Updated:May, 2026

10 Best Outdoor Electric Tankless Water Heater of 2026

Best Choice

9.9

Outstanding

EcoSmart

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

Why We Love It

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.Amperage Draw : 54 A.Special Features: Energy Efficient
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

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Why We Love It

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.Amperage Draw : 54 A.Special Features: Energy Efficient
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

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Our experts then refine the results, blending AI insights with real user experiences to deliver accurate, up-to-date rankings that help you choose with confidence.

9.5

Excellent

xwdzswgs

Tankless Water Heater Electric 110V, 3000W Instant Electric Water Heater, Under Sink Water Heater with Digital Display, On Demand Hot Water heater Electric for Kitchen Bathroom Washin

Main Highlights

ELECTRIC TANKLESS WATER HEATER - This tankless electric water heater is made of high-quality ABS material, with LED display. With 3000W power, the mini water heater can raise the water by 82° F(0.3GPM) -131° F(0.5GPM) in seconds, providing tankless instant, continuous hot water without waiting for preheating, meeting daily hot water needs. The on demand water heater can set Fahrenheit or Celsius degrees by holding a power button for 6 seconds.
COMPACT AND EFFICIENT DESIGN - The electric water heater tankless adopts an ultra-thin and smooth appearance design, which is beautiful and elegant. The point of use water heater can meet your outlet temperature requirement. The Larger the water flow, the lower the outlet temperature; The smaller the water flow, the higher the outlet temperature. Not Suitable for Shower(Shower normally requires at least 1.8 GPM). Under sink water heater 110v plug in.
SAFETY INTELLIGENCE RELIABLE - This under sink hot water heater has multiple protection functions. Water and electricity isolation, IPX4 waterproof, leakage protection, dry boil protection, and automatic power off under overheating and inactivity. Prevent leakage and water pipe corrosion. The thermal efficiency of instant hot water heater is as high as 98%, allowing you to enjoy hot water at any time and save energy.
EASY TO INSTALL AND APPLICATION - Our instant hot water heater under sink compact design, it is very suitable for every corner of your home. This 110 volt water heater comes with premade fixing screw holes, an English manual, and 1/2 inch NPT standard interface. This small water heater is ideal for spaces such as kitchens, apartments, bathrooms, RVs, and camping. TIP: Install vertically to avoid malfunction of the heating elements (E2).
IMPORTANCE FOR INSTALLATION - The 110v water heater is vertical installation only, no horizontal installation is allowed, to avoid malfunction of the heating elements (E2). The electric tankless water heaters tighten the pipe connectors with Teflon tape to prevent a short circuit (E2). This tankless hot water heater is recommended to be connected with wires with a cross-sectional area of 2.5 square millimeters, and connected to trip switches of over 32a for use.
OUTSTANDING CUSTOMER SERVICE - 30-day money-back guarantee for any reason. 24-month warranty for quality-related issues. We provide up to 8 free accessory replacements for your tankless hot water heater electric. This 110v tankless water heater electric can be used for an unlimited time. If you have any questions about our small electric water heater, please make sure to tell us first, and we will provide satisfactory solutions. Thanks for choosing our best 110v tankless water heater.

