Instant Water Heater

Are you looking for an instant water heater? Then you have come to the right place. This article will take about the best instant water heaters, so stick around and keep reading to find out.

AO Smith HSE-VAS-X-025 Storage 25-Litre Vertical Water Heater

With a capacity of 25 liters, the AO Smith instant water heater has a 5 star rating. AO Smith is one of the best brands in the industry, known for making amazing appliances, and with their latest water heater, they have managed to make a killer product. The inner tank is made with a blue diamond glass, and it will be able to hold your warm water for a long period of time without losing heat. It has a double layered protection and comes with a sleek design and an amazingly energy efficient technology.

Bajaj New Shakti GL 25-Litre Vertical Storage Heater

The Bajaj instant water heater is a high quality product that comes under two variants, one with a 10 liter capacity and the other with a 15 liter capacity. Its inner tank is coated with a glass line that is free from any corrosion while the plastic body of the water heater makes it a very lightweight appliance. It also comes with PUF insulation to ensure that the water remains hot for a sufficiently long period.

Crompton Amica ASWH-2015 15L Storage Water Heater

The Crompton instant water heater has a total storage capacity of 15 liters. It is a very safe appliance to operate and comes with a range of useful features that will make your life more convenient.

Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted


Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted

$158.40 @ Amazon.com

Product Description

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

Product Details
Brand: Bosch Thermotechnology
Model #: 7738004996
Warranty: 6 year warranty on unit, 2 year warranty on parts
Size: 2.5 Gallon
Color: White
Dimensions: 13.75 X 10.75 X 13.75 Inches (Length X Width X Height)
Price: $158.40
Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted

EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology


EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology

$149.17 @ Amazon.com (Save 46%)

Product Description

Endless On-Demand Hot Water; Consistent hot water when you need it that never runs out; Continuously monitored water temperature and controlled flow rates ensure efficiency and consistent performance within 1 degree of selected temperature

Save Space; EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters; may be installed on wall or at point of use; Dimensions 11.5 x 8 x 3.75 inches

Save Energy; EcoSmart tankless electric water heaters are 99% thermal energy efficient; Only heats water when called unlike a tank heater that maintains water temperature even when not being used.

EcoSmart ECO 11 Sizing; 13-kilowatt tankless electric water heater ideal for providing hot water for a bathroom, small sink, office breakroom and other point-of-use or low-flow applications; provides between 1.3 and 3.1 gallons-per-minute depending on the inlet water temperature; refer to the sizing guide to select the proper solution

Product Details
Brand: EcoSmart
Model #: ECO 11
Warranty: Lifetime Warranty on electronics, exchanger and element. Warranty only covers cost of heater; does not cover labor or any incidental damages.
Size: 12 x 8 x 4
Color: White
Dimensions: 3.75 X 8 X 11.5 Inches (Length X Width X Height)
Price: $149.17 (Save 46%)
EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology

Fogatti Tankless RV Water Heater Propane Gas Hot Water Heater On Demand 12V DC 1.58 GPM 42000 BTU with Remote Control and 15 x 15 Inches White Door for RVs Campers and Travel Trailers


Fogatti Tankless RV Water Heater Propane Gas Hot Water Heater On Demand 12V DC 1.58 GPM 42000 BTU with Remote Control and 15 x 15 Inches White Door for RVs Campers and Travel Trailers

$499.99 @ Amazon.com

Product Description

[Instant & Endless Hot Water] With its heating power of 42,000 BTU & 1.58 Gallon per Minute (GPM) capacity, the RV tankless water heater supplies instant, steady, and endless hot water on demand, lets your whole family enjoy a comfortable shower on the road.

[Easy to Install] It’s straightforward to hook up water inlets and outlets (Please note that a pressure relief valve, T-shaped connector, and some adapters may be recommended by plumbers while sold separately) , and gas inlets; and connect the wires to your 12V DC RV Battery for automatic pulse ignition and the other two wires to the wired remote controller.

