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Nowadays, there are so many products of instantaneous hot water in the market and you are wondering to choose a best one. You have searched for instantaneous hot water in many merchants, compared about products prices & reviews before deciding to buy them.
You are in RIGHT PLACE.
Here are some of best sellings instantaneous hot water which we would like to recommend with high customer review ratings to guide you on quality & popularity of each items.
32,521 Reviews Scanned
Thermoflow Electric Tankless Water Heater, Instant Hot Water Heater with Self-Modulating Temperature Technology, 12kW at 240 Volts
- [Tankless & Energy Saving]Upgrade heating technology, faster heat transfer, higher energy efficiency. No need to preheat before using. As soon as you open the faucet, the hot water comes out with your desired temperature. Savings of up to 50% on water heating costs.
- [Precision thermostat & LED Display] With the most advanced, self-modulating temperature technology of Germany, backlit LCD digital temperature selection in 1 degree increments gives users complete control of hot water. Our exclusive Electric Temperature Control (ETC) ensures a steady output temperature even if flow rates vary up or down. Temperature range from 32 °F to 140 °F.
- [On Demand Endless Hot Water] Having an on demand water heater also means that you can never run out of hot water. Activation flow is 0.6 GPM.
- [Exceptionally Durable] High quality stainless steel heating element has good corrode resistance and acid-resisting, with longer lifespan, instantaneous heating efficiency up to 99%.
- [Stylish & Compact Design] Please verify it is the right size for you. Dimensions:13.6″ x 7.9″ x 4.8″
- Weight: 5.4 lbs
- Pipes fittings :1/2 inch NPT, Nominal pressure: 115PSI. Electrical requirements: 12 kW, 240 volts. Nominal current: 50A. Required breakers:1 x 2-POLE 60 AMP. Required wire: 1 × 8 AWG. (Breakers and wire are NOT included)
FEATURES –
◆ Impressive Energy-Saving Performance
Because a thermoflow heats water only when it is used,unlike tank water heater , it has no standby losses, Savings of up to 50% on water heating costs. And for as long as it is needed, there is an endless supply of hot water. Nobody runs out of hot water in the shower, even if the showers run extra-long.
◆ Constant Temperature Output
Our exclusive Electric Temperature Control (ETC) ensures a steady output temperature even if flow rates vary up or down. Tankless electric water heaters from most manufactures don’t maintain a steady temperature if the incoming flow varies. A thermoflow always does.
Thermoflow tankless water heaters come with the convenience of a backlit LCD digital display and touch screen, making it easy to get hot water at the desired temperature from 32℉ (0℃), up to 140℉ (60℃) for commercial applications.
◆ Quick & Easy Installation
Our thermoflow tankless water heaters space-saving design that’s just a bit larger than a shoebox allows it to fit under the smallest places, easy installation in bathrooms, kitchens. It is also ideal for apartments as well as a wide range of business and industrial applications.
◆ No Venting Required
Thermoflow tankless water heaters are electric and require no venting. This allows for more flexibility when determining the best place for installation.
PACKAGE INCLUDES –
1X Thermoflow 12kW electric tankless water heater
1X mounting template
1X bag of installation accessories (1filter mat,4 spacers,4 gaskets,4 screws,4 anchor)
1X instruction manual
NOTICES: Please read the instruction manual carefully before you install or using the water heater !
