







One of the worst starts to your day is trying to get ready for work and getting a cold shower because someone else used all the hot water. That’s not a good experience.
Additionally, the water cools and is re-heated in the tank several times each day while no one is home. This is just wasting energy and running up your utility bills. Some of these issues can be addressed by installing a tankless water heater. Endless hot water and lower energy bills are two reasons homeowners are switching to tankless water heaters.
Tankless water heaters save money in the long run . Endless hot water, additional storage space and lower energy bills are just a few reasons homeowners are switching to tankless water heaters.
The U.S. Department of Energy estimates gas-fired tankless heaters save an average of $108 in energy costs per year over their traditional tank counterparts, while electric tankless heaters save $44 per year.Many homeowners, however, see benefits of a tankless water heater beyond energy savings.
These heaters also save space with a compact design, last longer and are better for the environment because a rusty tank doesn’t end up in the landfill.
Tankless water heaters also typically have a longer warranty.
JNOD tankless water heater with compact size and patent heating technolody . Compared with the storage water heater and gas water heater, the higher heating efficiency (up to 97%). In the current energy shortage situation, it is more environmentally friendly and more economical. Easy to install, eliminating huge installation costs caused by complex installations. Worth the investment.
Endless hot water endless technology. JNOD‘s tankless waters are worth the Investmenet .
We are a professional manufacturer of instant electric water heater and electric water tap, which is located in Shunde, the hometown of producing electric appliances. We are a set of manufacture, research and development, marketing integrated company.
We introduced a series of advanced production and detection facilities since foundation, with annual production capacity of million sets, the products are exported to north and south America, Europe, and other countries all over the world. Owning the best OEM and ODM exportation, technology and quality, we have become one of the most professional manufacturers of instant electric water heater and electric water tap in China.
JNOD insisted on developing with technology innovation, we possessed of several national famous technicians and had invented multiply product patents. We strictly implemented the ISO international quality management system, produced all the main parts and components independently, and the products passed the CCC, CB, CE, ETL(UL standard) certification with reliable guaranteed quality. In October 2021, JNOD Testing Centre achieved CNAS accrditation, being recognized by the National Laboratory, becoming one of the first enterprises with national accreditation laboratory qualifications in the electric water heater industry.
Our sales team have extensive experience of oversea markets.
We provide sincere and professional services, including OEM/ODM services, technology support, market analysis, usage of design and composition of installation. We have succeeded in providing marketing consultancy services and business solutions for our customers from over 50 countries. With tailor-make solution of hot water supply base on customers market demand, we helped many customers obtain great sales performance and were highly regarded.
Make the worlds best products, create the international top brands are the pursuit and dream of JNOD.
Let’s look forward to the future, we sincerely invite you to cooperate with us and achieve win-win together for a better tomorrow.
ODM
Major in providing required products for the customers with our strong capability of research and development on ODM basis.
OEM
Achieve customer’s own idea and design for the products and mass production.
JNOD BRAND
JNOD do self-owned brand in China domestic and the oversea market, in addition, we have authorized brand agent in Argentina.
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.
In the era of continuous product upgrading and iteration, almost every brand will have a new product launch every year. The new water heater has more room to upgrade than the old one in terms of technology, performance and appearance.
Our JNOD is so excited to share our high-tech product, which has dual heating systems: instant heating + water preheating. It adopts the relay heating mode. The system can automatically switch during working. This increasing mode makes JNOD rapid water heater different from the storage water heater on the market which work with dual-mode.
#01 Dual Heating Modes
- 30L large capacity water tank is made from high quality enamel, that is sintered at high temperature and not easy to corrosion;
- The power for instant heating is 5.5kW or 7kW. Easy installation and wide applicability.
#2 Raising Efficiency
- The highest water temperature of the inner tank can reach 85℃.
- Multi-fold capacity to supply more taps with increased hot water requirements.
- Good enough to use for bathtub washing, residential and commercial water heating.
# 3 Intelligence Appliance
- Fully automatic control: auto thermostatic, auto heating, auto refill cold water.
- Easy handling: Touch key, WiFi function with clearly LED display.
The operation of an electric water heater is essentially the similar as that of a gas heater. It heats the cold water inside the pipe using the electric heating elements after bringing it in through the dip tube. Through the heat-out pipe, hot water rises in the tank and is transported throughout the house or shower .
It with two pipes— one for cold water inlet and the other for hot water outlet— makes up the geyser. It is equipped with thermostat-controlled heating components. Water is not heated above a predetermined temperature value by the thermostats. Typically, a metal casing is used to enclose the tank, which is then covered with an insulating material.
