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

This kit has everything you need to flush a tankless water heater without making multiple trips to the hardware store. The pump is plenty powerful, the hoses fit perfectly, and the bucket size is just right for the job. I especially liked that it came with adapters, washers, and even a bucket lid opener, which shows someone actually thought about the full process. Setup was straightforward and the pump ran smoothly the entire time. If you’re even moderately handy, this kit will save you a lot of money compared to calling a plumber. Solid build quality and great value — highly recommend

This kit comes with everything you need to flush your tankless water heater—bucket, pump, hoses, and even a handy lid opener. Installation was simple, and the included pump worked quietly and efficiently. I paired it with a descaling solution (you can also use vinegar) and had the whole process done in under about 90 minutes. Definitely a cost-effective alternative to scheduling a plumber—paid for itself in one use. Would recommend for any homeowner with a tankless system.

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.

This tankless water heater flushing kit works like a charm! It is easy to use and makes flushing your own water heater a breeze. I was skeptical the pump would be strong enough but it works very well, very quick and fairly quiet, all things considered. It DOES NOT come with the descaler, you must purchase that separate - I used the Blue Monster Velocity and it did a great job.

This kit includes everything needed to flush a tankless water heater. The pump works well and the hoses are sturdy. Instructions helped guide the process. Pros: complete kit, saves service call cost Cons: bucket is small; read instructions carefully Bottom line: Good DIY option if you’re comfortable doing basic maintenance.

Worked as advertised. Didn't fix the problem but the item worked well

Great kit. All components in the kit appear and function the first time of use flawlessly. all seem of sound build. Not happy with the fact we paid $20.00 more for the kit just 2 months ago than it is currently selling for… but that’s why shopping around is so important. Given the initial quality of all the components, the fact that we’re on a good municipal water supply, and that we’ll likely only use it every few years, we anticipate it having a good long life.

The item is good and works well. I cleaned my tankless water heater.

Good pump, but make sure to put it on an angle in your bucket with flushing solution, let the air out and solution in while plugged in and hose in the bucket before connecting it to your tankless. You need to prime it with liquid otherwise it won't pump into your tankless.

Worked great for descaling my Navien tankless water heater. I picked up a couple of small jugs of double-strength (10%) cleaning vinegar from a store nearby, this kit had everything else I needed. I was a bit worried about the pump being too weak as the GPH rating was lower than some other small pumps I've seen commonly used for this, but actually it was perfect, the flow rate seemed pretty decent without being so strong that the hoses would fly around. Actually, when flushing the water heater with water afterwards the water pressure from my house's water supply was so high that it made the hose want to fly around so it was really difficult to hold the hose at my laundry sink's drain (but that's not a problem with this kit, I don't really see any way around that), so it's good that for the descaling portion this pump isn't overly powerful. This kit was significantly more cost effective than buying the individual parts either on Amazon or at local hardware stores, I also had some concerns about the correct hose sizing to connect to both my water heater and most of the available submersible pumps as they seem to often have different sizes, but in this kit everything was the correct size and came with the right adapter.

I really love this product. The pump is strong and is very good quality.

A quality product working like a champion.

Worked as advertised