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Main Highlights

ELECTRIC TANKLESS WATER HEATER - This tankless electric water heater is made of high-quality ABS material, with LED display. With 3000W power, the mini water heater can raise the water by 82° F(0.3GPM) -131° F(0.5GPM) in seconds, providing tankless instant, continuous hot water without waiting for preheating, meeting daily hot water needs. The on demand water heater can set Fahrenheit or Celsius degrees by holding a power button for 6 seconds.
COMPACT AND EFFICIENT DESIGN - The electric water heater tankless adopts an ultra-thin and smooth appearance design, which is beautiful and elegant. The point of use water heater can meet your outlet temperature requirement. The Larger the water flow, the lower the outlet temperature; The smaller the water flow, the higher the outlet temperature. Not Suitable for Shower(Shower normally requires at least 1.8 GPM). Under sink water heater 110v plug in.
SAFETY INTELLIGENCE RELIABLE - This under sink hot water heater has multiple protection functions. Water and electricity isolation, IPX4 waterproof, leakage protection, dry boil protection, and automatic power off under overheating and inactivity. Prevent leakage and water pipe corrosion. The thermal efficiency of instant hot water heater is as high as 98%, allowing you to enjoy hot water at any time and save energy.
EASY TO INSTALL AND APPLICATION - Our instant hot water heater under sink compact design, it is very suitable for every corner of your home. This 110 volt water heater comes with premade fixing screw holes, an English manual, and 1/2 inch NPT standard interface. This small water heater is ideal for spaces such as kitchens, apartments, bathrooms, RVs, and camping. TIP: Install vertically to avoid malfunction of the heating elements (E2).
IMPORTANCE FOR INSTALLATION - The 110v water heater is vertical installation only, no horizontal installation is allowed, to avoid malfunction of the heating elements (E2). The electric tankless water heaters tighten the pipe connectors with Teflon tape to prevent a short circuit (E2). This tankless hot water heater is recommended to be connected with wires with a cross-sectional area of 2.5 square millimeters, and connected to trip switches of over 32a for use.
OUTSTANDING CUSTOMER SERVICE - 30-day money-back guarantee for any reason. 24-month warranty for quality-related issues. We provide up to 8 free accessory replacements for your tankless hot water heater electric. This 110v tankless water heater electric can be used for an unlimited time. If you have any questions about our small electric water heater, please make sure to tell us first, and we will provide satisfactory solutions. Thanks for choosing our best 110v tankless water heater.

9.5

Excellent

HNK

Tankless Electric Water Heater Outdoor, 110v 1800w Water Heater For Rv, With Led Digital Display, White, Suitable For Campers And Rvs

Main Highlights

Campervan Water Heater: RV water heater tank. The outer shell of the water tank for the caravan water heater is made of ABS engineering plastic. It is hard and highly resistant to impact. It is not easily damaged during outdoor transportation and use. It is equipped with IPX4 waterproof , which can effectively protect against outdoor rain and splashing water. Even if exposed to the outdoor environment for a long time, it will not age easily and is suitable for the complex outdoor scenarios of caravan travel and camping.
RV Water Heater: This product is specially designed for RVs. It has a rated voltage of 110V and is guaranteed to be safe to use in complex outdoor environments. The rated power is 1800W, and it heats up quickly, providing hot water in a short time to meet your emergency needs. The design without a water storage tank not only saves valuable space inside the RV but also avoids water waste. It is more energy-efficient and practical, making it suitable for long-term RV travel.
Rv Hot Water Tank: RV Instant Hot Water Heater This compact instant hot water heater is tailor-made for RVs and camping scenarios. It is small in size and does not occupy much space, allowing for flexible installation either in the RV bathroom or beside the outdoor camping tent. There is no need for a complex installation process; simply plug in the power supply and it can be used immediately, bringing great convenience to your outdoor life.
Rv Water Heater: RV electric hot water heater. The classic white body is simple and elegant in design, with an outstanding appearance. It can easily blend into the interior of a caravan and various camping equipment styles. Equipped with an LED digital display, the water temperature status is clearly visible, allowing you to directly monitor the heating progress. The operation is simple and easy to understand, even for the elderly and novice campers, enabling you to use hot water outdoors more conveniently.
Rv Water Heater Tankless Electric: RV instant water heater. It can not only meet the hot water needs in outdoor settings, but also enhance the tidiness of the usage environment, achieving a balance between practicality and appearance. It is suitable for various scenarios such as RV travel, outdoor picnics, and rural camping, and can meet the hot water requirements for various daily cleaning tasks (such as washing up, cleaning vegetables, and simple showers) (not applicable for pet cleaning), making your outdoor life more comfortable and pleasant.

