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FOGATTI Propane Gas Tankless Water Heater, Indoor 5.1 GPM, 120,000 BTU Instant Hot Water Heater, InstaGas Classic 120 Series

  • Based on 175 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jan 25
Order within 5 hours and 38 minutes
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Material Type: 120,000 BTU (Indoor)


Style: Propane


Features

  • Endless Hot Water: FOGATTI tankless water heater propane delivers a high flow rate of 5.1GPM with 120,000 BTU heating power, providing reliable hot water for 3-4 locations simultaneously
  • Energy Efficient: Featuring a copper heat exchanger and micro-flame technology with negative pressure design, this unit reduces gas consumption and noise, saving you on energy bills while ensuring quiet operation
  • Safety & Durability: FOGATTI propane tankless water heater has been CSA certified with advanced safety features, including dry combustion protection, overheat protection, Anti-Freeze protection, flame failure protection, we offer a 2-year coverage for the entire unit and a 5-year coverage for the heat exchanger
  • Stable Temperature Control: The built-in chip adjusts heating power 1,000 times per second, maintaining water temperature within 2F for a consistently comfortable experience
  • Compact Design: Measuring 22.76 H x 14.57W x 7.0D, it saves over 50% more space compared to traditional tank heaters. you can install it in most corners of your home
  • Easy Installation:With a 3-inch OD and 3/4" NPT, the venting and piping dimensions for FOGATTI propane water heater tankless are compatible with most households. Professional installation is recommended for best performance

Brand: FOGATTI


Product Dimensions: 14.5"W x 22.75"H


Special Feature: Stable Temperature Control, Endless Hot Water Supply, 2 to 5 Years Warranty, Easy Indoor Installation, CSA Certificated See more


Color: Propane


Voltage: 110 Volts


Brand: ‎FOGATTI


Product Dimensions: ‎14.5"W x 22.75"H


Special Feature: ‎Stable Temperature Control, Endless Hot Water Supply, 2 to 5 Years Warranty, Easy Indoor Installation, CSA Certificated


Color: ‎Propane


Voltage: ‎110 Volts


Maximum Flow Rate: ‎5.1 Gallons Per Minute


Maximum Temperature: ‎149 Degrees Fahrenheit


Maximum Pressure: ‎150 Pound per Square Inch


Mounting Type: ‎Wall


Is Electric: ‎No


Manufacturer: ‎FOGATTI


UPC: ‎788823283618


Item Weight: ‎30.4 pounds


Country of Origin: ‎China


Item model number: ‎HIU-FDG420IN-CS120-LP


Size: ‎5.1 GPM | 16.0 LPM


Installation Method: ‎Contact 8772161818,


Special Features: ‎Stable Temperature Control, Endless Hot Water Supply, 2 to 5 Years Warranty, Easy Indoor Installation, CSA Certificated


Usage: ‎Indoor Installation


Included Components: ‎Tankless Water Heater x 1, User's Manual x 2 (English and French Version), Quick Installation Poster x 1, Assembly Kit x 1 (Wood Screw x 4, Expansion Bolt x 2, Plastic Wall Plug x 4), Warranty Card x 1


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: June 10, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jan 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great tankless hot water heater for the money
Material Type: 120,000 BTU (Indoor) Style: Propane
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. ... show more
Reviewed in the United States on March 31, 2024 by Mark

  • So Far, So Good
Material Type: 120,000 BTU (Indoor) Style: Natural Gas
I've had this installed for a couple of months now and it is working fine. We had one power outage and I had to go out and touch the touch screen to get it to come back on but other than that it has worked without a hitch. Installing it was easy. It hung on 2 screws with a supplied template, then I added two at the bottom. Literally just connect the incoming cold water, outgoing hot water, and the gas line, and plug in the electrical cord. All were already there as this was a replacement. If you are going from a tank type to this, you might need additional piping or adapters but for me, all the existing pieces connected so there was no looking around for parts or trips to the hardware store. This is an indoor unit so it connects to a flue (or needs a flue) and I did replace the elbow that connected to the flue as my old one was rusty but it was a typical size and was no issue. ... show more
Reviewed in the United States on September 12, 2023 by rh5000

  • Know what you are doing!
Material Type: 90,000 BTU (Indoor) Style: Natural Gas
Okay to start off this tankless heater works AMAZING! It’s only been a couple days so far but coming from the previous tankless water heater we were using this one is 100x better. The water pressure is better. The heat control and temperature is better. Almost hotter than a conventional water heater. It saves so much space in our house because it’s one thing we lack in ours, space. It’s great so far. My husband installed it and needed extra materials to complete the installation like a vent pipe which was like $50, $50 in shark bites. It may be a little costly needed materials to complete the installation but if you’re looking to go tankless this would be the way to go. You also need to make sure the heater is strong and powerful enough to support how much water your house will use. We only have kitchen one bathroom and washer. So we aren’t covering a large surface for water usage. You need at least the 90,000 BTU if you want hot water like a conventional water heater. These are great investments if you know what you’re doing or don’t mind paying someone to do but that will make it even more costly. Overall it was a worthy purchase. And quality equipment. ... show more
Reviewed in the United States on February 28, 2023 by Shantaneese Barksdale

  • Not dependable!
Material Type: 120,000 BTU (Indoor) Style: Propane
Really wish I could give this a good review but gotta be real! I bought this unit 9 months ago and have had issues with the water staying hot since day one. The water goes cold approximately 3-5 times during a shower. I have to turn hot water valve off, wait a few minutes then turn it back on and wait for the water to warm to proceed with my shower. After a few minutes water starts getting cold and have to repeat. I have had the propane supply checked - not an issue! Since I installed the unit myself I had a plumber come check it out and all is good with installation and connections! I cannot begin to tell you how aggravating it is to have a head full of soap and have the water turn cold!!! This is very disappointing since all the research I did lead me to believe this would be a good purchase. ... show more
Reviewed in the United States on December 5, 2024 by Debels62

  • I like it!
Material Type: 120,000 BTU (Indoor) Style: Natural Gas
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). ... show more
Reviewed in the United States on April 3, 2024 by David Foster

  • Parts failure twice now
Material Type: 120,000 BTU (Indoor) Style: Natural Gas
Worked great for 6 months. Replaced the flow sensor. About to replace the same flow sensor 7 months later- again.
Reviewed in the United States on July 1, 2024 by Strwker

  • Great Value! Save money monthly!
Material Type: 120,000 BTU (Indoor) Style: Natural Gas
The unit was delivered quickly and in sound condition. 2 hour installation, including tool hunts. Saving $38 a month on heating water! Nice and easy to adjust control panel with L.E.D. display. Best part was the price. Cost was HALF the cost of a 40 gallon gas fired water tank! Size is just right. There are six of us. We have three showers, two bathrooms, kitchen with dishwasher, and a clothes washing machine. The unit provides 130 degree endless hot water in about 8 seconds! Extremely recommended for new or replacement for tank models. ... show more
Reviewed in the United States on September 15, 2023 by Dr Robert Urmos

  • Does not turn back on after power outage.
Material Type: 120,000 BTU (Indoor) Style: Propane
The heater is good. No issues with taking a long time to start making hot water or temperature fluctuations. But when the power goes out and back on, it shuts off and you have to manually turn it back on. No good when it’s in your attic!
Reviewed in the United States on October 31, 2024 by Eric Rhodes

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