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WINTEMP KJU135 Electric Tankless Water Heater Digital 120V Temp 3.5KW

Kju135 Wintemp Electric Tankless Water Heater 3.5kw 120v Instant Hot Digital Temp

( Brand: Wintemp ), ( Manufacturer Part Number: KJU135 ), ( Power Source: Corded Electric ), ( Color: Black ), ( Water Connection: 1/2 In Npt ), ( Year Manufactured: 2025 ), ( Type: Tankless Water Heater/boiler ), ( Water Connection Location: Bottom ), ( Heating System: Instantaneous ), ( Manufacturer Warranty: 2 Years ), ( Voltage: 120 V ), ( Item Height: 8.9in ), ( Amperage: 30 A ), ( Features: Electric ), ( Minimum Flow Activation: 0.26gpm/min ), ( Water Temperature Range: 86 To 131 ), ( Mounting Location: Wall ), ( Country/region Of Manufacture: China ), ( Water Heater Profile: Compact ), ( Power: 3500w ), ( Item Width: 7.7in )

Review WINTEMP Electric Tankless Water Heater 3.5kw 120v Instant Hot Digital Temp

The Wintemp KJU135 Electric Tankless Water Heater is a compact and efficient appliance designed to provide an endless supply of hot water on demand. With a power output of 3.5 kilowatts and a voltage of 120 volts, this digital water heater is perfect for small to medium-sized households.

The KJU135 is a point-of-use water heater, meaning it can be installed near the water outlet, such as in a bathroom or a kitchen, instead of in a central location. This eliminates the need for a storage tank and reduces the overall size of the water heating system. The unit's dimensions are 14.6 inches high, 10 inches wide, and 4 inches deep, making it an excellent choice for spaces with limited room.

The water heater features a digital temperature control, allowing users to easily adjust the temperature between 32 F and 122 F (0 C to 50 C) in 1 F (0.5 C) increments. The digital display shows the current temperature and error codes, making it simple to maintain and troubleshoot the unit.

The KJU135 is designed with energy efficiency in mind. It uses advanced heating technology to only heat water when it's needed, reducing standby energy loss. This not only saves energy but also lowers utility bills. Additionally, the water heater has a frost protection feature, which automatically activates when the ambient temperature drops below 32 F (0 C), preventing the unit from freezing and damaging internal components.

The water heater comes with various safety features, such as a thermal fuse, overheat protection, and a flow sensor that shuts off the unit when the water flow is below a certain threshold. These features ensure the safety and reliability of the water heating system.

The KJU135 Electric Tankless Water Heater is easy to install, with a simple plug-in design and a quick-connect system for the water lines. The unit is also lightweight, weighing only 9.9 pounds (4.5 kg), making it easy to move and install in various locations.

In conclusion, the Wintemp KJU135 Electric Tankless Water Heater is a compact, efficient, and energy-saving appliance that delivers an endless supply of hot water on demand. Its digital temperature control, energy efficiency, and safety features make it an excellent choice for small to medium-sized households looking to upgrade their water heating system.

Wintemp KJU135 Electric Tankless Water Heater: A Comprehensive Analysis

Introduction:

The Wintemp KJU135 is a 3.5kw, 120v digital electric tankless water heater. This model is known for its energy efficiency, compact size, and digital control panel. In this analysis, we will explore the pros and cons of buying a Wintemp KJU135 electric tankless water heater.

Pros:

1. Energy Efficiency: Electric tankless water heaters do not store hot water, so they only heat water when it is needed. This results in significant energy savings compared to traditional tank water heaters.

2. Compact Size: The Wintemp KJU135 has a small footprint, making it ideal for homes with limited space. It can be installed on a wall, freeing up valuable floor space.

3. Digital Control Panel: The digital control panel allows users to easily adjust the temperature and monitor the water heater's performance. This feature also enables users to set a maximum temperature to prevent scalding.

4. Instant Hot Water: Electric tankless water heaters provide hot water on demand, eliminating the need to wait for a tank to fill up. This is particularly convenient for larger households with multiple users.

Cons:

1. Initial Cost: Electric tankless water heaters have a higher upfront cost compared to traditional tank water heaters. However, the energy savings over time can offset the initial investment.

2. Limited Flow Rate: The Wintemp KJU135 has a flow rate of 1.35 gallons per minute (GPM), which may not be sufficient for households with high hot water demand.

3. Electricity Requirements: Electric tankless water heaters require a dedicated 120v electrical circuit, which may not be available in older homes.

