Customer Reviews for VEVOR 100 Plate Heat Exchanger 4*1-1/4" MNPT Ports 5"x 12" Brazed 316L St. Steel

Very good product, was very easy to install. It fittings sealed well with no leaks heats my domestic water extremely fast and efficiently.

Here in Texas our ground water come out of the tap at 68 F in the summertime. My wife asked for a “cold shower” button because she didn’t want to take up the space in our house with a cold plunge, but she read it helps with weight loss and depression. So I combined this with a beverage cooler, an aquarium chiller, an air switch and some aquarium pumps for instant cold shower. I wrapped this in pipe wrap insulation to keep cold losses down. Works great!

I upgraded my heat exchanger to this boy, make sure you put enough Teflon on the threaded couplings to avoid any leaks. I used PEX pipe and sharkbite fittings for this application

We have a wood stove and our old heat exchanger and water heater failed. We installed this heat exchanger and it started heating our water within minutes.

I'm using this for my outdoor boiler to heat my potable water going into my water heater. Boiler is about 180 ° F and the potable water exiting exchanger into the water heater is about 160°F. Too hot so I put a tempering valve in. Quality product. Easy to install. Would by again.

Have not installed yet, just preparing for a summer job that needs to be done. But I would have liked to be able to get it with 2 different size connections IE 11/4" on one side and 1" on the other. But not. Cost is great compared to other places, almost 1/2 Price. Hopefully that doesn't bite me in the you know where. Sometimes cheaper isn't better.

Works perfectly for my floor heat I highly recommend this product and is half the price of any other brand

Nice. I have not had it for long but no leaks or problems. I do wish I could have bought it with 1" NPT. The 4 black pipe reducers were $14 each.

Easy to install, fast delivery and works really great

Saves us $100 on our electric bill a month by not using our hot water tank.