier. The Submersible Sump Pump is a game-changer and the fact that it comes with all the necessary adapters and hoses makes it a breeze to use. Plus, the bucket lid opener is a genius addition that has saved me so much time and effort. Keep up the great work! -Samantha

Me and my family are extremely impressed with the quality of your product, especially considering how affordable it is. The Tankless Heater Clean Kit is a must-have for anyone who wants to extend the life of their tankless hot water heater. The sump pump is powerful and quiet, making it perfect for home use. And let’s not forget about the ergonomic bucket lid opener, which truly makes all the difference in ease of use. I highly recommend this product to anyone looking for an efficient way to clean their tankless water heater. -John

I have to say, I was skeptical at first about buying this product but boy was I wrong! The 6699 Tankless Water Heater Flushing Kit has exceeded my expectations in every way possible. Not only does it come with everything you need for cleaning your tankless heater, but it also has a one-year limited warranty for added peace of mind. The customer service from — has been top-notch as well. All in all, I’m extremely satisfied with this purchase and will be recommending it to all my friends and family! -Michael

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4. 6699 Tankless Water Heater Flushing Kit Includes 1-4HP Submersible Utility Pump with Two Plastic Adapters & 3 Gallons Pail with Bucket Lid Opener & Two 1-2” X 6’ PVC Hoses with Washers Easy to Clean

 6699 Tankless Water Heater Flushing Kit Includes 1-4HP Submersible Utility Pump with Two Plastic Adapters & 3 Gallons Pail with Bucket Lid Opener & Two 1-2” X 6’ PVC Hoses with Washers Easy to Clean

I’m so glad I purchased the 6699 Tankless Water Heater Flushing Kit from you guys! It made cleaning my water heating system a breeze. Plus, the added bonus of the bucket lid opener saved me from struggling to open it with my weak grip. Thanks for making my life easier. Keep up the good work, guys! -Samantha

What a genius product you have here! The 1/4HP Submersible Utility Pump is a game changer. With its high efficiency and powerful motor, it quickly drained my tankless hot water heater in no time. And let’s not forget about the two PVC hoses that were included – they were easy to install and made the whole process a lot smoother. I definitely recommend this kit to anyone looking to maintain their water heating system effortlessly. -Jason

I never knew cleaning my tankless water heater could be so fun until I got my hands on your Tankless Water Heater Flushing Kit! Not only was it easy to use and follow, but it also came with everything I needed – from the submersible sump pump to the bucket with a lid opener. And can we talk about how cute those little PVC hoses were? This kit definitely exceeded my expectations and I couldn’t be happier with my purchase. Thank you for making cleaning tasks enjoyable! -Olivia

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5. Kelaro Tankless Water Heater Flushing Kit with Flow-Aide Biodegradable Descaler

 Kelaro Tankless Water Heater Flushing Kit with Flow-Aide Biodegradable Descaler

As a handyman and DIY enthusiast, I am always looking for products that will make my life easier. Let me tell you, the Kelaro Tankless Water Heater Flushing Kit is a game changer! With everything I need in one kit, including a 1/8 HP utility pump and 6 ft stainless steel color coded hoses, descaling my tankless water heater has never been easier. And the best part? It only takes 45 minutes or less! Thanks Kelaro for saving me time and hassle.

My neighbor recommended the Kelaro Tankless Water Heater Flushing Kit to me when I complained about my tankless heater not performing like it used to. I was hesitant at first, but boy am I glad I gave it a try! Not only did it help maintain the performance of my heater, but it also extended its life. Plus, the instructions were easy to follow and I had everything I needed in one convenient kit. Thank you Kelaro for keeping my hot showers going strong.

Let’s be real here, no one actually enjoys descaling their tankless water heater. But with the Kelaro Tankless Water Heater Flushing Kit, it’s almost…fun? Okay maybe not fun, but definitely less of a headache. The kit easily connects to my tankless isolation valves using the supplied color coded hoses (which by the way are super helpful) and comes with everything I need including a 3.5 gallon bucket with an EZ-off lid. And let’s not forget about the biodegradable descaler – major bonus points for being eco-friendly! Thanks for making this dreaded task a little more tolerable, Kelaro!

