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Chromex Tankless Water Heater Flush Kit with Certified Liquid Descaling Solution and 1/6HP Extra Strength Pump

  • Based on 674 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Dec 31
Order within 1 hour and 46 minutes
Available payment plans shown during checkout

Size: Quart


Features

  • 6 Piece Tank-less Water Heater Flush Kit. Helps maintain and extend the lifespan of your tank-less water heater. Kit comes with 5 gallon bucket with lid, 1/6 HP Pump, 2 PVC coated hoses, descaler solution, and an elevated pump grate.
  • Works with most all tankless water heaters such as Rinnai, Bosch, Noritz, Rheem, Takagi, Tempra, Navien, Ecosmart, Stiebel, Eccotemp, Atmor, Trutankless, Marey Power, and others.
  • Our cleaning solution removes scale deposits from tankless water heaters, which helps improve its efficacy and lifespan. Its citric acid based, and solvent free formula is safe for use with most metals, PVC, Rubber and ABS plastic hoses and materials. Its also non corrosive and safe for potable water systems.
  • 6 Foot hoses easily connect to tankless heater valves, and the kit will clean most heaters in 30 minutes or less! Usage instructions are included as an info-graphic on this listing as well as with your kit.
  • ChromeX manufactures thoughtful tools and accessories for both the do-it-yourselfer and the professional. Customer satisfaction is our main priority, so please dont hesitate to contact us with any questions or concerns. All Chromex products also come with a 1 Year warranty and hassle-free returns.

Brand: Chromex


Color: Blue,black


Style: Indoor Installation


Manufacturer: ‎Chromex


Part Number: ‎DHX1-1055


Item Weight: ‎15.57 pounds


Package Dimensions: ‎14.8 x 12.6 x 12.5 inches


Item model number: ‎DHX1-1055


Size: ‎Quart


Color: ‎Blue,black


Style: ‎Indoor Installation


Certification: ‎NSF


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: February 3, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Easy to use only 35 minutes 👍🏼
Size: Quart
My boyfriend recommended I purchase for my tankless water heater since I have well and hard water. Everything came in kit and was very easy to use. I hope this keeps everything running smoothly with little maintenance.
Reviewed in the United States on September 30, 2023 by Amazon Customer

  • Perfect flush
Size: Gallon
Why not buy the kit so you don’t have to pay a plumber 200$ to do the same exact thing. Do once a year and never have to worry about build up on the inside
Reviewed in the United States on September 29, 2023 by Nicholas

  • Works great
Size: Quart
Kit was great as it is easy to store and has all parts required for the flush. Descaling solution spilled in the bucket and soaked the instructions for the pump and descaling process.
Reviewed in the United States on September 30, 2023 by Anthony Chambers

  • Works
Size: Quart
Go ahead amd buy another gal of the descaller mix. The 1 qt option when mixed dosnt make it above the included strainer. But functions perfectly and I'm happy it seems good ish quality.
Reviewed in the United States on September 21, 2023 by Amazon Customer

  • Works great, everything you need to get the job done.
Size: Quart
Works exactly as described. Find a YouTube video to walk you through the process. Saved everything in the provided bucket for next seasons flush. Quality parts. High flow pump.
Reviewed in the United States on September 10, 2023 by Jason Beasley

  • Condition of delivery’s.
Size: Quart
The product is great. Almost EVERY package from Amazon is beat up bad. All my granola bars are broken to pieces.
Reviewed in the United States on August 28, 2023 by Larry Jellison

  • Using the set was easy and quick
Size: Quart
I liked the simplicity of the process and instructions that made sense. I used this to clean out my tankless water heater, it did an outstanding job.
Reviewed in the United States on August 20, 2023 by Erika Moreno

  • Works great to clean the water hearer.
Size: Gallon
It worked great to clean out my thankless waterheater.
Reviewed in the United States on August 31, 2023 by bhein

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