Tankless Water Heater Propane Gas, 14L Instant Hot Water Heater with Fahrenheit Digital Display, Indoor Installation Up to 3.7GPM, 95540BTU
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Availability:
In Stock.
Arrives
Jun 23 – Jul 3
Style: 14L-Propane Gas
Features
- INSTANT HOT WATER ON-DEMAND: Boasting 95,540BTU (28KW) propane gas input, this on-demand tankless water heater delivers 14L/min (3.7GPM) flow rate with 25 C temperature riseno preheating required. The instant-on design eliminates wait times, providing hot water within seconds for indoor showers, kitchen chores, or garage projects. Say goodbye to Preheating delay of storage water heater.
- INDUSTRIAL-GRADE MATERIALS: Constructed with high quality metal housing and UL-certified Category II stainless steel vent pipe (requires 3 downward slope to prevent condensate erosion), this propane tankless water heater withstands indoor humidity and acidic gas combustion byproducts. The tankless design minimizes limescale buildup, while the rust-resistant heat exchanger ensures long-term unclogged operation for stable thermal output.
- FAHRENHEIT/CELSIUS DIGITAL DISPLAY: Equipped with a dual-unit digital display, easily switch between Fahrenheit (86F-131F) and Celsius (30C-55C) by pressing the mode button. Precision temperature control allows real-time monitoring, while the automatic overheat warning activates at 125F (52C) to prevent scalds. Ideal for households with children or elderly, presetting below 120F (49C) balances safety and comfortperfect for this propane tankless water heater's versatile indoor use.
- MULTI-LAYER SAFETY SYSTEM FOR RELIABLE OPERATION: Features include overheat protection (activates at 125F), and gas leak detection that cuts off energy supply during anomalies. The fan continues running post-shutdown to cool internal components, while the 40-minute timer prevents dry burningextending the lifespan of this propane tankless water heater indoor.
- ROFESSIONAL INDOOR INSTALLATION REQUIRED: Indoor installation must be performed by qualified technicians due to complex gas piping, venting, and electrical connections. Improper setup risks gas leaks, CO poisoning, or equipment failure. Key specs: 110V power, 3.7GPM max flow, and compatibility with propane gas onlyensure compliance with local codes for safe operation of this on demand water heater.
Description
tankless water heater
Brand: Nessxa
Capacity: 14 Liters
Power Source: Liquid Propane
Product Dimensions: 17.32"W x 28.54"H
Special Feature: Overheat Protection, Gas Leak Detection, Automatic Overheat Warning, Multi-Layer Safety System, Digital Temperature Control, Indoor Installation with Complex Connections See more
Power Source: Liquid Propane
Special Features: Overheat Protection, Gas Leak Detection, Automatic Overheat Warning, Multi-Layer Safety System, Digital Temperature Control, Indoor Installation with Complex Connections
Maximum Temperature: 125 Degrees Fahrenheit
Heat Output: 95540 British Thermal Units
Mount Type: Wall
Is Electric: No
Smart Home Compatibility: Not Smart Home Compatible
Capacity: 14 Liters
Item Dimensions W x H: 17.32"W x 28.54"H
Color: White
Style Name: 14L-Propane Gas
Brand Name: Nessxa
Model Number: 14P
Manufacturer: Nessxa
UPC: 631060186801
Manufacturer Part Number: 14P
Included Components: water heater
Unit Count: 1.0 Count
Item Type Name: tankless water heater
Material Type: Metal
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jun 23 – Jul 3
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Style: 14L-Natural Gas
I'm very satisfied with this water heater. The installation process was quite easy, and the unit worked well from the first time I used it. Hot water comes out quickly and the temperature is stable thanks to the digital Fahrenheit display, which is very helpful for setting. The 14-liter capacity is more than enough for daily bathing needs. The design is also modern and space-saving because it's tankless. It's energy-efficient, practical, and very convenient to use. I highly recommend it for any household.
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Reviewed in the United States on October 4, 2025 by Fatima
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I couldn’t be happier with the Nessxa 14L Natural Gas Tankless Water Heater. The installation was straightforward for a professional, and once it was set up, the difference was night and day compared to my old tank system. The hot water is truly instant no more waiting around or running water down the drain. The digital display is clear and easy to use, and I love being able to switch between Fahrenheit and Celsius. The safety features, like the automatic overheat protection and gas leak detection, give me real peace of mind. With its solid build quality, powerful output, and efficient performance, this unit easily handles multiple fixtures in my home without losing water pressure. At this price point, it’s an amazing deal for the performance it delivers. Highly recommend to anyone looking for a reliable, long-lasting, and energy-saving upgrade!
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Reviewed in the United States on August 22, 2025 by Nestor Mejia
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Because it is designed to heat on demand, there is no need to store water in advance, and hot water is available almost immediately. It is very efficient and saves energy. The digital display is intuitive and clear, and you can see the water temperature and operating status in real time. It is easy to adjust, and the dark space gray appearance is also very modern. It can be installed indoors, and it is not large in size and will not take up too much space. The small disadvantage is that the installation requires gas pipelines and exhaust systems, which requires a high level of hands-on ability. It is best to ask a professional to install it.
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Reviewed in the United States on October 1, 2025 by Norene Graham
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This hot water heater is able to sustain extremely hot water fairly indefinitely to a single shower, which was my target. The water flow is good at that volume, and it's operation is fairly silent. Overall quality of the unit seems fine, Easy to install, easy to operate, good safety profile, We are extremely happy and satisfied with the water heater. It is very efficient, saves on our propane. The water pressure has never been this strong. We just really like it.
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Reviewed in the United States on July 26, 2025 by Miriam
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This tankless water heater works great. The water heats up quickly and the temperature control is very accurate. It’s compact, easy to install, and perfect for consistent hot water at home.
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This Natural Gas Tankless Water Heater is the ultimate game changer. I am absolutely happy with the hot water heater temperature and quality of system for performance. Installation was super easy and the water flow easily. It is compact, convenient and a great value for the price. Highly recommended!!!
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Reviewed in the United States on September 6, 2025 by Latty Latty
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It got here within 2 days of ordering it. Installation was very easy. We've had it installed for a few days now and it is amazing. I never realized how great it was to have constant hot water and never run out. It only takes a couple of seconds to heat up to the temperature we have it set at. The exhaust pipe doesn't get to hot and the outer box stays cool to the touch. I have already recommended it to other people.
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