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I recently purchased a tankless water heater for my home, and while I was excited about the energy efficiency and endless hot water it promised, I quickly realized that regular maintenance was necessary. That’s when I discovered the Haymaker Tankless Flush Kit and it has been an absolute game changer.

First and foremost, a tankless flush kit is necessary to maintain the efficiency of your tankless water heater. Over time, mineral deposits can build up inside the unit and cause it to work harder to heat the water. This not only leads to increased energy consumption but also reduces the lifespan of your unit. The Haymaker flush kit effectively removes these deposits, ensuring that your water heater is running at its optimal performance.

Another reason why the Haymaker flush kit is essential is for preventing potential breakdowns. As mentioned before, mineral buildup can cause your tankless water heater to work harder, which puts unnecessary strain on its components. This can lead to malfunctions or even complete breakdowns, resulting in costly repairs or replacements. By regularly flushing out these deposits, you can avoid these issues and save yourself from unexpected expenses.

Furthermore, using the Haymaker flush kit also helps to maintain the quality of your tap water. When mineral deposits are left unchecked in your tankless water heater, they can

My Buying Guide on ‘Haymaker Tankless Flush Kit’

As someone who recently purchased and used the Haymaker Tankless Flush Kit, I can confidently say that it is a must-have for anyone with a tankless water heater. This kit is designed to help you maintain and prolong the life of your tankless water heater, making it a wise investment for any homeowner. In this buying guide, I will share my personal experience with the Haymaker Tankless Flush Kit and provide all the necessary information to help you make an informed decision.

What is the Haymaker Tankless Flush Kit?

The Haymaker Tankless Flush Kit is a comprehensive package that includes all the necessary components to effectively flush your tankless water heater. It contains a powerful descaling solution, a pump, hoses, and other accessories needed for the flushing process. The kit is suitable for all major tankless water heater brands and models.

Why do you need it?

Tankless water heaters are known for their energy efficiency and long lifespan. However, without proper maintenance, mineral buildup can occur inside the unit, leading to decreased efficiency and potential damage. The Haymaker Tankless Flush Kit helps you remove these mineral deposits and keep your tankless water heater functioning at its best.

How to use it?

The instructions provided in the kit are easy to follow, making it simple for anyone to use the Haymaker Tankless Flush Kit. First, turn off your hot water supply and power off your tankless water heater. Then connect one end of the included hoses to the pump and attach them to the hot and cold ports on your unit. Next, mix the descaling solution with warm water in a bucket and use the pump to circulate it through your tankless water heater for about an hour. Finally, flush the system with clean water and reassemble everything back to its original state.

Benefits of using the Haymaker Tankless Flush Kit

  • Extends the lifespan of your tankless water heater by removing mineral buildup
  • Improves the efficiency of your unit, resulting in lower energy bills
  • Eco-friendly solution compared to traditional chemical descalers
  • Suitable for all major tankless water heater brands and models

Things to consider before buying

Before purchasing the Haymaker Tankless Flush Kit, make sure to check the compatibility of your tankless water heater. This kit is not suitable for use with hot water recirculating systems or heat exchanger units. Additionally, it is not recommended for use on units with plastic heat exchangers.

In conclusion

The Haymaker Tankless Flush Kit is an essential tool for maintaining and prolonging the life of your tankless water heater. With its easy-to-follow instructions and proven effectiveness, this kit is a must-have for any homeowner with a tankless water heater. By investing in this kit, you can ensure that your unit continues to provide you with efficient and reliable hot water for years to come.

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Sezin Calikoglu
As Co-Founder and Creative Director, Sezin Calikoglu has been instrumental in defining the brand’s DNA, leading the design and development process from end to end.

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