VEVOR Hot Water Recirculating Pump, 10 GPM, Instant Circulation Circulator Pump System, 3-Speed Control, 0.13 HP, 110-120V, NPT 3/4 in to NPT 1/2 in Adapter, Stainless Steel Head, for Water Heaters

So far so good. I bought this to circulate hot water in the morning for hot showers. It works perfectly and was easy to install. I have it operated by a remote switch to be turned on and off manually; one switch in the bathroom and another in the kitchen. It runs very quietly. Our previous pump would scream, this one just hums a little bit. Even on the highest setting, the noise is very low and for the two or three minutes that we leave it running, it's not an issue at all. Some folks have complained about the thread. To be clear, these are not pipe threads. These are the type of threads that connect with a water supply line as for the sink or toilet. You can see in my photo that I have two water supply lines connected to the pump with no issue at all.

I bought this pump to keep water moving to my garage/Shop area as I used an insulated Boiler Hose to send cold water to my shop in the winter months.. I like having running water in my shop for all sorts of needs but I have many issues of freezing the insulated pipe so I needed to find a way to keep the water moving when not in use. I created a loop/Circle of the two 3.4" inch water lines and just recirculate the water until needed. I added a Tee to the line in my shop to attach a water/garden hose to and so far it has worked out quite well. I haven't gotten around to burying the insulated water hose which created this issue so this was my only hope until I can get around to doing it all the correct way! There never seems to be enough time in a day to get things done when the weather is nicer outside. I've already had a week of Sub Zero weather in northern MN during the night with no issue yet. Seems like a good pump. I have ran it on the highest speed of three to make sure the water keeps moving... Its gamble of course...

Maybe it's a serviceable pump. I don't have any way of telling yet. It comes with, what appears to be 3/4" NPT input and output threads and includes 2 high quality brass 3/4 to 1/2 adapters. Unfortunately, on one side of the pump, the threads are cut so poorly into the casting that the coupler won't attach (and neither will anything else I've tried). It appears they were either cut out of round or simply not deep enough. Since I can't return it I'm going to try fixing the thread with a dremel. If that works, I'll review the pump itself and perhaps switch to 2 stars. As-is, it's not usable.

I am a contractor so from my prospective it was easy to install. Overall I give it a 5 but individually quality is 3.5, price is a 10 and installing a 4, - also I bought 2 the other one is for my cnc plasma table fluid filtration system. I needed to get a 3/4” union for the pump to water heater but that’s normal with most pumps. For the low price of $35 the quality is great. It does have flaws its not perfect but if you are on a budget thes is i great pump and wow save you on waisted water and gas to heat it. I installed it on my water heater witch is the preferred installation. I used an inexpensive valve at the fertherest bathroom sink. But I recommend buying the stainless steal valve. Installation including the bypass valve tool 20 minutes I already had electric at the water heater. My only concern is it says it’s automatic on off but so far it on all the time. So I’m going to install a dusk to dawn Timmie and if it continues to run all day I’ll add ap pressure sensor switch or it may be the plastic bypass valve not shutting off if so an other reason to go with the better SS valve. But the pump is worth the $.

I added radiators to extension room and hot water flow was weak and room cold. I connected this recirculating pump and it works fantastic. I had concerns with possible leaks since I used shark bites to connect most of the copper pipes, no leaks after a month. My oil furnace also heats my household water, so the recirculator turns on when that occurs. I was told to simply wire the recirculator to the circulator motor wire. I plan to just turn off in the spring once heat is no longer needed in the extension room. Having it run more actually keeps the hot water moving and saves on heating oil as it continues to keep the water flowing until it is completely cooled. The motor heats up to 135 degrees, which seemed concerning, but drops back down to the 80's after the furnace shuts off so it is just the hot water running through it that causes the heat not some motor issue. It has just 2 prongs; so easy to plug into a cheap timer if I only want to heat the extension room during my work hours. I will wait to see what my electric bill looks like before doing so. It did give off a light burning smell at first, that subsided in a few hours; likely the excess plumbing material from the solder job on the 2 parts that shark bites did not have a size for (I guess a European 3/4" fitting is slightly smaller). I will buy another to have for future use since the price is amazing. My Heating company came out for the annual furnace inspection/ cleaning and looked at my project, gave the thumbs up and said that he would have billed me $700 for the same thing.

This pump was a direct replacement to a hot tub circulation pump that cost between $175 to $250 to replace. It needed basic pvc and brass pieces to complete and it slid right into my tub perfectly. I run it on the lowest speed. Speed 3 is pretty decent output, but for a 4 man tub, speed one is sufficient. Still better output for heater and ozinator bubbler than the old one. $31.00 vs. $200 and up? No contest. Great components and runs absolutely silent. I had to add a ground wire terminal to the body by using existing screw on motor body cover, but it is double bonded, and double grounded.

got one year out of it running through a water coil in a stoker for circulation. the wiring could be better

Good works quitely

Funciona correctamente. Tal como se pública. No hace ruido. Buena compra.

Muy buena porque sirve para lo q se requiere, solo q llego una de las tuercas defectuosas

We use this to recirculate hot water in our home. The built-in timer is an excellent feature. The product works very well and offers good value for the price we paid. Highly recommend!

Muy útil con el regulador de tiempo

ok