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TCFUNDY 16L Tankless Water Heater Natural Gas, 4.23 GPM On-Demand Instant Hot Water Heater, 104000BTU Indoor Whole House Gas Water Heater, Digital Display & Touch Screen, Thermostatic & Energy Saving

  • Based on 83 reviews
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Style: Natural Gas, 4.23 GPM, 104000BTU


Features

  • 16L Tankless Water Heater: TCFUNDY Tankless water heater with compact design saves more space and energy efficient than traditional water heaters. LCE screen with digital temperature display and touch screen control. There are 3 modes you can choose: eco mode, common mode, tub mode.
  • On-Demand Instant Water Heater: High efficiency natural Gas tankless water heater with 104000 BTU delivers 4.23 gallons per minute of on-demand endless hot water. No more waiting for long time, instant hot water for families, homes, cabins or apartments.
  • Thermostatic & Energy Saving: Water heater built-in high-precision thermostat ensures constant temperature, high-thermal efficiency up to 90%. The self-modulating temperature technology only heat up water while you are using it to save energy.
  • Safety of Use: Premium Oxygen-Free Copper Heat Exchanger to ensure long lifespan, automatic power-off when water is off and over-temperature protection, flame-out protection, anti-freezing protection(manual drainage needed via water relief valve), air flow pressure switch protection to ensure the safety.
  • Easy Installation: Comes with 18.9x2.36" horizontal vent pipe to ensure efficient power ventilation, with showerhead. Minimum activation rate: 0.66 GPM. Min. water pressure: 2.9 PSI, low water pressure to start, users of higher floors can enjoy pleasant experience of shower.

Brand: TCFUNDY


Product Dimensions: 14.57"W x 22.05"H


Special Feature: Dry Combustion Protection, Overheat Protection


Color: Gold


Wattage: 36 watts


Brand: ‎TCFUNDY


Product Dimensions: ‎14.57"W x 22.05"H


Special Feature: ‎Dry Combustion Protection, Overheat Protection


Color: ‎Gold


Wattage: ‎36 watts


Voltage: ‎110 Volts (AC)


Maximum Flow Rate: ‎4.23 Gallons Per Minute


Heat Output: ‎104000 British Thermal Units


Efficiency: ‎High


Manufacturer: ‎TCFUNDY


Country of Origin: ‎China


Item model number: ‎TCFD-KB0000001-GD


Special Features: ‎Dry Combustion Protection, Overheat Protection


Included Components: ‎Water Heater, Shower Kit, Installation Accessories


Date First Available: August 3, 2022


Frequently asked questions

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Top Amazon Reviews


  • Absolutely wonderful
Style: Propane Gas, 4.23 GPM, 104000BTU
Replaced the 6gal WH from our camper with this, and learned a few useful things. All sinks stayed constant hot, no issues. If water flow isn't fast enough, it'll constantly switch from hot to cold so make sure you don't have any restrictors in your shower output to shower hose. Mine actually did. I literally had to drill mine out with a minimum 1/4" bit, down into the T (was originally a 1/8" hole in a 1/2" outlet) and now this heater stays so hot so well now. No more hot/cold alternations whatsoever, stays hot the whole time. Had to turn our temps down all the way. Very impressed, was easy to install once I figured out all my changeovers and connection setup appropriately (plumbing isn't my specialty but I manage). If set up properly the 1st time, any future change outs I may desire are looking to only take about 10-20mins to complete, start to finish. ... show more
Reviewed in the United States on June 18, 2024 by Bcrichster

  • Came with instructions
Style: Propane Gas, 4.23 GPM, 104000BTU
I have purchased several of these type water heaters and this is the only one that came with instructions. I don’t need them now but it is still nice. Also cam with a short gas line and some fittings. I didn’t use them so not sure exactly what they are for. I believe gas line adapters. The heater so far is working great. I hope it continues as I have not had much luck with durability. These heaters seem to be very sensitive to the proper water flow, the proper gas flow and exhaust air flow. If I were doing an install I would buy a new gas line/ regulator with the specified psi for the heater. ... show more
Reviewed in the United States on August 10, 2024 by Barbv

  • Garbage.
Style: Natural Gas, 4.23 GPM, 104000BTU
Bought this because my water heater was going out, got it installed 2 months ago. Do not buy this poor excuse for a water heater, it's barely a wax warmer. Take a shower, water is fine, for 40 seconds, then it may go ice cold or scalding hot. It will take 2-4 minutes running the hot water to get hot water. When you do, the cycle repeats. No hot water, may as well buy a 5 gallon pot and just boil my water. ... show more
Reviewed in the United States on August 1, 2024 by Kynthia Alice Rosgeal

  • Missing important piece
Style: Propane Gas, 4.23 GPM, 104000BTU
Just kicked this bad boy on last night and Holy smokes, it heats fast! Everything seems to work beautifully, minus the fact that the package did not include the outlet exhaust pipe, everything else was spot on!
Reviewed in the United States on January 30, 2024 by Little Red Headed Girl

  • Works great!
Style: Propane Gas, 4.23 GPM, 104000BTU
The unit works very well right from the start. Make sure you have the right adaptors for BSP (British) to NST (USA) pipe threads.
Reviewed in the United States on December 22, 2024 by Gordon Bell

  • Maintains temp up to 10 ltr / 2.6 gal per minute
Style: Natural Gas, 4.23 GPM, 104000BTU
I put this water heater in my basement to replace a broken 40 gallon hot water heater. It came with a shower head that does 10 ltr / 2.6 gal per minute and that is the highest rate it can maintain temp. I gave it 4 stars because it is big enough for me. It is very quiet and is ISO 9001:2015 certified. I live alone and this unit works great for my application. I wouldn't recommend it for any household over 2 people. I live in a very cold winter climate. The description claims that this unit has freeze protection. It gets very cold in my basement in the winter. So only time will tell if this unit makes it through winter. If you live in a cold climate, make sure any instant water heater you purchase has freeze protection. This unit seems to be well worth the money. In the US make sure you get 3 of the following so you can hook up the water lines(2) and the gas line(1) to the unit . Brass Pipe Fitting Adapter Female G1/2" Thread to Male NPT 1/2" https://www.amazon.com/dp/B01IJ9HI6M?psc=1&ref=ppx_yo2ov_dt_b_product_details ... show more
Reviewed in the United States on May 13, 2023 by Donny

  • So far so good.
Style: Propane Gas, 4.23 GPM, 104000BTU
So far I am enjoying this hot water heater. I'll update in 6 months or so if it's still functioning properly. The look is ver sleek and it's easy to install and operate. I am using for my off grid property for half of my home. The other half of my home is still being built, so I might buy another one when construction is completed if I continue to have no problems with this one. ... show more
Reviewed in the United States on February 16, 2024 by Audree

  • Best Propane Hot water heater for price
Style: Propane Gas, 4.23 GPM, 104000BTU
This hot water heater has been so good since we bought it. No problems and have continuous Hot water. I highly recommend this brand.
Reviewed in the United States on March 27, 2024 by David D.

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