Inquiry & aftersales service: [email protected]
Hotline:＋1（844）334-4203
Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5)- Eliminate Time for Hot Water – Shelf, Wall or Floor Mounted
- CONVENIENT HOT WATER HEATER: 2.5 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 13.75 W x 13.75 H x 10.75 D Inches
- LONG LASTING QUALITY: This electric water heater is easy to maintain and has premium glass-lined material for a long service life. (Amps 12A, Volts (VAC) 120)
- INDEPENDENT INSTALLATION: 36-37″ cord plugs into a 120 volt outlet for independent installation or in-line with a large hot water source
- FAST RECOVERY RATE: Eliminates long waits for hot water at your sink, get on demand hot water at your every need (supplies up to 2 sinks at a time)
- EASILY MOUNTED: Can be shelf, wall or floor mounted (bracket included)
- simply tap into the cold water line and install the water heater directly at the sink to provide hot water
Get hot water where it’s needed, when it’s needed with the Bosch ES4 Tronic 3000 T Electric water heater. This 2.5-gallon capacity point-of-use mini-tank fits right under your sink and provides a practical and effective solution to your hot water needs. This smaller model can be plugged right into a 120-volt outlet with the 36-37″ cord, or can be installed in-line with a larger hot water source to provide “on-demand” use. The glass-lined tank offers great insulation and added durability, while the heater’s fast recovery rate eliminates long waits for hot water. An external dial allows you to easily control the temperature range, and the temperature-and-pressure relief valve enhances your safety. The ES4 Tronic 3000 T from Bosch has a sleek and attractive exterior design that blends in seamlessly with existing décor when installed in a visible location, making this heater a great option in any room.
ECOTOUCH Tankless Water Heater Electric, 1.5 GPM On Demand Hot Water Heater with Remote Control Digital Dispaly Energy Efficient 5.5kW at 240V, Black
- 【INSTANT & SUFFICIENT HOT WATER】Applied with 5.5KW heating system, the electric water heater supplies instant, consistent and endless hot water of 116℉or higher temp shortly, no waiting for preheat nor terrible temp up & down, perfect companion for sinks. Time to get rid of those “lukewarm” toys.
- 【SMART SELF ADJUSTMENT】The hot water heater adjusts power input based on flow rate and temp setting in real time. For example, less power will be applied by the system when waterflow reduced, thus you still get ideal temperature instead of scalding hot water, which means comfortable experience. Optimal energy efficiency of 98% saves considerable electric charge.
- 【CONVENIENT USE】The tankless water heater comes with digital display & touch control panel so temp setting is easy job. Now turn on the tap and let the smart unit do the rest, you needn’t go through hard lesson about temp setting by a mixer tap without any hint. The Black model comes with Remote control, useful for installation under sink.
- 【SAFE and DURABLE】Applied with multiple protection devices, every piece goes through strict tests to ensure 100% safe. Inner water and electricity lines are designed to run separately so as to avoid leakage or harm of scale build up. Approval by ETL and qualifies for UL, you can expect outstanding performance for years to come.
- 【POINT of USE】The sleek tankless water heater is compact as an oatmeal box, making it possible to install anywhere close to outlet and avoid energy waste. It can be mounted horizontally, vertically, obliquely, ideal for kitchen, bar, school, hospital, community and hair salon. Please verify it is the right size for you: 5.5kW@240V
- dimensions 11″ x 7.5″ x 2.35″
- pipes fittings :1/2″ NPT.
FEATURES
Instant hot water comes with powerful 5.5kW heating element, expect hot water for 3 seconds, perfect choice for sinks to provide endless hot water any time.
ENERGY SAVING
This tankless water heater avoids standby heat loss of those bulky storage water heaters, minimize energy waste and achieve 65% energy saving with help of its smart self adjustment technology.
HEALTHY WATER QUALITY
Traditional bulky water tanks store water for long time, causing bacterial growth and rust issue, time to get clean water via a tankless hot water heater. The ECOTOUCH unit separates water and electricity line so as to avoid issue of calcium deposits.
MULTIPLY SAFETY PROTECTIONS
Over temperature protection
Dry heating protection
Leakage protection
Water and electricity line separated
EASY INSTALLATION
Real compact design, water heater cooridates with scenes decor, above sink or under sink water heater, horizontally, vertically or obliquely installation. Comes with easy installation brackets, pipe fitting of 1/2″ NPT and 12AWG power cord(fixed to the unit) so you don’t to have to hire a plumber even if you can do it.
SPECIFICATIONS
Power: 5.5kW
Voltage: 240V~60Hz
Min. water flow to activate the unit: 0.475GMP
Max tempt rise from 67°F to 120°F @ 1GPM
Max. Amperage: 23A
Recommended wire size: 12AWG
Required circuit breaker : 1x 2-Pole 30 AMP
KINDLY NOTE
1.The unit is mainly for sinks, not for shower purpose.