[Easy to use] The Fogatti RV tankless hot water heater comes with a digital remote controller to turn on/off the water heater, adjust water temperature, and for automatic fault diagnosis and error code display.

[Safe to Use] This RV tankless propane hot water heater features a forced exhaust structure to keep the air safe and clean, low water pressure startup, dry-burning protection, flameout protection, water overpressure protection, overheating protection and anti-freeze protection. Also, the heater and its components are designed and built for the road, Ultimately, it'll be a worry-free experience in your RV and campers.

[Designed For RV and Campers] The cutout size of this rv tankless water heater is 13x13 inches, and the door size is 15x15 inches. This Fogatti propane water heater is designed for retrofit applications and used as a replacement for Suburban 6 gallons, Suburban 4 gallons, Girard 2GWHAM, Furrion 2.4GPM model FWH09A-1-A, Recpro RP1057, Atwood 94001BP.

[Quality assurance] FOGATTI offers new and free replacements if any quality problem occurs within 30 days counting from the delivery day and one year free service. Artificial damage cannot be applied.

Product Details
Brand: FOGATTI
Model #: FS06B1
Size: 42000BTU
Color: White
Dimensions: 15 X 15 X 15.4 Inches (Length X Width X Height)
Price: $499.99
Fogatti Tankless RV Water Heater Propane Gas Hot Water Heater On Demand 12V DC 1.58 GPM 42000 BTU with Remote Control and 15 x 15 Inches White Door for RVs Campers and Travel Trailers

Tankless Water Heater Electric 5.5kw 240V, ECOTOUCH Point-of-Use Hot Water Heater Digital Display,Electric Instant Hot Water Heater with Self-modulating,Overheating Protection,White


Tankless Water Heater Electric 5.5kw 240V, ECOTOUCH Point-of-Use Hot Water Heater Digital Display,Electric Instant Hot Water Heater with Self-modulating,Overheating Protection,White

$116.99 @ Amazon.com

Product Description

【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.

Product Details
Brand: ECOTOUCH
Size: 11 Inch x 7.5 Inch x 2.35 Inch
Color: ECO55-White (no remote control)
Price: $116.99
Tankless Water Heater Electric 5.5kw 240V, ECOTOUCH Point-of-Use Hot Water Heater Digital Display,Electric Instant Hot Water Heater with Self-modulating,Overheating Protection,White

ecosmart ECO 18 Electric Tankless Water Heater, 18 KW at 240 Volts with Patented Self Modulating Technology,White


ecosmart ECO 18 Electric Tankless Water Heater, 18 KW at 240 Volts with Patented Self Modulating Technology,White

$354.72 @ Amazon.com

Product Description

The product is highly durable

The product is easy to use

Manufactured in China

Amperage (amps): 75. Activation flow: 0. 3 GPM. Flow Rate @ 35 F Rise (gallons/min): 3. 51 gal (US)/min

The product works and is compatible with 2 X 40 AMP (DP) breakers and 2 X 8 AWG wire

Lifetime warranty for residential use

Product Details
Brand: EcoSmart
Model #: ECO 18
Warranty: Lifetime Warranty on electronics, exchanger and element. Warranty only covers cost of heater; does not cover labor or any incidental damages.
Size: 17 x 14 x 3.5
Color: White
Dimensions: 3.625 X 14 X 17 Inches (Length X Width X Height)
Price: $354.72
ecosmart ECO 18 Electric Tankless Water Heater, 18 KW at 240 Volts with Patented Self Modulating Technology,White

Tankless Water Heater, 110V 3000W Portable Mini Instant Electric Hot Water Heater System with LCD Digital Display for Household Indoor Bathroom Kitchen Washing


Tankless Water Heater, 110V 3000W Portable Mini Instant Electric Hot Water Heater System with LCD Digital Display for Household Indoor Bathroom Kitchen Washing

