Tankless Water Heater Natural Gas,4.21GPM 16L Indoor,Instant Hot Gas Water Heater,Constant Natural Water Heater with Fahrenheit Digital Display,Multi-Protection (Black)

So weigh the pros and the cons with this item. The design is good with no surprises, and it has not had any issues with about two weeks of use. Installation was a breeze especially since I was replacing a similarly sized unit.So now maybe the not so good points. And they are not bad unless you want them to be. The max temperature setting is 150 degrees F not the 167 or so specified in the product description. That's not a real issue unless you are using this unit for hydronic heat or some such. Tech support may give you a method to bypass this feature, but I did not ask. Speaking of Tech support, you may not be too happy. I am a do-it-yourselfer. I examined the interior of this heater and I like it. Good design. Basic. Functional. But absolutely generic. No manufacturer identified and the manual does not provide any information about replacement parts availability. I exchanged emails with the seller (which they did not seem to understand) on this subject of parts availability and the bottom line appears to be when and if you have a problem, you have to go through the seller at Amazon. Not an issue unless you want it to be.I am happy with this purchase, but I would hesitate to do it again.

I bought a propane and electric heater, which was delivered on August 29th in November 2024 it was installed for an inspection for a food truck, in which it was necessary to have a heater, last week we were excited to have found a location to start working, we turned on the heater and the water started coming out, we had to remove the front cover to see what was happening and we found that one of the pipes was cracked and water was coming out there, due to the material it is totally real that it is a factory defect, request the change of this heater, as soon as possible, thank you

Thankless water heater work great has constant hot water just the way I like it. Instalation was a piece of Cake Takes a lot less space made for more Storage just have to keep a clear space around the Heater

Came just as described. Easy installation. Still trying to figure out how to adjust the water tempature. A little confusing, but over all so far it seems to be working.

I think I'm going to be quite pleased with this unit, though I've only been using it a couple of days so far. My main criterion for choosing this was it's dimensions (overall size and location of connections) and, of course, price. Though it has slightly less BTU output that the 10+ year old unit it's replacing, it has given me all the hot H2O that I need. AND, sort of a bonus for me was the auto-temp control, which regulates water and fuel flow to maintain the temperature you set it to. (My old one was manual where you had to estimate the two flows, and adjust seasonally sometimes) And, I think the flow sensor is more sensitive on this than my old one, though admittedly that one had grown insensitive over the years. I'll never go back to a tank, those are one step up from using a vat in the fireplace!

After purchasing and installing this water heater, it worked for about a week with no issues. Tried hot water at my kitchen sink and no hot water. After contacting Amazon and ultimately the seller, the seller sends back this response:"Dear Customer:Low water pressure or problems with the flow sensor can also affect the normal operation of the product. Check that the water pressure reaches 3.6 PSI. flow sensor problems: clean the sensor, check the wiring, and replace the sensor if necessary. If you have any other questions, please feel free to contact us. Have a nice life."This clearly is not what you'd expect from a manufacturer of a brand new product that you pay good money for and they place the onus on you to repair there defective product let alone that the response they gave, only a tech would even begin to understand and I am a HVAC Tech. What about the 87-year old grandma who has no Flippen idea what any of their response means. China either needs to step up their game it stop selling their crap to the American public.

I've only been using this for a couple of days, but I'm very impressed. This was an upgrade from my previous tankless, which I had to tinker with multiple time per year because it lacked a temperature setpoint. A 2.5" diameter exhaust pipe worked well for a 1 foot extension.

I used it in place of my tank that was old. Didn’t work