14kW Tankless Water Heater Electric, ORBEK On Demand Instant Hot Water Heater 240V, Max 3.38 GPM, Supply for 1-2 Fixtures, ETL Certified, Indoor Installation, New Upgraded 2.0
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Availability:
In Stock.
Arrives
Monday, Jun 1
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Color: Pearl
Features
- Note: Please ensure the household circuit breaker panel has a total current capacity of at least 150 amps. Our Orbek tankless water heater electric 14kw requires a 240V/60AMP two-pole breaker, 1 set of 6 AWG wires and 1/2" NPT water connections.
- Instant Hot Water Supply: Orbek electric tankless water heater 240v can provides max 3.38 GPM of on demand endless hot water and ensure comfortable hot water for 2-3 points of use
- Experience High Efficiency & Cost Savings: Our on demand hot water heater electric delivers endless hot water in just 3 seconds and uses up to 60% less electricity than traditional tank heaters. Its advanced water-electricity separation technology minimizes scale and corrosion, ensuring lasting performance. Save energy and enjoy reliable, instant hot water.
- Certified Safety & Advanced Protection: This tankless hot water heater is ETL certified and engineered for your peace of mind. It features comprehensive safety systems including leakage, over-temperature, and dry-heating protection, along with lightning resistance. Every unit undergoes rigorous factory testing to ensure safe, reliable, and normal operation in your home.
- Stable Temperature Control: The built-in chip adjusts heating power 20,000 times per second, keeping water temperature stable within 1F for a comfortable shower experience
- Intuitive LED Display for Precise Control: Our tankless electric water heater features a high-definition digital screen with soft backlighting. Easily set your preferred temperature between 86F and 140F and monitor real-time temperature changes at a glance for effortless and precise hot water management.
- Space-Saving & Easy Installation: This electric hot water heater features a compact design (14.2"H x 9.5"L x 3.1"W), saving over 50% of space compared to traditional tank heaters to fit easily in tight corners. Its structurally optimized build makes setup straightforward and hassle-free.
- After-Sale Service: We provide long-term return & exchange services along with professional technical consulting support
Brand: Orbek
Power Source: Hard Wiring Required
Product Dimensions: 9.5"W x 14.2"H
Special Feature: Always Available Customer Service, ETL Certification, Separation of Water and Electricity Technology, ±1°F Stable Temperature Control, Instant and Endless on Demand Hot Water See more
Color: Pearl
Power Source: Hard Wiring Required
Special Features: Always Available Customer Service, ETL Certification, Separation of Water and Electricity Technology, ±1°F Stable Temperature Control, Instant and Endless on Demand Hot Water
Wattage: 14 KW
Voltage: 240 Volts
Maximum Temperature: 140 Degrees Fahrenheit
Heat Output: 14 Kilowatts
Efficiency: High Efficiency
Mount Type: Wall
Is Electric: Yes
Item Dimensions W x H: 9.5"W x 14.2"H
Material Type: Metal
Brand Name: Orbek
Model Number: 14kW 2.0 Model
Manufacturer: ORBEK
Manufacturer Warranty Description: At Least One Year Warranty for the Whole Machine
Included Components: Water Heater X1, User Manual X1, Screw X5, Plastic Wall Plugs X5, washers X2, Filter Screen X1,
Unit Count: 1.0 Count
Color: Pearl
Style Name: ET-14kW
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Jun 1
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Pearl
This thing works great! Just got it installed on a Thursday and it survived a weekend of festivals and ball games. On Saturday 6 of us took showers, some were back to back without turning the water off. I wish I’d gone tankless sooner. I’ll never buy another tank water heater.
