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Tankless Water Heater Cleaning Kit Just add Vinegar Descaler Easy to Flush Water Heaters SUB 1500 KIT02

  • Based on 95 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
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Arrives Saturday, May 3
Order within 34 minutes
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Style: 1500GPH Pump with PVC Hoses


Features

  • Tankless Water Heater Flush 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 hose adapters and 2pcs 6 x 1/2 PVC hose 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: SUB1500KIT02; 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 x 6 x 8.7 inches; Bucket Size: 9.8 x 9.8 x 10.8 inches
  • Customer firstOne-year limited warranty. For any question, please don't hesitate to write to us through our storefront and click "ask a question", or support email to us, we will respond within 24 hours.

Brand: 6699


Product Dimensions: 9.8"W x 10.8"H


Special Feature: Submersible sump pump, high efficiency, solids handling, ergonomic bucket lid opener, and 1/4HP utility pump See more


Color: yellow and white


Voltage: 115 Volts


Brand: ‎6699


Product Dimensions: ‎9.8"W x 10.8"H


Special Feature: ‎Submersible sump pump, high efficiency, solids handling, ergonomic bucket lid opener, and 1/4HP utility pump


Color: ‎yellow and white


Voltage: ‎115 Volts


Maximum Flow Rate: ‎25 Gallons Per Minute


Efficiency: ‎High


Style: ‎1500GPH Pump with PVC Hoses


Is Electric: ‎Yes


Manufacturer: ‎Volcanorbuy


Item Depth: ‎12-15 inches


Part Number: ‎SUB1500KIT02


Item Weight: ‎9.2 pounds


Country of Origin: ‎China


Item model number: ‎SUB1500KIT02


Special Features: ‎Submersible sump pump, high efficiency, solids handling, ergonomic bucket lid opener, and 1/4HP utility pump


Usage: ‎flushing tankless water heater


Included Components: ‎2pcs Hose Adapters, 3 Gallons Bucket, 2pcs 6' X 1/2" PVC Hose, Bucket Lid Opener, 1500gph Submersible Utility Pump


Batteries Included?: ‎No


Batteries Required?: ‎No


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


Date First Available: July 7, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 3

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
Style: 1600GPH Pump with Stainless Steel Hoses
The media could not be loaded. Directions for use are pretty good, but take a good look at the plumbing and really understand what you are doing. You don't want to open the wrong valves during each step. Overall, it's an easy process. Make sure you re-clean the cold water inlet screen a second time after flushing as flushed sediment gets trapped there. ... show more
Reviewed in the United States on August 1, 2024 by lawana armstrong lawana armstrong

  • Worked
Style: 1500GPH Pump with PVC Hoses
Used this to flush my tankless water heater. Got a lot of crud out. I will be sure to flush it more frequently in the future.
Reviewed in the United States on July 8, 2024 by R. Ottosen

  • Worked great for a Rinnai flush.
Style: 1500GPH Pump with PVC Hoses
I was due for a yearly flush on my Rinnai system I installed last year. It also got some carbon fines from a problem inline with my filters. This cleaned out the little bit of gunk I had inside the heater in about an hour. Mine is on soft water so there wasn't much in the system, but an hour of cycling and it was clean. This system made it super easy to do. ... show more
Reviewed in the United States on March 5, 2024 by Joel M Hinkle

  • Great kit!
Style: 1600GPH Pump with Stainless Steel Hoses
Very easy to use and has everything you will need…except the vinegar obviously! Worked great and would recommend!
Reviewed in the United States on June 2, 2024 by John