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Main Highlights

Campervan Water Heater: RV water heater tank. The outer shell of the water tank for the caravan water heater is made of ABS engineering plastic. It is hard and highly resistant to impact. It is not easily damaged during outdoor transportation and use. It is equipped with IPX4 waterproof , which can effectively protect against outdoor rain and splashing water. Even if exposed to the outdoor environment for a long time, it will not age easily and is suitable for the complex outdoor scenarios of caravan travel and camping.
RV Water Heater: This product is specially designed for RVs. It has a rated voltage of 110V and is guaranteed to be safe to use in complex outdoor environments. The rated power is 1800W, and it heats up quickly, providing hot water in a short time to meet your emergency needs. The design without a water storage tank not only saves valuable space inside the RV but also avoids water waste. It is more energy-efficient and practical, making it suitable for long-term RV travel.
Rv Hot Water Tank: RV Instant Hot Water Heater This compact instant hot water heater is tailor-made for RVs and camping scenarios. It is small in size and does not occupy much space, allowing for flexible installation either in the RV bathroom or beside the outdoor camping tent. There is no need for a complex installation process; simply plug in the power supply and it can be used immediately, bringing great convenience to your outdoor life.
Rv Water Heater: RV electric hot water heater. The classic white body is simple and elegant in design, with an outstanding appearance. It can easily blend into the interior of a caravan and various camping equipment styles. Equipped with an LED digital display, the water temperature status is clearly visible, allowing you to directly monitor the heating progress. The operation is simple and easy to understand, even for the elderly and novice campers, enabling you to use hot water outdoors more conveniently.
Rv Water Heater Tankless Electric: RV instant water heater. It can not only meet the hot water needs in outdoor settings, but also enhance the tidiness of the usage environment, achieving a balance between practicality and appearance. It is suitable for various scenarios such as RV travel, outdoor picnics, and rural camping, and can meet the hot water requirements for various daily cleaning tasks (such as washing up, cleaning vegetables, and simple showers) (not applicable for pet cleaning), making your outdoor life more comfortable and pleasant.

9.2

Excellent

Rheem

Rheem 18kW 240V Tankless Electric Water Heater, Gray

Main Highlights

External digital thermostatic control with LED display (+/1 degree accuracy)
Most advanced self-modulation, adjust power to meet hot water demand
Durable Copper immersion two heating elements, field Serviceable. Flow Rate- up to 4.4 GPM
Simple installation bottom 3/4 inch NPT water connections
Threaded for easy replacement, simple installation, digital temperature display

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Main Highlights

External digital thermostatic control with LED display (+/1 degree accuracy)
Most advanced self-modulation, adjust power to meet hot water demand
Durable Copper immersion two heating elements, field Serviceable. Flow Rate- up to 4.4 GPM
Simple installation bottom 3/4 inch NPT water connections
Threaded for easy replacement, simple installation, digital temperature display

9.0

Excellent

APUS

27kW Tankless Water Heater Electric, APUS 240V On Demand Instant Hot Water with Memory Function & LED Display, Energy-Saving Whole Home Water Heating System, Up to 6.5 GPM and Space Saving Design,Gray

Main Highlights

Endless Instant Hot Water On Demand: Experience continuous electric tankless water heater performance with our powerful 27kW tankless water heater, delivering on-demand hot water at up to 6.5 GPMideal for 3-4 simultaneous uses (showers, sinks, appliances). The advanced cast aluminum heating element ensures rapid, efficient heating in this tankless hot water heater electric, with no preheating, no waiting, and no cold interruptions.
Smart Control with Memory Function: Precisely set your temperature (86°F-140°F) via the LED display on this electric tankless water heater 240V, with 1°F adjustments for ultimate comfort. The memory function saves settings after power cycles, while self-modulating tech adjusts energy use for efficiencyperfect for smart tankless water heater operation.
Compact & Space-Saving Design: This sleek electric water heater (17.72" x 11.42" x 3.54") fits tight spaces, saving 90% more room than tank models. With 3/4" NPT connections and 240V compatibility, installation is effortless (requires 3×40 A breakers,6×8 AWG cable)ideal for whole-house or point-of-use setups.
Energy Efficient & Cost Effective: Our electric tankless water heater achieves 99.8% thermal efficiency, cutting 60% energy costs by only heating water when needed. Zero standby loss and anti-scale cast aluminum maximize savingseco-friendly and budget-friendly.
Reliable Safety Protection: This tankless water heater electric features water-electricity separation and multi-layer safeguards (overheat, dry-fire, leakage protection) for worry-free use. Corrosion-resistant cast aluminum ensures durability, backed by rigorous testing.

