FOGATTI Tankless Water Heater Natural Gas, Indoor Installation Up to 4.0 GPM, 90,000 BTU Instant Hot On demand Water Heater for Homes, Apartments and Commercial Settings, InstaGas Classic 90 Series

I have had a Camplux tankless hot water heater for last two years. I had issues with it from day one. Called customer service and they said it was the flow of gas and I needed a new regulator. I decided to buy this hot water heater and it was easy to install and worked like it should from the start. No issue with house regulator like last unit. Very happy with this one. Puts out hot water great.

It's the first shower I ever took that I didn't have to keep adjusting the hot water! Our house is three adults who are never awake at the same time, so it should have no trouble keeping up with demand. Really, my only immediate criticism is the supplied mounting screws (a couple of panheads just slightly larger than drywall screws). I opted for something a bit more confidence inspiring. Other than that, it's a nice unit. It's as easy to install as any other plumbing device (don't ever let anyone tell you THAT isn't a pain in the *** -- but it's not the machine's fault). Oh, and it's also our first water heater that didn't require two guys and a hand truck. That's always a bonus! Let's just hope it lasts longer than my last tank (which was only four years).

Liked it, fits in same footprint as the one it replaced. Got hot water as needed just what it’s supposed to do. 4 stars for now as it’s too soon but if it lasts I’ll re do that to 5

This unit allows me to run two showers at the same time at 120 degrees of hot water without a time limit. It was easy to install, however if you buy the service valves and pressure relief valve be sure to use pipe dope and about three wraps of PTFE tape to prevent leakage if you DIY. I used the same vent pipe that was used by the previous hot water tanks. After you install, allow water to run through the unit until all of the air is out of the water pipes before connecting to AC. Once connected to AC hit the power button on the face of the panel and turn the water on at a facet. you will see the temp come up. then use the up or down arrows to set the temp you want. I hope this helps. I recommend this product.

Purchased this product, delivery was OK. Installed product, no problem. Plugged product in nothing happened. Tried calling Amazon Customer Service, unable to find phone number for customer service. Called Fugatti customer service and was told "We are having problems with this product. Please return product to Amazon and they will replace the product. Finally after an hour of searching I found phone number for amazon. I explained the situation to a non english speaking customer service person. They told me I would have to wait for a refund and I should purchase the same Item gain. Its been over a month since I had to repurchase the item. In the mean time I am out $850.00 waiting for a return. According to the web site they received the Item but have not credited the money. I had to buy another unit because I had installed and made room for this particular unit. In closing: No customer service, Manufacturer is aware ion issues with unit, Amazon is becoming unresponsive and does not care about customer service. Like I said STAY AWAY FROM FUGATTI

Works better than expected. Takes time and money to refitting all the plumbing from a water tank. Have a 4 room 2 1/2 bath home. Two story and it works fine.

We bought this unit basically as a temporary heater until we can fully renovate our house.Having used Bosch and Rinnai tankless heaters in the past, we thought we knew what to expect from even a basic unit like this but we were mistaken.When you turn on the hot water, the unit takes takes 3 seconds to notice and then ignite. That may not sound like a lot, but compared to the other units we've used it's an eternity and it means a lot of wasted water.The unit is also much noisier than we expected. The burner and the exhaust fan make noise while running and while that's to be expected, it is more than the other units we've used. But the real issue is when you turn the hot water off and the unit stops. Other units will keep running the exhaust fan as well, but they just continue at the same speed and you don't really notice. On this unit, the fan speeds up when the unit shuts down and the increase in noise and pitch is jarring. That may not be a problem if you install the unit in a basement or utility room, but it's annoying if installed in an area people use regularly.The instructions also seem to have been somewhat poorly translated from another language. That wasn't an issue for us as we've installed two other tankless units and knew what to expect, but if this is your first install, it could add some challenge.It's not a bad unit, but for not that much more you can get a Rinnai V65iP which will provide more water and do it better.

It easily provides hot water for 2 bathrooms. Comes on quickly. You may have to install a 2 gallon tank inline to avoid the "cold sandwich" . I have installed it with a recirculating pump and it works well. My gas bill dropped dramatically.

Great hot water heater like the fan in it

make sure you use lots of teflon tape on joints and plubling dope

very quiet and efficient

We are off grid so use propane for most things. This unit runs great. You do have to wait for the water to get hot a bit and that doesn’t work well if you also have an energy saving front load washer. The hot water doesn’t have enough time to warm up as the washer only does shorter bursts of water so just fyi if you like washing anything in hot water.

Do not buy. I had this professionally installed and everything is correct. Correct water flow and gas pressure. The system does not work & there is no technicians in the company. Absolute waste of money. The wiring diagram is incorrect so actually trying to have it fixed is a waste of time.