  • UPDATE: Company made things right - updating my rating
Style: 1600GPH Pump with Stainless Steel Hoses
UPDATE: I am please with customer service, they responded quickly with no hassle to make things right. I received a new pump today, so I will be ready to go next time I need to clean / descale the water heater. So this really does change my opinion. The process works well, is well documented and easy for a novice. So my rating has been updated to reflect the positive outcome. I’m always hesitant to start home maintenance, because i always seem to end up making a mess, breaking something or otherwise creating a headache for me or my family. I was concerned that messing with the hot water heater would leave all of us with cold showers do to me lack of experience. In this case I am happy to say that was not the case. However, not everything went as smoothly as I had hoped. I am very happy with the stainless steel tubes to attach to the inlet and outlet on my heater. They fit well, very secure and no drips. I got everything hooked up according to the directions very easily. I would recommend using a second bucket under the pressure relief outlet. After turning off the main line and outlet, I partially drained the system using the pressure value to make opening the secondary value (used by this kit easier). I then back filled from the main value to ensure there was water in the system to prime the sump. At this point I turned the pump on and watched it circulate my concentrated vinegar. All went well for the first 25 minutes or so. Then the pump sound noticeably changed. I stopped it and checked to see if anything had broken or there was something loose. A visual inspection showed nothing - so I assumed it was just some air trapped in the system somewhere. When I replaced the pump I visually confirmed it was working by pulling the output tube out and watching it for a bit. About 5 minutes later the pitch changed again and since it had been about 30 minutes I finished up. Unfortunately, I discovered that the pump grate was totally trashed and the impeller was no longer able to push the solution through the system. So all in all I think it completed the intended descaling operation, but broke in the process. I didn’t have an easy way at this point to flush the solution so I just let the shower run on hot for 10 minutes. So this kit was essentially a one time use kit for me. I was happy with the fit of the stainless steel tubing, and I appreciated having everything all conveniently shipped to me. Though even with the “bucket opener” it was very difficult to gain access to the contents. I felt like it was an adult LOL toy…. I think the kit really Should have included some concentrated vinegar and a maybe nested a smaller bucket for the relief valve water. The instructions should also have mentioned that and how its used. Overall, thought the instructions were acceptable, but left room for improvement. The real loser was the pump, the cheap plastic ruined the experience. For the price I would expect more quality and to get more than one use out of the kit. I hope this has been insightful, thank you for reading. ... show more
Reviewed in the United States on February 19, 2024 by Brandon Phillips Brandon Phillips

  • Worked perfectly for descaling
Style: 1500GPH Pump with PVC Hoses
I recently used this to descale a large coffee brewer. Worked perfectly
Reviewed in the United States on June 12, 2024 by AC

  • Rust
Style: 1500GPH Pump with PVC Hoses
We have owned this for 5 months. We just used it a 2nd time. First time was great, but less than 6 months later, it is rusting and disintegrating. I am hoping we can get one last use out of it but I don’t think we will.
Reviewed in the United States on July 4, 2024 by Alexandra Avery

  • Disappointing Quality and Safety Concerns
Style: 1500GPH Pump with PVC Hoses
The 6699 Tankless Water Heater Cleaning Kit promises an easy solution for descaling and flushing tankless water heaters, but unfortunately, it falls short in terms of quality and safety. One of the major issues with this kit is the flimsy plastic handle that connects to the pump. Right out of the box, the handle cracked, which is a significant concern as it can lead to water leakage onto the pump motor, creating an electrical hazard. In my experience, the cracked handle did indeed cause water to seep into the pump, and when I attempted to use the kit after submerging the pump in water, I received an electric shock. This is an unacceptable safety risk and a dealbreaker for many users. Despite the kit's claims of being an "easy to flush" solution, the poor design and construction of the handle make the entire process frustrating and potentially dangerous. A product designed for cleaning water heaters should prioritize user safety and durability, but this kit falls short in both areas. While the pump itself may function as intended, the fragile handle renders the entire kit unusable and raises serious safety concerns. It's not worth risking an electric shock or potential water damage just to save a few dollars on a cleaning kit. Ultimately, I had to return this product and search for a more robust and reliable alternative. For those considering the 6699 Tankless Water Heater Cleaning Kit, I strongly recommend looking elsewhere for a safer and higher-quality option, even if it costs a bit more. Safety should be the top priority when dealing with water and electricity, and this kit simply doesn't make the cut. ... show more
Reviewed in the United States on March 24, 2024 by Scottie

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