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  2. sku: 6848666497879792
  3. SIVUATEK TSB-140

SIVUATEK TSB-140 Electric Tankless Water Heater Demand 14KW 240V

Tsb-140 Sivuatek Electric Tankless Water Heater 14kw 240v On-demand Hot

( Brand: Sivuatek ), ( Manufacturer Part Number: TSB-140 ), ( Power Source: Corded Electric ), ( Color: Black ), ( Water Connection: 1/2 In Npt ), ( Year Manufactured: 2025 ), ( Smart Home Compatibility: Homeseer ), ( Type: Tankless Water Heater/boiler ), ( Unit Type: Unit ), ( Water Connection Location: Bottom ), ( Heating System: Instantaneous ), ( Voltage: 240 V ), ( Minimum Flow Activation: Less Than 1 Gpm ), ( Features: Electric ), ( Btu/h Heating Rating: Electric Tankless Water Heater ), ( Water Temperature Range: 86 F To 140 F ), ( Mounting Location: Wall ), ( Smart Home Protocol: Wi-fi ), ( Water Heater Profile: Compact )

Review SIVUATEK Electric Tankless Water Heater 14kw 240v On demand Hot

Introducing the Sivautek TSB-140 Electric Tankless Water Heater, a high-performance on-demand solution for your water heating needs. With a maximum power output of 14kw and a voltage requirement of 240V, this unit is designed to deliver hot water efficiently and consistently.

The Sivautek TSB-140 is an on-demand water heater, meaning it only heats water as it is needed, rather than storing it in a tank. This not only saves energy but also ensures a continuous supply of hot water, eliminating the risk of running out during peak usage times.

This electric tankless water heater is compact and lightweight, making it an excellent choice for both residential and commercial applications. Its sleek design allows for easy installation in various locations, including garages, basements, or utility rooms.

The TSB-140 features advanced temperature control technology, allowing you to set the desired water temperature with precision. It also includes a digital display and user-friendly controls, enabling you to monitor and adjust settings effortlessly.

One of the key advantages of this tankless water heater is its energy efficiency. By only heating water when it's needed, it significantly reduces energy consumption compared to traditional storage tank water heaters. Additionally, the unit's condensing technology recycles heat that would otherwise be wasted, further improving its energy efficiency.

The Sivautek TSB-140 is designed with durability in mind, featuring a high-quality stainless steel heat exchanger and corrosion-resistant materials. This ensures long-lasting performance and minimal maintenance requirements. The unit also includes built-in safety features, such as overheat protection and automatic shut-off, for added peace of mind.

In summary, the Sivautek TSB-140 Electric Tankless Water Heater is a powerful, efficient, and reliable on-demand water heating solution. With its advanced temperature control technology, compact design, and energy-saving capabilities, it is an excellent investment for those seeking a modern and cost-effective water heating system.

The Sivautek TSB-140 electric tankless water heater is a 14kw, 240v on-demand water heating solution. Here are some pros and cons to help you decide if this water heater is the right choice for your needs:

Pros:

1. Energy Efficiency: Electric tankless water heaters do not store water and heat it continuously. Instead, they heat water on demand, saving energy and reducing standby losses.

2. Endless Hot Water: With an electric tankless water heater, you'll never run out of hot water since it heats water as it flows through the system.

3. Compact Size: The TSB-140 is a space-saving option as it does not require a storage tank. This makes it an excellent choice for homes with limited space.

4. Low Emissions: Electric water heaters produce fewer greenhouse gas emissions compared to traditional tank-style water heaters, making them an eco-friendly choice.

Cons:

1. Installation Costs: Electric tankless water heaters require specialized installation, including specific electrical wiring and venting, which can add to the initial cost.

2. Higher Energy Consumption: While tankless water heaters are generally more energy-efficient than tank-style heaters, electric tankless models consume more electricity than their gas counterparts.

