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Tankless Water Heater Flushing Kit Includes 1/4HP 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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Availability: 20 left in stock
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Arrives Tuesday, Mar 24
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Style: 1500GPH Pump with PVC Hoses


Features

  • Tankless Heater Clean KitThis cleaning kit comes with everything you need to maintain your water heating system. Helps maintain the performance and extend the life of your tankless hot water heater. Easy to follow and quickly connects to your tankless isolation valves using the supplied hoses. All you need to do is mix 1 gallon of vinegar or biodegradable cleaner with 1 gallon of water to flush the tankless water heater. ( The vinegar and biodegradable cleaning agent are not included)
  • Submersible Sump PumpHigh-efficiency submersible water pump with 1/4HP power motor discharges up 1500 gallons per hour (25 gallons per minute) and has a maximum lift capacity of 23 feet, easily tackling any draining job at a fraction of the time. Additionally, the pump comes with a 10ft power cord and a suction scree at the bootom can handle solids up to 1/5 inch thick.
  • Easy to UseThis kit includes 3 gallons bucket with a bucket lid opener, 1/4HP utility pump with 2 adapters and 2pcs 6 x 1/2 PVC hoses with washers. They are easy to install, can be directly connected to use.
  • Bucket Lid OpenerAdopts ergonomic design, reasonable and reliable, with a long enough handle to provide maximum leverage; anti-slip grip is with finger grooves for safe handling; allowing you to open the lid with the least effort, there is a hook shape on the opener mouth for easily prying.
  • SpecificationModel: SUB1500KIT01; Pump Volts/Hertz: 115V/60Hz; Pump Power: 1/4 HP; Pump motor full load: 1.5 Amps; Pump Max Head: 16.5 FT; Pump Max Flow: 1500 GPH; Pump Max Submersion Depth: 23 FT; Pump Max Fluid Temperature: 95 F; Pump Size: 6.3 x 6.3 x 8.7 inches; Bucket Size: 9.8 x 9.8 x 11.4 inches

Brand: 6699


Color: Yellow and White


Material: Plastic


Style: 1/4HP, 1500GPH Plastic Pump


Product Dimensions: 9.8"L x 9.8"W x 114"H


Power Source: Corded Electric


Item Weight: 9.2 Pounds


Maximum Flow Rate: 25 Gallons Per Minute


Maximum Lifting Height: 23 Feet


Voltage: 115 Volts


Brand: ‎6699


Color: ‎Yellow and White


Material: ‎Plastic


Style: ‎1/4HP, 1500GPH Plastic Pump


Product Dimensions: ‎9.8"L x 9.8"W x 114"H


Power Source: ‎Corded Electric


Item Weight: ‎9.2 Pounds


Maximum Flow Rate: ‎25 Gallons Per Minute


Maximum Lifting Height: ‎23 Feet


Voltage: ‎115 Volts


Horsepower: ‎0.25 Horsepower


Manufacturer: ‎Volcanorbuy


Specific Uses For Product: ‎For flushing tankless water heater


Part Number: ‎SUB 1500 KIT01


Item Weight: ‎9.2 pounds


Item model number: ‎SUB1500KIT01


Item Package Quantity: ‎1


Included Components: ‎2pcs PVC Hoses, 3 Gallons Bucket, Bucket Lid Opener, Sump pump with two adapters


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎Seller and manufacturer combined one year warranty after date of purchase


Date First Available: February 3, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Mar 24

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


  • Great kit, excellent value, and works exactly as needed
I used this tankless water heater flushing kit for the first time today, and overall I’m very impressed. It did take a little longer than expected for the pump to fully prime, but once it kicked in, it worked flawlessly. The pump itself is very light, which is nice for handling, but because of that I found it helpful to add a bit of weight to keep it fully submerged—otherwise it tends to float or lean to the side. That said, for the price, this kit does an excellent job. The pump moves plenty of flow once it’s going, the hoses fit well with no leaks, and the whole setup is extremely easy to use. The directions are simple to follow, and I will be using this regularly as part of routine maintenance. Highly recommended for anyone with a tankless system looking for an affordable and effective flushing kit. ... show more
Reviewed in the United States on November 16, 2025 by Kentucky

  • Worked great
Fixed our problem
Reviewed in the United States on December 28, 2025 by J Gomez

  • Pump priming
Does everything it says it will. Kit includes all but the chemical to flush with. I used the Haymaker liquid stuff from HD. Bout 20 bucks. Now, I will say, the pump struggled to prime and I could not figure out why. Maybe my error?? So, to get it to prime I turned the cold water on and then back off right away to just back feed the pump real quick and away we went. Who knows?? But it worked well. ... show more
Reviewed in the United States on February 20, 2025 by Chardonguy

  • Easy to use
Easy to use and came with everything I need. The bucket is a pain to open, I guess that’s why they gave you an opener.
Reviewed in the United States on November 17, 2025 by CJV

  • Solid pump; cheap hoses
The pump works as advertised. The two hoses are cheaply made and leak.
Reviewed in the United States on November 1, 2025 by Information Security Instructor

  • Pump issue
I purchased this kit 8 months ago. First use of the kit went very well. I intended to use the kit again today and was disappointed. The pump would not work. I did not make this purchase for a one time use, but that's what I have.
Reviewed in the United States on October 21, 2025 by Jeff Coleman

  • 1st time flush and worked great
Ran well and quiet for about an hour
Reviewed in the United States on November 20, 2025 by Amazon Customer

  • Good kit for descaling Tankless Heater
Quality product, reasonable price
Reviewed in the United States on November 14, 2025 by Bartolo

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