2.The tankless water heater should be installed professionally.
3.Please read instruction manual carefully prior to installation and use!
PACKAGE INCLUDES
1X ECOTOUCH 5.5kW instant water heater
1X Instruction manual and warranty card
1X Installation accessories
1X Remote control(for Black model)
Water Heater, 110V 3000W Mini Electric Tankless Instant Hot Water Heater with LCD Display for Bathroom Kitchen Washing (US Plug)(Gold)
- Instant Water Heater—This is a high efficient water heater, which can heat the water to 30-45 degrees in about 5 seconds.(Considering the use environment in severe cold areas may not reach the maximum temperature of 55℃)
- LCD Digital Temperature Display—This mini electric water heater built in temperature sensor, can transmits the temperature in real time, and displayed on the screen, make the water temperature is clear at a glance.
- Automatic Temperature Control System—This mini electric water heater can freely adjust water temperature by water flow, the water heater will be automatically energized when the water flow is more than 0.6 liters, and automatically turn off when the water flow is lower than 0.4 liters.
- Compact Size Design—This mini electric water heater adopts compact size design, that is easy to install and can meet your various needs such as used in some narrow and small space in kitchen, bath room.
- Matters Need Attention—The operating current of this water heater is 32A, please ensure that you have the circuit breaker which can be used at 32A current, otherwise please do not buy.
Specification:
Material: Stainless Steel Shell
Color: Black, Golden, Red(optional)
Power: 3000W
Current: 25-32A
Voltage: 110V
Rated Frequency: 60Hz
Rated Pressure: 0.4-0.6Mpa
Waterproof Grade: IPX4
Temperature: 30-55℃(Considering the use environment in severe cold areas may not reach the maximum temperature of 55℃)
Installation wire diameter: 1.5-2.5mm² copper wire
Water pipe interface: G 1/2″ interface
Size: Approx. 20 x 10.5cm / 7.87 x 4.13inch
Packing list:
1 x Water Heater
2 x Fixing Screws
2 x Screws Protector
1 x Manual
Question:
Why the water is not hot?
1.The working current of our water heater is 25A-32A, and it require at least 1.5 square millimeters of wire. Please make sure that your circuit breaker can handle the 30amp, or it will not heat water.
2.The temperature is controlled by the size of the water flow. The Water Heater will be automatically energized when the water flow is more than 0.6 liters, and automatically turn off when the water flow is lower than 0.4 liters.
3.The heating temperature is between 30 and 55 degrees. If the water flow is large, the temperature will be low, and if the water flow is small, the temperature will be high.
Similar items with 4 stars and above
Tankless Water Heater Electric ECOTOUCH 9KW 240V on Demand Water Heater Self-Modulating Instant Hot Water Heater Point Of Use Water Heater ECO90 Black
- 【INSTANT & SUFFICIENT HOT WATER】 Applied with 9kW heating system, the electric water heater supplies instant, consistent and endless hot water of 116℉or higher temp shortly, no waiting for preheat nor fluctuations in temperature, perfect companion for sinks and shower, bringing you an experience of comfort and relaxing.
- 【SMART SELF ADJUSTMENT】The hot water heater adjusts power input based on flow rate and temp setting in real time. For example, less power will be applied by the system when water flow reduces, thus you still get ideal temperature instead of scalding hot water, which means comfortable experience. Optimal energy efficiency of 99.8% saves considerable electricity charge.
- 【UPGRADED HEATING SYSTEM】The ECO90 hot water heater is applied with micro-computer control and patent heating technology. Continuous and precise heating guarantees no“cold water sandwiching” . And unique heating element avoids any corrosion inside pipes so as to extend service life.
- 【SAFE AND DURABLE】Applied with multiple protection devices, every piece goes through strict tests to ensure 100% safety. Inner water and electricity lines are designed to run separately so as to avoid leakage or harm of scale build up. Approval by ETL and qualifies for UL, you can expect outstanding performance for years to come.