4. Maintenance: While electric tankless water heaters require less maintenance than traditional tank water heaters, they still need periodic cleaning to remove mineral buildup.

Ending Conclusion:

The Wintemp KJU135 electric tankless water heater offers several advantages, including energy efficiency, compact size, digital control panel, and instant hot water. However, it also has some drawbacks, such as a higher upfront cost, limited flow rate, electricity requirements, and maintenance needs.

Recommendation:

If you have limited space, a small household, and a dedicated electrical circuit, the Wintemp KJU135 electric tankless water heater could be an excellent choice for you. Its energy efficiency and digital control panel are particularly appealing features. However, if you have a larger household with high hot water demand, you may want to consider a larger capacity electric tankless water heater or a traditional tank water heater. Always consult with a professional plumber to ensure that the water heater is the right fit for your home's specific needs.

Details:

KJU135 is rated at 3.5KW - 120 volts with a maximum amperage of 29A. WINTEMP provides and safe quality for every customer. We aspire to create a community that embraces green energy, healthy living. The unit dimensions are 8.9 W x 7.7 3.1 D, the water connection is 1/2 NPT Cannot take a shower.

Energy Saving The self-regulating technology adjusts power input based on real-time flow and temperature settings. It is the perfect companion for sinks, bringing you a comfortable home experience. It requires 1 x 30 DP breakers and 10# AWG wiring with ground. Electric Tankless Water Heater 3.5kW 120V, Provides hot water on demand without a storage tank, featuring self-adjusting temperature control, digital display and overheating protection: Brand WINTEMP Manufacturer model KJU135 Color Black Wattage 3500 watts voltage 120 volts Output temp.

Safe to Use - There is overheat protection, dry-heating electricity leakage protection function, which can ensure your safety.

part #: kju135 prices

  • $95.00-$247.39

specifications wateheat:

  • brand: Wintemp
  • mpn: Kju135
  • power source: Corded Electric
  • color: Black
  • water connection: 1/2 In Npt
  • year manufactured: 2025
  • type: Tankless Water Heater/boiler
  • water connection location: Bottom
  • heating system: Instantaneous
  • manufacturer warranty: 2 Years
  • voltage: 120 V
  • item height: 8.9in
  • amperage: 30 A
  • features: Electric
  • minimum flow activation: 0.26gpm/min
  • water temperature range: 86 To 131
  • mounting location: Wall
  • country/region of manufacture: China
  • water heater profile: Compact
  • power: 3500w
  • item width: 7.7in

shipping wateheat:

  • transit: 15-18 Days
  • cost: $0.00
  • type: Fixed
  • class: Freight
  • service: Flat Rate Freight

general wateheat:

  • condition: New
  • Heating, Cooling Air > Water Heaters > Tankless Water Heaters

payments wateheat:

  • other
  • credit card: Diners-club
  • wallet: Apple-pay

seller wateheat:

  • # reviews: 0
  • city: Oakley, California
  • rating: 0.0%

offer wateheat:

  • options: Ship-to-home
  • quantity: 1
  • started: July 22, 2025
  • sold: 0
  • availability: In Stock

returns wateheat:

  • time: 30 Days
  • method: Money back
  • paid by: Buyer
  • policy: Returns Accepted
power source: corded electric, water connection: 1/2 in npt, year manufactured: 2025, type: tankless water heater/boiler, water connection location: bottom, heating system: instantaneous, manufacturer warranty: 2 years, voltage: 120 v, item height: 8.9in, amperage: 30 a, features: electric, minimum flow activation: 0.26gpm/min, water temperature range: 86 to 131, mounting location: wall, country/region of manufacture: china, water heater profile: compact, power: 3500w, item width: 7.7in,
category: home & garden > heating, cooling air > water heaters > tankless water heaters, color: black, sku: 4545448235157563,

Wintemp KJU135 Is Similar To:

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2 offers $95.00–$247.39 USD
  • Offer #1: $95.00 price + $12.13 shipping estimate = $107.13* total. With its electric technology, this heater provides instant hot water whenever it is needed, without the need for long wait times or energy wastage. As an electric tankless water heater, it eliminates the need for a large storage tank, making it a space-saving and energy-efficient solution.+$12.13 shipping
  • Offer #2: $247.39 price + $0.00 shipping estimate = $247.39* total. Not applicable: Areas with an incoming water temperature below 60 ). ( is rated at 3.5KW - 120 Volts with a maximum amperage of 29A.FREE SHIPPING

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