







Tankless heaters come in all different sizes. There are small water heater units, designed for point-of-use that only draw 110-120 volts.
The first step in determining which size water heater is right for you is to understand what you'll be requiring from the tankless. If you're looking for a larger unit, you should check out our tankless buyer's guide. But if a 110-120volt water heater meets your needs, then read on . . . this article was written for you.
110-120Volt Tankless Water Heater for Showers
Look, we're not going to lie, if you're not in the tropic and shopping for a 110-120volt tankless water heater for your home shower you'll most likely be disappointed with the results. 110-120volt's just isn't a lot of power to deliver a hot shower beside tropic area.
It can, however, get things going until your main water heater can take over, but most of the point-of-use heaters of this size are designed to be used for a single sink. In most situations, that means hand washing.
Although, there are exceptions. If you live in an area where the incoming water temperature is high, a 110-120V tankless such as JNOD XFJ135KH may be able to take a long shower. But if you live in Alaska, or most anywhere else, these units just won't be able to get the job done.
Best 110-120 Volt Tankless Electric Water Heater
The best 110 Volt tankless we've been able to find is the XFJ135KH by JNOD. Although the sales material lists this unit as a 120v tankless, JNOD has tested it to operate at 110v (more on this below).
The XFJ135KH is hydraulically controlled, making it incredibly quiet. It has a stainless-steel cup with copper heating element and with plenty of built-in safety features, and the superior design and workmanship means this unit is suitable for residential or commercial use.
Traditional hot water heaters can’t keep up with today’s appliances.
Newer solutions on the market, including tankless water heaters, change the way your water is heated.
When you turn on the tap, water flows through the unit and is heated before it reaches the faucet.
There is no storing, no useless heating and definitely no wasted energy on keeping the water at a set temperature even when you don’t use it.
Below are some tips on how to choose the best tankless water heater for your home
If your house is smaller or you don’t regularly use a lot of hot water, buy just one tankless heater for your entire home.
But if you do use a lot of hot water, you can also connect multiple units for whole-house water heating.
Did you know that tankless water heaters are available in both gas and electric?
Make sure to choose the one that is most efficient for your home and your wallet.
Unlike regular water heaters, tankless heaters are sized by the number of gallons of hot water they produce per minute (GPM), not their size.
It is recommended you make a rough list of how much water you use, and whether these usages collide with one another.
For example, you can use the rule-of-thumb sizing to do the estimation on your own.
Here are some rough estimations commonly used:
· 1 bathroom or 1-2 people requires 140,000 BTUs
· 2 bathrooms or 2-3 people requires 190,000 BTUs
· 3 bathrooms or 3-5 people requires 380,000 BTUs
Nevertheless, it is still best that you consult a professional plumber to make sure your tankless water heater is the right size for your home.
Even do-it-yourselfers need to call on a professional sometimes, especially to install a tankless water heater.
This way you are completely confident your system is installed efficiently, effectively and correctly.
Additionally, you can ask for advice on how to suit this system according to your individual requirements.
You can maximize the potential of your heating system by insulating all of your exposed pipes.
This will make your water output produce 2 to 4 degrees warmer when it comes out of your faucet as well as protect your home’s pipes from freezing in the winter.
Warm congratulations to JNOD for being recognized by the National Laboratory, becoming one of the first enterprises with national accreditation laboratory qualifications in the electric water heater industry.
Recently, JNOD accepted the China Metrology Accreditation Expert Review Group CMA qualification review, expert review group carry out on-site assessment with “laboratory accreditation assessment criteria” as the basis. After the on-site review, as well as a month of data submitting, JNOD Testing Center successfully passed the laboratory supervision and evaluation of CNAS n 21st Oct, obtaining the laboratory accreditation certificate of China National Accreditation Service for Conformity Assessment (CNAS).
It is our first time to win this honor which marks our division detection capabilities management is being recognized, improve our competition in the industry and also be better to provide brilliant customer service protection to our valued customers.
JNOD Central laboratory in accordance with ISO17025 international standards for quality management system planning and construction, total area of about 1000 m2. It is currently divided into safety test zone, comprehensive test zone, material test zone, salt spray test zone, reliability test zone, noise test zone, spray test zone and other professional zones.
With the support of complete and advanced laboratory equipment, the laboratory can complete the performance research, new product research and development, regular product testing and other work to ensure product development, technical innovation and quality assurance.