- 【CONVENIENT USE】The ECO90 tankless water heater comes with digital display & touch control panel so temp setting is an easy job. It’s space saving, measuring: 15.74″H x 10.24″W x 2.05″ D. Plus it has a stylish, modern design that blends in any location. Please verify it is the right size for you: 9kW@240V
- pipes fittings: 1/2″ NPT.
Tankless Water Heater Electric ECOTOUCH 9KW 240V On Demand Water Heater Self-Modulating Instant Hot Water Heater ECO90 White
- 【INSTANT & SUFFICIENT HOT WATER】 Applied with 9kW heating system, the electric water heater supplies instant, consistent and endless hot water of 116℉or higher temp shortly, no waiting for preheat nor fluctuations in temperature, perfect companion for sinks and shower.
- 【SMART SELF ADJUSTMENT】The hot water heater adjusts power input based on flow rate and temp setting in real time. For example, less power will be applied by the system when waterflow reduced, thus you still get ideal temperature instead of scalding hot water, which means comfortable experience. Optimal energy efficiency of 99.8% saves considerable electric charge.
- 【UPGRADED HEATING ELEMENT】The ECO90 hot water heater is applied with micro-computer control and patent heating technology. Water is completely separated from electricity by cast aluminum module. It guaranttes no”cold water sandwiching” and avoids any corrosion inside pipes so as to extend service life.
- 【SAFE AND DURABLE】Applied with multiple protection devices, every piece goes through strict tests to ensure 100% safety. Inner water and electricity lines are designed to run separately so as to avoid leakage or harm of scale build up. Approval by ETL and qualifies for UL, you can expect outstanding performance for years to come.
- 【CONVENIENT USE】The ECO90 tankless water heater comes with digital display & touch control panel so temp setting is easy job. It’s space saving, measuring: 15.8″ H x 11.1″ W x 3.1″ D. Plus it has a stylish, modern design that blends in any location. Please verify it is the right size for you: 9kW@240V
- pipes fittings :1/2″ NPT.
Thermoflow Electric Tankless Water Heater, Point of Use Hot Water Heater for Sinks, 3.5kW at 240 Volts, Wall Mounted
- ➤ TANKLESS – Save up to 60% on your water heating cost with an Thermoflow electric tankless water heater .Distribution, start-up and technical systems losses as well as circulation and storage losses are eliminated.
- ➤ ENDLESS HOT WATER – No need to preheat before using.As soon as you open the tap, the water flows with your desired temperature.High efficient,saving energy.
- ➤ COMPACT DESIGN – Super compact designed, even smaller than a shoe box .Wall-mounted design frees up floor space for more storage, easy to install into washbasin and other tight spaces!
- ➤ EXCEPTIONALITY DURABLE – Instant hot water thanks to rapid and maintenance-free bare wire heating systems. High quality alloy bare heating element has good corrode resistance and acid-resisting,with longer lifespan, instantaneous heating efficiency up to 99%.
- ➤ NOTES – Please verify that this model is the right size for your hot water needs and electrical requirements before purchase & installation. Dimensions:7.6″ x 5.4″ x 2.6″
- Weight: 1.8 lbs
- Pipes fittings :1/2” NPT, Electrical requirements: 3.5 kW, 240 volts, Nominal pressure: 90PSI. Nominal current:20A. Required breakers:1x 2-POLE 25A. Required wire: 1 x 12 AWG . ( Breakers and wire are NOT included )
FEATURES –
◆ Saves Energy and Money
The Thermoflow Elex 3.5 electric tankless water heater is adopt to advanced technology of Germany.Changing to this Elex 3.5 means there are no standby losses. No need to preheat before using, the hot water will come out from the heater instantly after you turn on the water heater,you only need to stop it immediately after using,no any waste for water or electricity.
◆ Unlimited Hot Water
Instant hot water thanks to rapid and maintenance-free bare wire heating systems.Because a Thermoflow heats water only when it is used, and for as long as it is needed, there is an endless supply of hot water. Nobody runs out of hot water .
◆ Space Saving
A Thermoflow Elex 3.5 tankless water heater completely replaces a conventional tank heater, yet takes up considerably less space, saving valuable living space and providing endless hot water on demand.
