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14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
14 kW  Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K
6 reviews

14 kW Electric Tankless Water Heater - For Use with 1 Shower - Evening Tide EVT-14K

Regular price $239.99 USD $239.99 USD Sale

📝 Which electric tankless water heater size is right for you? Learn More.

🔧 How to install a water heater? Learn More.

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What Is a Tankless Water Heater?
A tankless water heater heats up water on demand instead of storing heated water in a storage tank.. Due to its short heating time, tankless water heaters are perfect for cooking areas, additional bathrooms, or any place where water needs to be used at any time. Also, because of its rapid heating and small size, our tankless water heaters are 90% smaller than a traditional water heater.
What Is a Tankless Water Heater?
A tankless water heater heats up water on demand instead of storing heated water in a storage tank.. Due to its short heating time, tankless water heaters are perfect for cooking areas, additional bathrooms, or any place where water needs to be used at any time. Also, because of its rapid heating and small size, our tankless water heaters are 90% smaller than a traditional water heater.
How are “Traditional” Tank Storage Water Heaters Different?
Tankless Water Heater
Size
Less space to install
Power Supply
9kW-18kW
Performance
Unlimited hot water
Energy Use
Only heats water on demand
Installation
Can be installed as long as the cold and hot water pipe channels are arranged in advance.
Cleaning & Maintenance
Non-scaling, so no special maintenance is required.
Tank Water Heater
Size
Need quite a bit of room to install
Power Supply
1.5kW-3kW
Performance
Only holds a set amount of hot water
Energy Use
Holds heated water all-day
Installation
Needs to be installed on the load-bearing wall.
Cleaning & Maintenance
Must flush tank twice a year to remove sediment and mineral scale.
Endless Hot Water
Compact Size
Saves Money
Safe to Use
Endless, on-demand hot water
Endless, on-demand hot water
Provide endless hot water on demand with no preheating or sudden temperature fluctuations.
Endless, on-demand hot water
Provide endless hot water on demand with no preheating or sudden temperature fluctuations.
Save 50% on water heating costs
The self-modulating temperature technology only uses energy to heat up water while you are using it.
Safe Hot Water Supply
High Temperature Protection
Dry Heating Protection
Electrical Discharge Protection
Corrosion-Proof Parts
Simple Control Operation
Power On/Off
Decrease/Down
Increase/Up
Standby mode
Heating mode
Excessive water flowp
Malfunction Codes
Electricity leakage
Temperature exceed 131°F/55°C
Temperature sensor failure
Dry heating (no water)
Check your unit capacity
Match your location color on the map to the corresponding chart below to determine unit capacity.
STEP 1
Determine your average inlet water temperature by finding your location on the map and noting the color.
STEP 2
Determine how many applications your tankless water heater can run simultaneously by matching your color to the table above.
STEP 3
Check that you can meet the installation specifications and requirements for the model of tankless heater you selected.
Product Requires:
  • 60 AMP Double Pole Breaker
  • 6 AWG/2 Wires
Dimensions
Dimensions

90% smaller than traditional water heater

Size(LxWxH): 157’’ x 98’’ x 24’’

Dimensions

90% smaller than traditional water heater

Size(LxWxH): 157’’ x 98’’ x 24’’

Where To Use
Kitchen Sink

Bathroom Sink

Pet Spa

Hair salon

Specification

Model

Voltage

Power

Min. Required Circuit Breaker Size

Max. Amperage

Recommended Wire Size

Min. Water Flow

Safe Operating Pressure

Water Connections

Installation

Temperature Setting

Dimensions (LxWxH)

Weight

EVT-9K

EVT-14K

EVT-18K

240 V

240 V

240 V

9 KW

14 KW

18 KW

40 AMP

60 AMP

2 x 40 AMP

37.5 A

58 A

75 A AMP

8 AWG

6 AWG

2 x (8AWG/2)

0.475 GPM / 1.8 L/min

0.475 GPM / 1.8 L/min

0.475 GPM / 1.8 L/min

7.25 PSI - 108.78 PSI

7.25 PSI - 108.78 PSI

7.25 PSI - 108.78 PSI

½’’ NPT

½’’ NPT

¾’’ NPT

Wall-Mounted

Wall-Mounted

Wall-Mounted

Digital Panel

Digital Panel

Digital Panel

16.14 x 9.84 x 2.6

15.87 x 11.14 x 2.87

17.25 x 12.22 x 3.43

8.8 lbs

12.76 lbs

16.06 lbs

Package Includes
No additional parts needed
  • Tankless Water Heater x 1
  • Mounting Hook x 2
  • Wall Plug x 4
  • Screw x 4
  • User Manual x 1
  • Gasket x 1
  • Filter x 1
Reviews+
Customer Reviews
4.8 Based on 6 Reviews
5 ★
83% 
5
4 ★
17% 
1
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
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Customer Photos
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Filter Reviews:
ES
12/15/2021
Earth S.
United States United States

Quality Unit From Airthereal.