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Main Highlights

Endless Instant Hot Water On Demand: Experience continuous electric tankless water heater performance with our powerful 27kW tankless water heater, delivering on-demand hot water at up to 6.5 GPMideal for 3-4 simultaneous uses (showers, sinks, appliances). The advanced cast aluminum heating element ensures rapid, efficient heating in this tankless hot water heater electric, with no preheating, no waiting, and no cold interruptions.
Smart Control with Memory Function: Precisely set your temperature (86°F-140°F) via the LED display on this electric tankless water heater 240V, with 1°F adjustments for ultimate comfort. The memory function saves settings after power cycles, while self-modulating tech adjusts energy use for efficiencyperfect for smart tankless water heater operation.
Compact & Space-Saving Design: This sleek electric water heater (17.72" x 11.42" x 3.54") fits tight spaces, saving 90% more room than tank models. With 3/4" NPT connections and 240V compatibility, installation is effortless (requires 3×40 A breakers,6×8 AWG cable)ideal for whole-house or point-of-use setups.
Energy Efficient & Cost Effective: Our electric tankless water heater achieves 99.8% thermal efficiency, cutting 60% energy costs by only heating water when needed. Zero standby loss and anti-scale cast aluminum maximize savingseco-friendly and budget-friendly.
Reliable Safety Protection: This tankless water heater electric features water-electricity separation and multi-layer safeguards (overheat, dry-fire, leakage protection) for worry-free use. Corrosion-resistant cast aluminum ensures durability, backed by rigorous testing.

8.8

Very Good

Rheem

Rheem 11kW 240V Tankless Electric Water Heater

Main Highlights

ON/OFF Dial Control with adjustable digital temperature display
Self-modulating power control
11kW Model Flow Rate: up to 2.68 GPM
Side 1/2" NPT water connections
On demand, consistent and continuous hot water

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Main Highlights

ON/OFF Dial Control with adjustable digital temperature display
Self-modulating power control
11kW Model Flow Rate: up to 2.68 GPM
Side 1/2" NPT water connections
On demand, consistent and continuous hot water

8.6

Very Good

ECOAPTUNIT

ECOAPTUNIT Tankless Water Heater Electric 110V, 3000W Switch Between Fahrenheit or Celsius Temperature Display

Main Highlights

Compact Design: The ECOAPTUNIT 110V tankless water heater electric features a sleek, space-saving design that fits easily in tight spaces, perfect for apartments, small homes, or utility rooms.
Instant Warm Water: Enjoy continuous warm water on demand with the ECOAPTUNIT electric tankless water heaterno more waiting or running out of warm water during peak usage times.
Energy Efficient Performance: This tankless water heater electric minimizes energy waste by heating water only when needed, helping reduce utility bills and environmental impact over time.
Easy Installation: Designed for simple wall-mounted setup, this compact electric tankless water heater integrates smoothly into existing plumbing systems with minimal disruption.
Hardwired: Wire requires 2.5m(13AWG), circuit breaker 32AMP, thread size: 1/2"NPT,please contact a person with an electrical license to help you complete the wire connection.

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Main Highlights

Compact Design: The ECOAPTUNIT 110V tankless water heater electric features a sleek, space-saving design that fits easily in tight spaces, perfect for apartments, small homes, or utility rooms.
Instant Warm Water: Enjoy continuous warm water on demand with the ECOAPTUNIT electric tankless water heaterno more waiting or running out of warm water during peak usage times.
Energy Efficient Performance: This tankless water heater electric minimizes energy waste by heating water only when needed, helping reduce utility bills and environmental impact over time.
Easy Installation: Designed for simple wall-mounted setup, this compact electric tankless water heater integrates smoothly into existing plumbing systems with minimal disruption.
Hardwired: Wire requires 2.5m(13AWG), circuit breaker 32AMP, thread size: 1/2"NPT,please contact a person with an electrical license to help you complete the wire connection.