◆ Two Options for Applications
The Elex3.5 model can be used for two different applications:Act as primary heater, just connect the inlet with cold water directly, and connect the outlet with mix tap; Act as booster heater, just connect the inlet with the outlet of storage tank,and connect the outlet with mix tap, more fast heating, higher flow rate, saving your time.
USING TIPS –
- The device must be filled with water before connection to the electrical supply!
- Make sure the min pressure of your water supply system reaches 7.3 PSI.
- Please read the instruction manual carefully before you install or using the water heater !
PACKAGE INCLUDES –
1X Thermoflow 3.5kW electric tankless water heater
1X plastic bracket
1X bag of installation accessories (2 gaskets,2 anchors,2 screws)
1X instruction manual
Inquiry & aftersales service: [email protected]
Hotline:＋1（844）334-4203
Bosch Electric Tankless Water Heater – Eliminate Time for Hot Water – Easy Installation
- CONVENIENT TANKLESS HOT WATER HEATER: 9.5 kW output tankless electric water heater eliminates long waits for hot water at point-of-use
- EASY INSTALLATION: Easily install under any bathroom or kitchen sink and get on demand hot water at your every need
- SPACE SAVING: Mounts on wall vertically or horizontally and is space saving, ultra-compact, and lightweight
- IMPORTANT INFORMATION: Unit operates on 220-Volt at 84-Percent of capacity and on 208-Volt at 75-Percent of capacity
- GREAT EFFICIENCY: 98% efficient with minimal stand-by loss. Water pressure range of 10-150 PSI
Product Description
The Bosch US9 Tronic 3000 electric tankless water heater is designed to provide an endless supply of hot water to kitchen, bathroom, and handwashing sinks. This 9.5 kW electric heater eliminates long waits for hot water by using a dual chambered copper heat exchanger. The unit runs at 98% thermal efficiency, so stand-by loss is minimal. Plus, it mounts on the wall in any direction and is compact and lightweight, making it a great choice for a variety of spaces. This item requires professional installation and hardwiring. With its top performance specifications and versatility, the US9 Tronic 3000 is a great way to get the hot water going in kitchens, offices, at warehouses, service stations, stores, and concession stands.
From the Manufacturer
Ultra compact and lightweight, these five point-of-use / under-sink tankless water heaters were designed to provide an endless supply of hot water for 1 kitchen and / or bathroom sink at a time in commercial and residential applications. Advantages include 99 % efficiency with minimal stand-by loss. Most models come equipped with high / low kW settings and universal horizontal / vertical mounting options.
Thermoflow Tankless Water Heater Electric, 15kW at 240 Volts Instant Hot Water Heater with Self-Modulating Temperature Technology, CSA Listed, Indoor
- ➤ TANKLESS & ENERGY SAVING – No need to preheated before using, instantly hot water! Savings of up to 50% on water heating costs.
- ➤ ENDLESS HOT WATER – Having an on demand water heater also means that you can never run out of hot water.Activation flow is 0.6 GPM.
- ➤ EXCEPTIONALITY DURABLE – High quality stainless steel heating element has good corrode resistance and acid-resisting,with longer lifespan, instantaneous heating efficiency up to 99%.
- ➤ SELF-MODULATING TEMPERATURE TECHNOLOGY – With the most advanced, self modulating temperature technology of Germany, backlit LCD digital temperature selection in 1 degree increments gives users complete control of hot water.Temperature range from 32°F to 140°F.
- ➤ NOTES – Please verify that this model is the right size for your hot water needs and electrical requirements before purchase & installation. Dimensions:18.6″ x 10″ x 4.5″
- Weight: 8.4 lbs
- Pipes fittings :1/2 inch NPT, Nominal pressure: 115PSI. Electrical requirements: 15 kW, 240 volts.Nominal current: 2 x 32A .Required breakers:2 x 2-POLE 40 AMP. Required wire: 2 x 10 AWG . ( Breakers and wire are NOT included )
FEATURES –
◆ Impressive Energy-Saving Performance
Because a thermoflow heats water only when it is used,unlike tank water heater , it has no standby losses, Savings of up to 50% on water heating costs. And for as long as it is needed, there is an endless supply of hot water. Nobody runs out of hot water in the shower, even if the showers run extra-long.