$79.79 @ Amazon.com

Product Description

【Specification】: Dimensions: 7.87 x 4.13 x 2.55in; Power: 3000W; Rated Frequency: 60HZ; Rated pressure: 0.4-0.6mpa; Temperature: 30-55; Water pipe interface: G 1/2"" interface; Installation wire diameter: 1.5-2.5mm² copper wire. Please verify it's the right size for you before purchase

【Provide Endless Hot Water】: Instant Electric Water Heater changes cold water into hot water, which can take advantage of the thermal energy maximally, so you can get steady stream of clean and fresh hot water for daily life

【Premium Material】: This Tankless Water Heater adopts stainless steel material, which is durable, easily solves issues such as face washing, bathing, vegetable washing and dish washing; Freely adjust water temperature by water flow, simple operation

【Wide Application】: Compact size and lightweight design, high practicity and convenient installation, install this tankless hot water heater under your sink to provide hot water right where you need it, widely used at kitchen, rest room, bathroom or any other places

【Practical and Beautiful】: Lightweight mini electric water heater with LCD digital temperature display, a perfect combination of inner quality and classical appearance, adds an exquisite and practical furniture for your home

Product Details
Brand: Ejoyous
Dimensions: 9.448818888 X 7.086614166 X 6.299212592 Inches (Length X Width X Height)
Price: $79.79
Tankless Water Heater, 110V 3000W Portable Mini Instant Electric Hot Water Heater System with LCD Digital Display for Household Indoor Bathroom Kitchen Washing

Stiebel Eltron Tankless Water Heater - Tempra 29 Trend – Electric, On Demand Hot Water, Eco, White


Stiebel Eltron Tankless Water Heater - Tempra 29 Trend – Electric, On Demand Hot Water, Eco, White

$643.45 @ Amazon.com (Save 8%)

Product Description

CONTINOUS FLOW – Hot showers will never be interrupted again. Enjoy continuous, on-demand hot water with an unlimited supply, when you want it without wasting any energy when not needed

SPACE & ENERGY SAVER – Its small, sleek white design saves space yet still provides endless hot water for your whole house, and no venting is required. Eco friendly unit saves energy with auto-modulation

SILENT OPERATION – One electronic switch will activate the hot water heater and it’s noise free while in use. Digital temperature display is easy to read, while the interior solid copper heating system does all the power work

TEMPRA 29 TREND – This specific model is 28.8kW, 240V, requires a min recommended electric service of 200 A, and offers an output water temperature of 68° to 140°F. Check our guides below to compare features of our various Trend and Plus models, each available in different kW levels

WARRANTIES INCLUDED – Stiebel Eltron’s top-rated electric tankless water heaters perform with the highest standards for comfort and reliability. Our 7-Year Leakage and 3-Year Parts Warranties are included with purchase

Product Details
Brand: Stiebel Eltron
Model #: 29 Trend
Color: White
Dimensions: 4.63 X 16.63 X 14.5 Inches (Length X Width X Height)
Price: $643.45 (Save 8%)
Stiebel Eltron Tankless Water Heater - Tempra 29 Trend – Electric, On Demand Hot Water, Eco, White

Electric Hot Water Heater 110-120V Compact Mini-Tank Storage,Rv Small Output 2.5-3.0 Gallon, 1.5KW Kitchen Instant Under Sink Point-of-Use, RV 1 PCs 16” Long 1/2”FIP Stainless Steel Water Hoses


Electric Hot Water Heater 110-120V Compact Mini-Tank Storage,Rv Small Output 2.5-3.0 Gallon, 1.5KW Kitchen Instant Under Sink Point-of-Use, RV 1 PCs 16” Long 1/2”FIP Stainless Steel Water Hoses

$104.99 @ Amazon.com

Product Description

【SAFE DURABLE & LONGEVITY】304 Made of stainless steel and never rust,Anti-leakage plug,Multiple safety protection functions protect you from the risk of scald, leakage or other injury.Premium plastic shell is corrosion resistant,This mini hot water heater is ideal for kitchen, bar, school, hospital, community and RV.