8.3

Very Good

WINTEMP

Electric Tankless Water Heater WINTEMP 27kW 240V, Whole House Hot Water Supply, On Demand Instant Endless Water Heater, with LED Temperature Display, WiFi Control, Up to 6.3 GPM, ETL Certified

Main Highlights

Important Note: Ensure this tankless water heater meets your installation requirements, 200 Amp Household Service Recommended. The WN27 model is rated at 27KW (240V) with a maximum amperage of 113A. It requires 3 x 40 Amp double-pole (DP) breakers and 3 x 8/2 AWG wiring with ground, with a recommended 250A household power supply. The unit dimensions are 11.1 (W) x 19.1 (H) x 4 (D), the water connection is 3/4" NPT
Stable Water Temperature: Automatically adjusts energy consumption based on incoming water temperature and flow rate to ensure maximum efficiency, continuous stable temperature, and optimal power usage. Its maximum hot water output is 6.5 gallons per minute. It is perfect for residential shower use, eliminating the need to wait for preheating. Theres no longer any concern about running out of hot water in the tank, and you wont experience temperature fluctuations during your shower
Energy Saving: The self-regulating technology adjusts power input based on real-time flow and temperature settings. When the water flow decreases, the system reduces power usage, and when not in use, it consumes no energy, achieving up to 99% energy savings. Compared with traditional tank water heaters, it is more energy-efficient and space-saving, making it suitable for 24 usage points in the home
Space Saving: The WN27 features a wall-mounted compact design, occupying 90% less space compared to traditional tank water heaters. It is suitable for tight areas and can be easily installed anywhere. It provides an endless supply of hot water in a short time without the need to wait for preheating. Equipped with remote WiFi control, you can adjust the temperature without being near the water heater
Safe Usage: Safety is always WINTEMPs top priority. The product features multiple safety protections, including leakage protection, overheat protection, and dry-fire protection, and is ETL certified to fully ensure your safety, allowing you to enjoy hot water anytime, anywhere with peace of mind. We also provide a 2-year return and exchange warranty along with long-term professional technical support to give you worry-free use

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Main Highlights

Important Note: Ensure this tankless water heater meets your installation requirements, 200 Amp Household Service Recommended. The WN27 model is rated at 27KW (240V) with a maximum amperage of 113A. It requires 3 x 40 Amp double-pole (DP) breakers and 3 x 8/2 AWG wiring with ground, with a recommended 250A household power supply. The unit dimensions are 11.1 (W) x 19.1 (H) x 4 (D), the water connection is 3/4" NPT
Stable Water Temperature: Automatically adjusts energy consumption based on incoming water temperature and flow rate to ensure maximum efficiency, continuous stable temperature, and optimal power usage. Its maximum hot water output is 6.5 gallons per minute. It is perfect for residential shower use, eliminating the need to wait for preheating. Theres no longer any concern about running out of hot water in the tank, and you wont experience temperature fluctuations during your shower
Energy Saving: The self-regulating technology adjusts power input based on real-time flow and temperature settings. When the water flow decreases, the system reduces power usage, and when not in use, it consumes no energy, achieving up to 99% energy savings. Compared with traditional tank water heaters, it is more energy-efficient and space-saving, making it suitable for 24 usage points in the home
Space Saving: The WN27 features a wall-mounted compact design, occupying 90% less space compared to traditional tank water heaters. It is suitable for tight areas and can be easily installed anywhere. It provides an endless supply of hot water in a short time without the need to wait for preheating. Equipped with remote WiFi control, you can adjust the temperature without being near the water heater
Safe Usage: Safety is always WINTEMPs top priority. The product features multiple safety protections, including leakage protection, overheat protection, and dry-fire protection, and is ETL certified to fully ensure your safety, allowing you to enjoy hot water anytime, anywhere with peace of mind. We also provide a 2-year return and exchange warranty along with long-term professional technical support to give you worry-free use

8.1

Very Good

xwdzswgs

Tankless Water Heater Electric, 3000W Tankless Electric Water Heater 110V, On Demand Hot Water Heater Electric with Digital Display, Electric Tankless Hot Water Heater for Kitchen Bathroom Washin