CNAS is a national accreditation body authorized by CNCA in accordance with law to carry out conformity assessment accreditation, which is highly authoritative, independent, impartial and international. To obtain CNAS national laboratory accreditation, the laboratory should not only have advanced modern experimental instruments for protection, but also in talent, technology, management to achieve accreditation requirements.
Taking this certification as an opportunity and a new starting point, JNOD will continue to optimize and upgrade the laboratory with the guidance of the expert group in the future, continuously improve the testing ability and technical level of testing personnel, and continue to provide guarantee for electric water heating research and development work, to ensure the accuracy and reliability of data, and escort the company to achieve innovative development.
Would you like for taking a chilly shower? Perhaps not. If you have a large family, it can certainly be hard to get soaked in the morning . Oftentimes the hot water runs away before you please take a shower. A cold shower does not start the day on the wrong foot or so.
How can I get the endless hot water? Not only save energy but also can save cost . That sounds wonderful and amazing . We so happy to find it and this miracle device can be called tankless water heaters.
You can enjoy endless hot water just by opening the water valve, no need to wait to avoid wasting your time.
Comparing with the storage electric water heater and gas water heater, electric tankless water heater is the most suitable device to achieve purpose. Why we should go ? Please check the reasons:
Hot water on demand: Rather than traditional water heater, Hot water from electric tankless water heater come out in demand.
Cost savings: No need to pre-heating the water.
Energy efficiency: up the 97% high heating efficiency.
Never-ending hot water: Hot water keeping come out,endless hot water !
Space savings: Compact size,similar with ipad size,it takes up less space in your home than a large tank.
Longevity: long lifespan,up to 10 years!Tankless heaters usually last longer than older traditional tanked heaters, and you don’t have to worry about them bursting and spilling water all over your basement.
JNOD electric tankless water heater can meets all your image of water heater . The most prominent advantage is the unparalleled constant temperature function, only difference of ± 1 ℃ . Very comfortable . Enjoying a hot water bath is so easy .
Choosing a new water heater is important. Water heaters consume a lot of household energy. The right water heater can make a big impact on energy efficiency in your home. When deciding which of the different types of hot water heaters will work best for your home, there are many things to consider.
Household Size
Tankless electric water heaters are also called instantaneous or on-demand water heaters. Rather than use a storage tank, the water circulates through a heating element that heats the water as needed. Tankless water heaters are rated by the gallons per minute they provide, and the average life span is 20 to 25 years.
Use
How you plan on using a water heater determines how much hot water it needs to supply, as well as whether you need a single unit, individual units at several points in the house or a combination of solutions.
Capacity
In a tankless water heater electric, the capacity is measured by flow rate, calculated in gallons per minute. Getting the correct size of tankless heater requires figuring out how much hot water you may need at any given time, coming up with a flow rate number and then matching that figure to the measure on a given system.
Tankless water heater tips to consider
- Overheat protection: Keeps the water from overheating in the system by cutting off the power supply once the set temperature is reached.
- Digital display: Makes it easier to monitor the temperature and make precise adjustments.
- Automatic constant temperature: A stable water temperature is a great help to protect your skin, and also get the better experience for using hot water.
- Leakage protection: Provide an important safeguard for your family life.
JNOD carry a wide selection of different types of hot water heaters, so you will be able to find the right style for your home, no matter if it is tankless water heater kitchen sink, tankless water heater electric whole house or tankless water heater booster. Call us now to learn more and get one.
When buying a tankless water heater, most people don’t know what size tankless water heater they need.
If you are looking to install tankless electric water heater and you’re unsure of which size you should buy, here are some factors you should take into account:
- The size of your house
- Flow Rate (GPM): How much hot water you will need at any given time
- Temperature Rise (ΔT): The difference between the incoming cold water temperature and the desired temperature
Your Household Size
If water heater is too small, it will result in it not being able to produce enough hot water for your household demand. For example, you might not be able to run more than one shower at a time, especially in the freezing winter.
On the other hand, water heater is too large, it will end up being more costly than necessary, since you will be paying more upfront for the larger size (although it could be useful if you plan to upsize your home later).
Hence, to work properly, a tankless water heater needs to be just the right size to meet your home's hot water demand.
Rate of Water Flow
Tankless water heaters are often referred to as demand water heaters. On-demand refers to having continuous hot water output for as long as the hot water tap is open. However, having multiple hot water taps open together will reduce the hot water output. Having too many hot water taps open at once will produce lukewarm water if the tankless water heater’s output capacity is exceeded.
To help you estimate the flow rates of most of your faucets, we shared some typical flow rates below. The actual flow rates may be different for your house and different appliances.
