14kW Tankless Water Heater Electric, SIVUATEK 240V Instant On-Demand Hot Water Heater, 2 Point of Use, Self-Modulating, ETL Certified, Endless Water Supply for Home









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Features
- PLEASE NOTE BEFORE PURCHASEEnsure this 14kW 240V tankless electric water heater meets your hot water demand. Requires 1 x 60-amp circuit breaker. Unit dimensions: 15.87"x11.14"x2.87"; standard 1/2" NPT water connection. No need to disassemble the housing for wiring, making installation faster and more convenient.
- ENERGY-SAVING & EFFICIENTUnlike traditional tank-style water heaters, our on-demand electric water heater eliminates standby energy lossno need for preheating, and no power consumed when idle. Save up to 60% on your water heating costs. Its compact size also saves valuable space and allows for flexible installation, whether under sink or on the wall.
- INSTANT & POWERFUL HOT WATERWith 14kW of heating power and up to 99% thermal efficiency, this unit delivers endless hot water instantly, with a maximum flow rate of 3.3 GPMperfect for 12 simultaneous usage points such as kitchen and bathroom. No more waiting, just steady hot water when you need it.
- SMART TEMPERATURE CONTROLEquipped with an intuitive LED display you can easily set the desired water temperature from 86F to 131F in precise 1F increments. Once set, the system maintains a stable temperature output even with water pressure fluctuations.
- SAFE & RELIABLE OPERATIONBuilt with advanced water-electricity separation technology to prevent scale buildup and extend lifespan. Safety features include leakage protection, overheating protection, and auto shut-off, giving you peace of mind during every use.
Brand: SIVUATEK
Product Dimensions: 12.2"W x 17.25"H
Special Feature: Easy control, Intuitive display, LED Display, Overheat Protection, Touch sensor
Color: Gray
Wattage: 14 KW
Brand: SIVUATEK
Product Dimensions: 12.2"W x 17.25"H
Special Feature: Easy control, Intuitive display, LED Display, Overheat Protection, Touch sensor
Color: Gray
Wattage: 14 KW
Voltage: 240 Volts
Maximum Flow Rate: 3.3 Gallons Per Minute
Heat Output: 131 Degrees Fahrenheit
Style: tankless
Manufacturer: SIVUATEKAppliances
Item Weight: 14.92 pounds
Item model number: TSB-140
Special Features: Easy control, Intuitive display, LED Display, Overheat Protection, Touch sensor
Included Components: 1 X 14kW Electric Tankless Water Heater;, 1 x Hardware Pack;, 1 x Installation Template;, 1 x User Manual&Warranty Card;
Batteries Included?: No
Batteries Required?: No
Date First Available: May 23, 2025
Frequently asked questions
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- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.