3. Potential Water Pressure Issues: In some cases, the water pressure may not be sufficient for optimal performance, potentially resulting in slower heating times or inadequate water flow.

4. Limited Temperature Raise Capability: Electric tankless water heaters may not be able to raise the temperature as high as gas tankless models, which could be a concern for households with larger hot water demands.

In conclusion, the Sivautek TSB-140 electric tankless water heater offers energy efficiency, endless hot water, and compact size, making it an attractive option for homeowners. However, its higher installation costs, energy consumption, potential water pressure issues, and limited temperature raise capability are important factors to consider before making a purchase.

If you have a smaller home with modest hot water demands and the budget for specialized installation, the Sivautek TSB-140 electric tankless water heater could be a suitable choice. If you have larger hot water needs, high water pressure, or are concerned about energy consumption and installation costs, you may want to consider a gas tankless water heater or a tank-style water heater with a high recovery rate.

Details:

With a voltage of 240V, this electric tankless water heater by SIVUATEK is reliable and efficient choice for your hot needs. Only used for three months while I was swapping out my oil boiler gas. Ran whole house no problem. It features a 1/2 inch NPT water connection at the bottom, making it easy to install.

With a sleek black color and compact profile, this unit is perfect for wall mounting. The heater is equipped with a smart home compatibility through Home seer , allowing for convenient control and monitoring. The SIVUATEK Electric Tankless Water Heater is a 14KW 240V on-demand hot water system that offers instant heating with its tankless design.

part #: tsb140 prices

  • $96.02-$119.99

specifications wateheat:

  • brand: Sivuatek
  • mpn: Tsb-140
  • power source: Corded Electric
  • color: Black
  • water connection: 1/2 In Npt
  • year manufactured: 2025
  • smart home compatibility: Homeseer
  • type: Tankless Water Heater/boiler
  • unit type: Unit
  • water connection location: Bottom
  • heating system: Instantaneous
  • voltage: 240 V
  • minimum flow activation: Less Than 1 Gpm
  • features: Electric
  • btu/h heating rating: Electric Tankless Water Heater
  • water temperature range: 86 F To 140 F
  • mounting location: Wall
  • smart home protocol: Wi-fi
  • water heater profile: Compact

seller wateheat:

  • rating: 100.0%
  • # reviews: 38
  • city: Huntingdon Valley, Pennsylvania

offer wateheat:

  • best offers: True
  • sold: 0
  • availability: In Stock
  • started: January 28, 2026
  • options: Ship-to-home
  • quantity: 2

general wateheat:

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

shipping wateheat:

  • cost: $29.00
  • transit: 3-8 Days
  • type: Calculated
  • carrier: FedEx
  • class: Standard
  • service: FedEx Ground / FedEx Home Delivery

returns wateheat:

  • policy: No Returns

payments wateheat:

  • wallet: Paypal
  • credit card: Mastercard
  • other
power source: corded electric, water connection: 1/2 in npt, year manufactured: 2025, smart home compatibility: homeseer, type: tankless water heater/boiler, unit type: unit, water connection location: bottom, heating system: instantaneous, voltage: 240 v, minimum flow activation: less than 1 gpm, features: electric, btu/h heating rating: electric tankless water heater, water temperature range: 86 f to 140 f, mounting location: wall, smart home protocol: wi-fi, water heater profile: compact,
category: home & garden > heating, cooling air > water heaters > tankless water heaters, color: black, sku: 6848666497879792,

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2 offers $96.02–$119.99 USD
  • Offer #1: $96.02 price + $0.00 shipping estimate = $96.02* total. Part Number - Manufacturer - SIVUATEK Appliances.FREE SHIPPING
  • Offer #2: $119.99 price + $0.00 shipping estimate = $119.99* total. With a maximum flow rate of up to 3.3 GPM and a maximum temperature of 131 degrees Fahrenheit, this high efficiency water heater provides hot water quickly and reliably.FREE SHIPPING

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