Temperature Rise
After you have calculated the flow rate of every faucet in your house, you must now determine how much heat your heater needs to generate to give you the required heat in your water outlets. We’ll take into consideration the temperature of the water that flows into your home and the temperature of the water that you want to flow out of your tap to determine the required temperature rise.
You might still have some questions relating to the size of instant electric water heater you need, please let us know in the comments below.
What's the best moment of the day? The answer is to take a bath. You can wash away the tiredness and feel clean and comfortable.
You probably do not give your water heater much thought most of the time . After all, if a home appliance is performing its intended function, it will eventually become invisible.
If you want to enjoy a hot bath without hindrance, I would highly recommend using tankless electric water heater. Hot water is always available, no waiting, and no need to preheating .
You many have a question: Do tankless water heaters use more water than traditional tank water heaters? The answer is : NO . Tankless electric water heaters heat water as needed rather than keeping it in a tank until it is needed. A traditional water heater must constantly turn on and off to keep water warm and ready to go because once water sits in a tank, it starts to lose heat. Water is more energy- efficient and water save with tankless because it is heated quickly and only when necessary.
JNOD tankless electric water heater with up to 97% high efficiency,no need to preheating and can save water perfectly . You don't need to worry about wasting water when you take a bath . Perfect bathing experience.
The 15th day of lunar August month is the full moon night in of the lunar month, so the 15th d is called the " Mid-Autumn Festival”. Friends and relatives will send moon cakes, melons and fruits to each other, which means "family reunion" and "good luck and peace", we also called "reunion festival".
On the night of the 15th day of the lunar August month, eat moon cakes, drink Chinese tea, and watch the moon together the families are our traditional celebrating way.
In order to celebrate this festival, JNOD will be on holiday from 09/10-09/12, and our company's employees to reunite with their families and enjoy the family time together. if you have questions, please leave the message to us and we will reply soon.
Let us enjoy good time together.
Tankless Water Heaters, are appliances that produce hot water only when called for. Unlike conventional units that keep heated water in a tank that typically holds 40 to 80 gallons, a tankless unit heats water quickly on demand. And consumes less energy because you pay to heat only what you use. Reduced energy consumption means lower utility bills. In addition, a well maintained tankless system can have a life span that’s twice as long as a conventional storage water heater.
Basically, there are two types of tankless units:
Point-of-use water heaters are small enough to fit in tight spaces, typically under the kitchen sink or other areas in the home where hot water is needed. Incorporating several point-of-use units can reduce water heating costs significantly.
Whole house units are capable of simultaneously meeting hot water requirements at several locations, such as your dishwasher and shower.
Sizing is based on the flow rate that’s required and the temperature rise that’s needed. The flow rate is the amount of water that’s needed at any one time, and the temperature rise is the difference between the temperature of the water coming into the home and the temperature of the water flowing from the faucet. If the temperature of water coming into your home is 20 degrees, and you want water that’s 60 degrees at the faucet, the rise would be 40 degrees.
Are you considering a tankless water heaters? We can recommend a tankless system that meets the specific requirements of your home. Please contact us to get the details.
Yes, but a tankless water heater does more than save you money.
Savings: Space
Since tankless water heaters do not have tanks, they take up less space. You don’t need to have a utility room or area in the garage for your water heater. Your tankless water heater can be stored in a closet or under the sink. Extra space is valuable these days, especially if you’re living in a smaller home or condo.
Savings: Energy
Traditional water heaters hold around 30-50 gallons of water and keep it heated until you’re ready to use it. Depending on the size of your family and the amount of water your family uses, this could be costly. (Did you know that water heater energy usage is the second-highest source of energy use in the average home?) Tankless water heaters don’t hold water, so they heat the water as it comes in—no constant energy to keep 15 milk jugs’ worth of water hot.
Savings: Time
Tankless water heaters save you time in the morning because the water is heated as it comes through until you are finished. While a traditional tank does have hot water on demand, that’s only until the tank runs out. Then you have to wait for the tank to refill and warm up the water. Tankless heaters don’t have that lag time because there’s unending water flow from the tank to the tap.
Savings: Money
Most new homes have a traditional water heater already installed when you move in. If you’re looking to replace the traditional tank, however, there is some work required. While installing a tankless heater might present a higher price tag than expected, the overall financial gains will overcome that deficit. It will raise the initial investment, but it’s an investment worth looking into for your home and your family. When comparing the overall savings of space, energy, time, and money – the savings really can add up.