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🚿 Keep your hot water flowing flawlessly — because your comfort deserves the best!
The Tankless Water Heater Flushing Kit by Volcanorbuy is a comprehensive maintenance solution featuring a 0.25 HP submersible sump pump with thermal overload protection, capable of pumping 1500 gallons per hour and lifting water up to 16.5 feet. The kit includes two 6-foot PVC hoses, a 3-gallon bucket with lid opener, and adapters, designed to efficiently descale and extend the lifespan of most tankless water heaters. Compact and easy to use, it’s the essential tool for proactive home water system care.
| ASIN | B0BTS2VT5M |
| ASIN | B0BTS2VT5M |
| Brand Name | 6699 |
| Color | Yellow and White |
| Customer Reviews | 4.4 4.4 out of 5 stars (483) |
| Customer reviews | 4.4 4.4 out of 5 stars (483) |
| Date First Available | 14 February 2023 |
| Flow Rate | 25 Gallons Per Minute |
| Horsepower | 0.25 Horsepower |
| Included Components | 2pcs PVC Hoses, 3 Gallons Bucket, Bucket Lid Opener, Sump pump with two adapters |
| Item Dimensions L x W x H | 24.9L x 24.9W x 290H centimeters |
| Item Type Name | SUB 1500 KIT01 |
| Item Weight | 9.2 Pounds |
| Item model number | SUB1500KIT01 |
| Manufacturer | Volcanorbuy |
| Manufacturer | Volcanorbuy |
| Manufacturer Part Number | SUB 1500 KIT01 |
| Material Type | Plastic |
| Maximum Lifting Height | 23 Feet |
| Model Number | SUB1500KIT01 |
| Power Source | Corded Electric |
| Product Dimensions | 25.4 x 25.4 x 29.46 cm; 4.17 kg |
| Product Style | 1500GPH Pump with PVC Hoses |
| Unit Count | 1.0 Count |
| Voltage | 115 Volts |
W**R
I bought the 1500 gpm model and it is perfect. For the price it’s a really well built pump and the kit comes with everything I need to flush out my latest gen Rinnai tankless water heater. The kit includes all the hoses. Rinnai has a special setting for doing flushes, so make sure you look into that first to maximize a proper flush. I ran it for 60 minutes and the pump produces a really strong pressure to clean out the system. I used 8 litres of straight food grade vinegar with no water mixed in. Watch a few videos online first and using this pump is super easy after that. No more needing a plumber to come do mandatory annual service on my tank to maintain my warranty.
K**Y
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.
A**C
Perfect product. Worked great and paid for itself after one use.
A**Y
This setup worked great to back flush my shower valve after it slowed to a trickle with calcium buildup. Just a couple tips. Grab a 1/2" to 3/4" adapter (search "Reducer Hex Bushing, 3/4" Male NPT to 1/2" Female NPT"). Also, you'll need a gallon or two to run through it.
A**R
Works great, no issues
Trustpilot
5 days ago
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