◆ Constant Temperature Output
Our exclusive Electric Temperature Control (ETC) ensures a steady output temperature even if flow rates vary up or down. Tankless electric water heaters from most manufactures don’t maintain a steady temperature if the incoming flow varies. A thermoflow always does.
Thermoflow tankless water heaters come with the convenience of a backlit LCD digital display and touch screen, making it easy to get hot water at the desired temperature from 32℉ (0℃), up to 140℉ (60℃) for commercial applications.
◆ Quick & Easy Installation
Our thermoflow tankless water heaters space-saving design that’s just a bit larger than a shoebox allows it to fit under the smallest places, easy installation in bathrooms, kitchens. It is also ideal for apartments as well as a wide range of business and industrial applications.
◆ No Venting Required
Thermoflow tankless water heaters are electric and require no venting. This allows for more flexibility when determining the best place for installation.
PACKAGE INCLUDES –
1X Thermoflow 15kW electric tankless water heater
1X mounting template
1X bag of installation accessories (1 inlet connector with filter, 1 outlet connector,4 gaskets,4 spacers, 4 anchors,4 screws)
1X instruction manual
NOTICES: Please read the instruction manual carefully before you install or using the water heater !
Inquiry & aftersales service: [email protected]
Hotline:＋1（844）334-4203
A.B Crew 110V Tankless Electric Hot Water Heater Faucet Kitchen Heating Tap Water Faucet with LED Digital Display(Big Under Inflow)
- A must-have for housewife: Your hands won’t feel cold when washing dishes or doing the laundry. Of course,washing face and brushing teeth with warm water every morning are great enjoyments.
- Please Note: When you receieve the water heater, please do not test it in your hands, you need install it well and then test, or it will be dangerous. Please operate it according to the instructions.
- Material: H59A level environmental refined copper + ABS engineering plastics. ABS engineering plastics, high temperature resistant, soft and strong, not easy to burst high shape stability. Strong anti-stamping, UV radiation, so the product is not easy to aging security is more durable and lasting.
- 4 types to choose: Big Under Bend, Small Under Bend, Big Lateral Bend, Small Lateral Bend. In general, to say at least, temperature at about 20 degrees to 40 degrees in winter & 30 degrees to 50 degrees in summer, depending on the quantity of flowing water.
- ATTENTION:Please PULL THE PLUG when under freezing weather condition. Otherwise the ice water would open the power and heat itself automatically, the electronic thermal faucet would burn-out by the blocked hot water, even cause spontaneous combustion in extremely serious conditions. PLEASE NOTE that warranty will not be provided in case of the above-mentioned circumstances.(THIS PRODUCT IS STRICTLY PROHIBITED FOR OUTDOOR USE.)
1.Kitchen, toilet, etc …All Can Use, Convenient, Simple, Easy To Install
2.4 types to choose: Big Under Bend, Small Under Bend, Big Lateral Bend, Small Lateral Bend. 3.Voltage: 110V/50HZ
4.Power: 2000W
Description:
1.Power unified are the 2000-watt. Temperature at about 30 degrees to 40 degrees in winter; Temperature at about 30 degrees to 60 degrees in summer. 2.ABS engineering plastics, high temperature resistant, soft and strong, not easy to burst, high shape stability, strong anti-stamping, UV radiation, so that the product is not easy to aging, security is more durable and lasting
Features: Product Name: Heating water faucet
The main material: H59A level environmental refined copper + ABS engineering plastics
The inlet way: under the influent Surface treatment: multiple plating
Spool: Diamond level Ceramic spool Heating tube: high-purity copper liner heating element
Rated voltage: 110V/50HZ Rated Power: 2000W
Working pressure :0.04-0 .5 MPA Waterproof grade: 1PX4
Diameter: General diameter Cord Length: about 1.5 m
Plug type: designed.the GN – 901
Conclusion
By our suggestions above, we hope that you can found instantaneous hot water for you.Please don’t forget to share your experience by comment in this post. Thank you!