Main Highlights

Electric Tankless Water Heater - This instant water heater is equipped with state-of-the-art technology, with 3000W power, LED display. The electric water heater tankless can raise the water by 82° F(0.3GPM) -131° F(0.5GPM) in seconds. The instant hot water heater can set Fahrenheit or Celsius degrees by holding the power button for 6 seconds. Water heater compatible with the US standard 110 volts.
Safety Intelligence Reliable - This on demand water heater has multiple protection features. IPX4 waterproof, leakage protection, dry-burning protection, automatic power-off in over-temperature and inactive states. The thermal efficiency of tankless hot water heater is as high as 98%. Tankless hot water heater electric with LCD digital display, intelligent detection of working status, and performance to ensure safety.
Compact & Lightweight Unit - The electric hot water heater adopts a compact and exquisite design, which is small in size and does not take up space. The wall-mounted installation design efficiently releases the precious space of the home. This instant electric water heater is perfect for spaces such as kitchens, apartments, bathrooms, RVs, and camping. Not Suitable for Shower(Shower normally requires at least 1.8 GPM).
Easy to Install and Application - This electric instant hot water heater comes with pre-fabricated set screw holes, English instructions, and 1/2 inch NPT standard connections. This instant hot water heater under the sink qualifies for the ETL standard. You can expect outstanding performance from this water heater in the coming years. TIP: The equipment wiring needs to use 2.5 mm ² (13 AWG) specification wires, and be equipped with 32 amp circuit breakers.
IMPORTANCE FOR INSTALLATION - The water heater is for vertical installation only, no horizontal installation is allowed to avoid malfunction of the heating elements (E2). The electric tankless water heaters tighten the pipe connectors with Teflon tape to prevent a short circuit (E2). This tankless hot water heater is recommended to be connected with wires with a cross-sectional area of 2.5 square millimeters, and connected to trip switches of over 32A for use.
10-Year Product Service & Friendly Customer Service - The electric tankless water heater provides 10 years of product service and 7*24 hours of professional customer service. If you have any questions about a small tankless water heater, you can contact us for professional service and satisfactory solutions. It will be a fun shopping experience! Add to your shopping cart now! ! !

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Main Highlights

Electric Tankless Water Heater - This instant water heater is equipped with state-of-the-art technology, with 3000W power, LED display. The electric water heater tankless can raise the water by 82° F(0.3GPM) -131° F(0.5GPM) in seconds. The instant hot water heater can set Fahrenheit or Celsius degrees by holding the power button for 6 seconds. Water heater compatible with the US standard 110 volts.
Safety Intelligence Reliable - This on demand water heater has multiple protection features. IPX4 waterproof, leakage protection, dry-burning protection, automatic power-off in over-temperature and inactive states. The thermal efficiency of tankless hot water heater is as high as 98%. Tankless hot water heater electric with LCD digital display, intelligent detection of working status, and performance to ensure safety.
Compact & Lightweight Unit - The electric hot water heater adopts a compact and exquisite design, which is small in size and does not take up space. The wall-mounted installation design efficiently releases the precious space of the home. This instant electric water heater is perfect for spaces such as kitchens, apartments, bathrooms, RVs, and camping. Not Suitable for Shower(Shower normally requires at least 1.8 GPM).
Easy to Install and Application - This electric instant hot water heater comes with pre-fabricated set screw holes, English instructions, and 1/2 inch NPT standard connections. This instant hot water heater under the sink qualifies for the ETL standard. You can expect outstanding performance from this water heater in the coming years. TIP: The equipment wiring needs to use 2.5 mm ² (13 AWG) specification wires, and be equipped with 32 amp circuit breakers.
IMPORTANCE FOR INSTALLATION - The water heater is for vertical installation only, no horizontal installation is allowed to avoid malfunction of the heating elements (E2). The electric tankless water heaters tighten the pipe connectors with Teflon tape to prevent a short circuit (E2). This tankless hot water heater is recommended to be connected with wires with a cross-sectional area of 2.5 square millimeters, and connected to trip switches of over 32A for use.
10-Year Product Service & Friendly Customer Service - The electric tankless water heater provides 10 years of product service and 7*24 hours of professional customer service. If you have any questions about a small tankless water heater, you can contact us for professional service and satisfactory solutions. It will be a fun shopping experience! Add to your shopping cart now! ! !