Reviewed in the United States on April 27, 2026 by Jeremy Clark
We have been wanting to upgrade to a tankless water heater for a while now. I like the idea of having hot water on demand instead of waiting for a tank to heat up, and also not having to deal with a bulky system taking up space. So when I came across this one, it looked like a really good option to try. Right out of the box this feels like a solid, well built unit. It came securely packaged and everything about it feels good quality and well made. The unit itself feels sturdy and not cheaply made, and the compact design is a huge plus. It’s surprisingly small and saves a ton of space compared to a traditional tank, which makes it great for utility areas or tighter spaces. The display screen is a really nice size, bright, and easy to read, and overall it just feels like a well put together product. What really stands out is how well it performs for everyday use. With the 14kW power, it’s strong enough to handle around 2–3 fixtures at once like a shower and a sink without any major drop in temperature. It truly gives you instant hot water, and once you set the temperature it stays very consistent with little to no fluctuation. That makes a big difference, especially when you don’t want sudden temperature changes. The controls are simple and easy to use. The instructions were really easy to follow, and the setup process was pretty straightforward as long as you have the correct electrical requirements. Since my boyfriend is an electrician, this was actually really easy for him to install and didn’t take very long at all. Once everything is installed, it works exactly how you would want it to. It only heats water when you’re actually using it, which is also great for efficiency. It does require proper electrical setup since this is a 240V unit with a 60A breaker, so that’s something to plan for, and having a professional handle installation is definitely recommended. From what I can tell, it uses certified components which adds to the overall confidence in the quality and safety. It’s worth noting that while it performs really well for normal use, larger households running multiple high flow fixtures at the same time might start to push its limits a bit. But for typical daily use, it handles things really well. At the current price of $229.99 (as of 4/4/26), I think this is a good value and in line with similar products. Overall, this is a really solid, efficient tankless water heater that delivers consistent, on demand hot water in a compact design. It’s well made, works great, and is a really nice upgrade from a traditional tank system. I’ve been really impressed with it and would definitely recommend it to anyone looking to switch to tankless.
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Reviewed in the United States on April 11, 2026 by Kayla Marie
Color: Pearl
This heater is just all-around genius. It is compact, efficient and powerful. I only needed a 240VAC 60A circuit to serve this, requiring 6AWG wire (pure copper only) run all the way to the breaker panel. It has the ability to heat a shower and to let someone else wash their hands without either knowing about the other. (Edit: I got the newer, improved version that uses two 240vac breakers rated at 40a each, requiring only 8 gauge wire. It seems to be looking for up to 75 amps between the two and this feels like a good option.) The original design here was to heat the water with gas, so we needed to run the big 6/4 with flexible conduit thru the wall and then the rafters and back into the utility closet. That was an investment as cable and conduit are much more expensive now than I remember. But, as this heater will work on our solar power, it will save us the cost of the installation in time and then pay for itself and hopefully keep saving us money for years after that. I expect that the longevity will be great, as the water heater looks very well designed and all the wiring connections inside are expertly done. I found it was much easier to install than a gas water heater. It is much smaller and I could lift it into place myself. The gas line was capped and the wiring was run with help from friends with lots of experience and hubby, but I did the tankless heater all by myself. The water lines are threaded and as the connections were flexible links, I was done in minutes. The overflow had to be run to connect to the old one as the locations are a few feet apart, and that was just some PVC and elbow/couplers, an hour or so for me get it all cut and assembled. Removing the old one was done by hubby and it took almost half a day by itself. Then the other large project elements took up the rest of the day. The next morning my part took about two hours including the final adjustment of temperature as we wanted it to match our thermostatic valves expectations. So we went back and forth adjusting it by a degree or two on the digital display, making this last step as easy as possible. I found this to be a really fun project (maybe because I didn't have to climb into the attic) and would whole-heartedly recommend this for anyone looking for a new water heater as I think it is such a fantastic value. (Edit: That applies to both variants, depending on our existing wiring or how the costs of materials evolve over time. We dropped a sub-panel to allow for the different breakers and how the load was distributed across them. All-in-all we remain pleased with the design, materials and the evident are and quality!)
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Reviewed in the United States on February 16, 2026 by buys some stuff