Jnod electric geyser is the tankless ,which is no need to pre-heat the water. The hot water can be come out instantly. It has temperature constant function,the temperature difference is only ±1 degree Celsius. Very comfortable and convenient .
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.
We are a professional manufacturer of instant electric water heater and electric water tap, which is located in Shunde, the hometown of producing electric appliances. We are a set of manufacture, research and development, marketing integrated company.
We introduced a series of advanced production and detection facilities since foundation, with annual production capacity of million sets, the products are exported to north and south America, Europe, and other countries all over the world. Owning the best OEM and ODM exportation, technology and quality, we have become one of the most professional manufacturers of instant electric water heater and electric water tap in China.
JNOD insisted on developing with technology innovation, we possessed of several national famous technicians and had invented multiply product patents. We strictly implemented the ISO international quality management system, produced all the main parts and components independently, and the products passed the CCC, CB, CE, ETL(UL standard) certification with reliable guaranteed quality. In October 2021, JNOD Testing Centre achieved CNAS accrditation, being recognized by the National Laboratory, becoming one of the first enterprises with national accreditation laboratory qualifications in the electric water heater industry.
Our sales team have extensive experience of oversea markets.
We provide sincere and professional services, including OEM/ODM services, technology support, market analysis, usage of design and composition of installation. We have succeeded in providing marketing consultancy services and business solutions for our customers from over 50 countries. With tailor-make solution of hot water supply base on customers market demand, we helped many customers obtain great sales performance and were highly regarded.
Make the worlds best products, create the international top brands are the pursuit and dream of JNOD.
Let’s look forward to the future, we sincerely invite you to cooperate with us and achieve win-win together for a better tomorrow.
ODM
Major in providing required products for the customers with our strong capability of research and development on ODM basis.
OEM
Achieve customer’s own idea and design for the products and mass production.
JNOD BRAND
JNOD do self-owned brand in China domestic and the oversea market, in addition, we have authorized brand agent in Argentina.
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 .
Water heaters can be a costly investment for home owners that you’ll be living with for over a decade. That’s why it’s important to consider cost, efficiency, and longevity of your new water heater. We’ve put together this comparison of Instant Electric Water Heater Against Storage Electric Water Heater to help homeowners and contractors decide on the type of water heater that’s best for you.
Instant electric water heater, also known as on-demand electric water heater or tankless electric water heater, use high efficiency heating element to heat water as it runs through inside the element and deliver it directly to faucets or shower without a huge water tank. Instant electric water heater is found that usually have 30% more efficiency than storage type.
Advantages
instant electric water heaters (also called “on demand” units or an instant electric water heater) use 30 to 50% less electricity than tank type, saving about $100 or more per year, depending on water usage.
· Water was heated only when you turn on the faucet.
· The main advantage is that they eliminate the extra cost of keeping big volume of hot water in a storage tank, so you waste less energy.
· Continuously hot water supply, which is ideal for filling a big hot tub.
· Much more compact than a standard water heater and mount on a wall.
In JNOD, we have a professional team to help you choose models with a most suitable power, no matter for single shower use or multiple points uses, we will help to fulfill your different hot water requirements !
Is a tankless electric water heater for you?
What is a Tankless Electric Water Heater
Tankless electric water heaters take much less space than storage type as water was heated directly. When you turn on the hot water, cold water travels into the tankless water heater where it is heated by electric heating element. This allows you a constant supply of hot water.
For those large families who using a lot of hot water, install more than 1 heater is common. This will ensure non-stop hot water for showers, laundry and the dishwasher.
Advantages
Tankless electric water heaters (also called “on demand” units or an instant electric water heater) use 30 to 50% less electricity than tank type, saving about $100 or more per year, depending on water usage.
· Water was heated only when you turn on the faucet.
· The main advantage is that they eliminate the extra cost of keeping big volume of hot water in a storage tank, so you waste less energy.
· Continuously hot water supply, which is ideal for filling a big hot tub.
· Much more compact than a standard water heater and mount on a wall.
Electric vs Gas Tankless Water Heaters
The biggest difference between electric type and gas type is their efficiency. Electric tankless water heaters are typically around 98% or more efficient while gas type is around 80-85% efficient.
Tankless water heaters will free up space that a bulky water heater typically occupies.
The Bottom Line: Pricing and Installation
When you’re pricing a unit, be sure to get an estimate or firm bid on installation costs. This is not a do-it yourself project unless you have pro-level skills. You can contact us (JNOD) for more professional instructions.
Figure A: Tankless Water Heater Details
When a hot water tap is opened, the heating elements turn on. Water is heated as it flows through the heating element.