8.1

Very Good

Orbek

14kW Tankless Water Heater Electric, ORBEK On Demand Instant Hot Water Heater 240V, Max 3.38 GPM, Supply for 1-2 Fixtures, ETL Certified, Indoor Installation, New Upgraded 2.0

Main Highlights

Note: Please ensure the household circuit breaker panel has a total current capacity of at least 150 amps. Our Orbek tankless water heater electric 14kw requires a 240V/60AMP two-pole breaker, 1 set of 6 AWG wires and 1/2" NPT water connections.
Instant Hot Water Supply: Orbek electric tankless water heater 240v can provides max 3.38 GPM of on demand endless hot water and ensure comfortable hot water for 2-3 points of use
Experience High Efficiency & Cost Savings: Our on demand hot water heater electric delivers endless hot water in just 3 seconds and uses up to 60% less electricity than traditional tank heaters. Its advanced water-electricity separation technology minimizes scale and corrosion, ensuring lasting performance. Save energy and enjoy reliable, instant hot water.
Certified Safety & Advanced Protection: This tankless hot water heater is ETL certified and engineered for your peace of mind. It features comprehensive safety systems including leakage, over-temperature, and dry-heating protection, along with lightning resistance. Every unit undergoes rigorous factory testing to ensure safe, reliable, and normal operation in your home.
Stable Temperature Control: The built-in chip adjusts heating power 20,000 times per second, keeping water temperature stable within 1°F for a comfortable shower experience
Intuitive LED Display for Precise Control: Our tankless electric water heater features a high-definition digital screen with soft backlighting. Easily set your preferred temperature between 86°F and 140°F and monitor real-time temperature changes at a glance for effortless and precise hot water management.
Space-Saving & Easy Installation: This electric hot water heater features a compact design (14.2"H x 9.5"L x 3.1"W), saving over 50% of space compared to traditional tank heaters to fit easily in tight corners. Its structurally optimized build makes setup straightforward and hassle-free.
After-Sale Service: We provide long-term return & exchange services along with professional technical consulting support

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Main Highlights

Note: Please ensure the household circuit breaker panel has a total current capacity of at least 150 amps. Our Orbek tankless water heater electric 14kw requires a 240V/60AMP two-pole breaker, 1 set of 6 AWG wires and 1/2" NPT water connections.
Instant Hot Water Supply: Orbek electric tankless water heater 240v can provides max 3.38 GPM of on demand endless hot water and ensure comfortable hot water for 2-3 points of use
Experience High Efficiency & Cost Savings: Our on demand hot water heater electric delivers endless hot water in just 3 seconds and uses up to 60% less electricity than traditional tank heaters. Its advanced water-electricity separation technology minimizes scale and corrosion, ensuring lasting performance. Save energy and enjoy reliable, instant hot water.
Certified Safety & Advanced Protection: This tankless hot water heater is ETL certified and engineered for your peace of mind. It features comprehensive safety systems including leakage, over-temperature, and dry-heating protection, along with lightning resistance. Every unit undergoes rigorous factory testing to ensure safe, reliable, and normal operation in your home.
Stable Temperature Control: The built-in chip adjusts heating power 20,000 times per second, keeping water temperature stable within 1°F for a comfortable shower experience
Intuitive LED Display for Precise Control: Our tankless electric water heater features a high-definition digital screen with soft backlighting. Easily set your preferred temperature between 86°F and 140°F and monitor real-time temperature changes at a glance for effortless and precise hot water management.
Space-Saving & Easy Installation: This electric hot water heater features a compact design (14.2"H x 9.5"L x 3.1"W), saving over 50% of space compared to traditional tank heaters to fit easily in tight corners. Its structurally optimized build makes setup straightforward and hassle-free.
After-Sale Service: We provide long-term return & exchange services along with professional technical consulting support

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