【SMART INVERTER FOR ENERGY SAVING】Digital Display,Automatic heat preservation and storage of hot water, 3.0 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%,Maximum temperature167℉,The built-in smart chip heats up to the temperature you set, and automatically Insulation when heated to the specified temperature.

【EASY TO USE】storage tank electric water heater with easy-to-operate knob temperature adjustment design,Easy to control warmth.Vent valve, Tee pipeline, pipes and other accessories are complete for quick installation without additional expenses or preparing time of accessories.

【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,8-15 minutes to heat to your desired temperature).

【COMPACT DESIGN】Can be shelf, wall or floor mounted (Water inlet and outlet upward); Dimensions: 18.0''L x12.6''W x10.2''H; 8.86lbs; 1/2″NPT NPT. 1.5 kW, 110-120 volts. One-year warranty and 24H customer service support, feel free to contact us.

Product Details
Brand: Agust
Color: White
Dimensions: 168 X 126 X 122.4 Inches (Length X Width X Height)
Price: $104.99
Electric Hot Water Heater 110-120V Compact Mini-Tank Storage,Rv Small Output 2.5-3.0 Gallon, 1.5KW Kitchen Instant Under Sink Point-of-Use, RV 1 PCs 16” Long 1/2”FIP Stainless Steel Water Hoses

Ecosmart ECO 36 36kw 240V Electric Tankless Water Heater


Ecosmart ECO 36 36kw 240V Electric Tankless Water Heater

$599.00 @ Amazon.com (Save 8%)

Product Description

Sleek and compact design with digital output temperature display

ECOSMART tankless water heaters are 99.8-percent energy efficient

Manufactured in United States

Pipe Fittings:3/4 inch NPT

Required Breaker:4 x 40 A

150 A

Product Details
Brand: EcoSmart
Model #: ECO 36
Warranty: Limited Lifetime Warranty
Dimensions: 3.6 X 21 X 17 Inches (Length X Width X Height)
Price: $599.00 (Save 8%)
Ecosmart ECO 36 36kw 240V Electric Tankless Water Heater

Thermolfow 110V~120V 3.5kW Mini Tankless Electric Water Heater, Point of Use On Demand Instant Hot Water Heater for Sink Washing, Wall Mounted, CSA Certified Hard Wired


Thermolfow 110V~120V 3.5kW Mini Tankless Electric Water Heater, Point of Use On Demand Instant Hot Water Heater for Sink Washing, Wall Mounted, CSA Certified Hard Wired

$119.99 @ Amazon.com

Product Description

NOTE: Choose Only for 110~120V, Water flow and inlet water temperature will affect the heating performance as it's only 3.5kW. 2 years warrant for free replacement and refund, contact us for any problem before your return. TANKLESS electric water heater - 0.5GPM at temp rise 45°F for single sink washing use of small water flow use, ideal for summer or warm weather.

HARD WIRED 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, Energy Saving

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:7.4" x 5.4" x 3.4" ; Weight: 3.0lbs; Pipes fittings :1/2" NPT, Electrical requirements: 3.5 kW, 120 volts, Nominal pressure: 150PSI. Nominal current:29A. Required breakers:1x 2-POLE 30A. Required wire: 1 x 12 AWG . ( Breakers and wire are NOT included )

Product Details
Brand: thermoflow
Model #: Elex 3.5L
Size: 120V/3.5kW
Color: White
Dimensions: 7.38 X 5.38 X 3.38 Inches (Length X Width X Height)
Price: $119.99
Thermolfow 110V~120V 3.5kW Mini Tankless Electric Water Heater, Point of Use On Demand Instant Hot Water Heater for Sink Washing, Wall Mounted, CSA Certified Hard Wired

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