This 14kW, 240Volt point of use heater is a quality unit. I would rate equally with more established brands in the water heating appliance industry. I am impressed with the build quality. I would expect it to run for many years without much maintenance and even with daily use. This may or may not be a DIY project depending on your plumbing and electrical skills. As a lifelong 2nd generation home builder & remodeler I would rate it as an intermediate to advanced level to install. It does require a dedicated double pole 240 Volt breaker and 6 gauge wire to be run. You will also want to run some HTTN as a grounding wire to the case for safety. This will require you to get inside your electrical load center (breaker box) to perform connections. If you are not familiar or experienced with this kind of work I would highly recommend a licensed electrician perform this. The 6 gauge wire is thick and requires some effort to bend and pull thru crawlspaces, attics or basements and in walls. The plumbing side of it is probably a little easier for most. The 1/2" NPT connections are pretty straight forward. You will need to tap into an existing plumbing system or run a new cold water line to this unit as well as the plumbing fixture. And then the hot out of this unit to the plumbing fixture. You may or may not need a professional plumber on this, but the tools for running PEX, copper or other may or may not be easily available to you. I guess it all depends on your exact situation. I wouldn't describe this as a quick and easy project that will only take an hour or 2. Unless this tankless heater is really close to your electrical panel and water is conveniently available too, and the fixture your supplying the hot water too is easy to access, then I would expect a good part of a day to install, even for professionals. There will be lots of parts, pieces, fitting and such that will be needed to complete the install. Planning will take at least 30 mins too. You will need to come up with a materials list, make measurements for the length of pipe and wire you will need, and double check all that before going out to purchase said materials. You will likely spend at least 2 hours on the electrical and another 2 hours on the plumbing. You will need to connect it up to your plumbing fixture unless you are tapping into an existing hot water line. Then you will likely still need to shut off the water to your house, drain down the lines and then cut and make the T connection and/or cap off a line. For a DIY first time, I would personally allocate a weekend to get it done. Of course it all depends on the situation and factors such as distance, accessibility, availability of 2 empty spaces in your breaker box (load center) and such. Again, this appliance really is an intermediate to advanced level of skill and knowledge to install. After having stressed all that I digress back to the Airtheral product itself. It is nice unit. Depending on your source water temperature this should be able to handle a faucet and shower for most people during the summer months. During the winter and if in a colder climate then the flow rate will need to be decreased to allow the unit to overcome the greater temperature differential between the incoming water and the set output temperature. This 14Kw unit can likely handle a bathroom or kitchen faucet pretty much anywhere in the USA. In the South it will likely also handle a shower as well. You can go over there charts in the stock photos to see what your location is rated to handle. Overall this one gets 5 stars from me. I have been using some Airthereal Ozone generators for years and I really like the company and it products.

T
11/24/2021
Tom
United States United States
I recommend this product

Great for a remote bathroom

I decided to use this as a point of use water heater in an apartment over our garage that was fed from the main house water heater. It took several minutes for the hot water to reach this part of the house. First off, I cut off the hot water supply as far back as I could and capped it off. I then ran the cold water to the inlet of the water heater and the hot water output to the other end of the old hot water line that feeds the hot water in the apartment. It was a bit tricky running the required electric up to the unit, bit with some investigating, planning and drywall cutting I was able to run the dedicated circuit. Now we get hot water almost instantly on demand. Definitely worth the effort.

HF
11/16/2021
Hayley F.
United States United States
I recommend this product

Super Happy with this water heater

Our camper renovation project is coming together perfectly. Finding things that will fit it's needs has been a challenge though. This water heater is not one of them. It is perfect for the size and everything it needs for the bathroom and kitchen. Endless hot water is amazing. It was super easy to install as we were just replacing what was already there. It even made the small closet that held the previous one have an area for storage now, since it freed up a ton of space. Very good price for the quality, Highly Recommend.

S
10/25/2021
Steve
United States United States
I recommend this product

Surprisingly easy to install

The Airthereal Electric Tankless Water Heater 14kW, 240Volts - Endless On-Demand Hot Water arrived today and I was excited to get it installed. It only took a few hours and I'm sure for someone with more skills and experience than me it would have taken much less time. The install was straight forward and I had it up and running! I am using this for my sink and shower in the shop. I like to shower after a messy day outside or a long day at work in the shop before going into the house and my old water heater died. This heater has fantastic output! And the temperature control is very easy to use.

J
10/25/2021
Jeffrey
United States United States
I recommend this product

Studio bathroom

The heater was easy to install and works well, but I would like to adjust the temperature higher than 130

User Manual+

Electric Tankless Water Heater 14 kW, 240 Volts User Manual: Click Here.