1. Water Heaters New/Used Products
  2. sku: 4242929297838622
  3. STIEBEL ELTRON 222039

STIEBEL ELTRON 222039 Nos Tankless Electric Water Heater MINI-4 Mini

222039 Stiebel Eltron Nos Tankless Electric Water Heater Mini 4

( Brand: Stiebel Eltron ), ( Manufacturer Part Number: 222039 ), ( Model: MINI-4 ), ( Type: Tankless Water Heater/boiler ), ( Features: Mini )

Review STIEBEL ELTRON Nos Tankless Electric Water Heater Mini

Introducing the Stiebel Eltron 222039 NO S Tankless Electric Water Heater Mini, a compact and innovative solution for your water heating needs. This state-of-the-art water heater is designed to provide an endless supply of hot water on demand, making it an excellent choice for small households or spaces with limited water usage.

The Stiebel Eltron 222039 NO S is an electric tankless water heater, which means it heats water as it flows through the unit, rather than storing it in a tank. This design not only saves valuable space but also eliminates the standby energy losses associated with traditional tank-type water heaters.

This mini water heater features a compact and sleek design, with dimensions of only 15.7 inches (H) x 11 inches (W) x 3.5 inches (D), making it easy to install in tight spaces. It is also lightweight, weighing just 13.2 pounds, allowing for easy transportation and installation.

The Stiebel Eltron 222039 NO S is equipped with advanced technology, including a digital temperature controller with a user-friendly LED display. This allows for precise temperature settings, ensuring that you always have hot water at the temperature you desire. It also features an automatic adjustment function, which maintains the set temperature even during power fluctuations.

This water heater is suitable for a variety of applications, including point-of-use applications such as sinks, showers, and outdoor faucets, as well as whole-house applications for small households. It has a flow rate of up to 1.5 gallons per minute (GPM) at a temperature rise of 35 F, providing enough hot water for the average household's needs.

The Stiebel Eltron 222039 NO S is built to last, with a durable stainless steel heating element and a corrosion-resistant copper heating chamber. It also comes with a 7-year warranty on the heating element and a 3-year warranty on the electronic components, giving you peace of mind and assurance of its quality and reliability.

In summary, the Stiebel Eltron 222039 NO S Tankless Electric Water Heater Mini is a compact, efficient, and reliable solution for your water heating needs. Its advanced technology, sleek design, and user-friendly features make it an excellent choice for small households or spaces with limited water usage. With its durable construction and comprehensive warranties, you can trust that this water heater will provide you with endless hot water for years to come.

Stiebel Eltron 222039 NOs is a popular model of a tankless electric water heater. Here are some pros and cons that can help you make an informed decision about whether to buy this water heater or not.

Pros:

1. Space-saving design: The tankless design of this water heater makes it ideal for small spaces as it doesn't require a storage tank.

2. Energy efficiency: Tankless electric water heaters only heat water when it is needed, making them more energy-efficient than traditional storage tank water heaters.

3. Longer lifespan: Tankless water heaters have a longer lifespan than storage tank water heaters as they don't have a tank that can rust or corrode.

4. Endless hot water: With a tankless water heater, you can have an endless supply of hot water, making it ideal for larger households or homes with multiple bathrooms.

5. Easy installation: Tankless electric water heaters are relatively easy to install as they do not require a flue or venting system.

Cons:

1. Higher upfront cost: Tankless electric water heaters have a higher upfront cost than traditional storage tank water heaters.

2. Limited flow rate: Tankless electric water heaters have a limited flow rate, which means that you may not be able to use multiple appliances that require hot water at the same time.

3. Higher operating cost: Although tankless electric water heaters are energy-efficient, their operating cost can be higher than traditional storage tank water heaters due to their higher electricity consumption.

4. Potential for cold water sandwiches: If you use hot water for a long period, the temperature may drop, which can result in a cold water sandwich, where you get a burst of cold water before the heater kicks in again.

Conclusion:

The Stiebel Eltron 222039 NOs tankless electric water heater has its advantages and disadvantages. If you have a small space, want endless hot water, and are looking for an energy-efficient and easy-to-install water heater, then this model is worth considering. However, if you have a larger household or require a high flow rate, then you may need to consider a larger or more powerful tankless water heater or a traditional storage tank water heater.

Recommendation:

If you are looking for a tankless electric water heater for a small space and want an energy-efficient and easy-to-install option, then the Stiebel Eltron 222039 NOs is a good choice. However, if you have a larger household or require a high flow rate, then you may need to consider other options or consult a professional to help you make the best decision for your specific needs.

Details:

New, with opened box.

part #: 222039 prices

  • $178.31-$187.24

specifications wateheat:

  • brand: Stiebel Eltron
  • mpn: 222039
  • model: Mini-4
  • type: Tankless Water Heater/boiler
  • features: Mini

returns wateheat:

  • policy: No Returns

shipping wateheat:

  • type: Calculated
  • transit: 4-10 Days
  • service: USPS Priority Mail
  • cost: $0.00
  • carrier: USPS
  • class: Expedited

payments wateheat:

  • credit card: Mastercard
  • other
  • wallet: Paypal

general wateheat:

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

offer wateheat:

  • quantity: 1
  • sold: 0
  • started: June 28, 2025
  • availability: In Stock
  • options: Ship-to-home

seller wateheat:

  • rating: 99.0%
  • # reviews: 1486
  • city: New London, Connecticut
type: tankless water heater/boiler, features: mini,
category: home & garden > heating, cooling air > water heaters > tankless water heaters, sku: 4242929297838622,

Stiebel Eltron 222039 Is Similar To:

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5 offers $178.31–$187.24 USD
  • Offer #1: $187.24 price + $0.00 shipping estimate = $187.24* total. Includes a pressure compensation flow reducer/aerator that is compatible with most faucets. Electric Tankless Water Heater, Operating Voltage 208/240V AC, Phase Single, Cold Inlet Size 3/8 in, Maximum Flow Rate 0.66 gpm, Minimum Flow Activation 0.4 gpm, Overall Height 6.5 in, Overall Width 7.5 in, Overall Depth 3.25 in, Power Consumption 3,500 W, Maximum Delivered Temperature 130 Degrees F, Minimum Delivered Temperature 82 Degrees F, Adjustable Thermostat No, Current 15.2 A, Environment Indoor, Market Commercial, Application Sinks, Cold Inlet Type Compression Can be used as a point-of-use water heater, whole house water heater, booster, or back-up unit for solar thermal heating.FREE SHIPPING
  • Offer #2: $179.99 price + $0.00 shipping estimate = $179.99* total. and Enclosures STIEBEL ELTRON.FREE SHIPPING
  • Offer #3: $178.31 price + $0.00 shipping estimate = $178.31* total. Electric Tankless Water Heater, Operating Voltage 120V AC, Phase Single, Cold Inlet Size 3/8 in, Maximum Flow Rate 0.66 gpm, Minimum Flow Activation 0.4 gpm, Overall Height 6.5 in, Overall Width 7.5 in, Overall Depth 3.25 in, Power Consumption 3,500 W, Maximum Delivered Temperature 122 Degrees F, Minimum Delivered Temperature 86 Degrees F, Adjustable Thermostat No, Current 29 A, Environment Indoor, Market Commercial, Residential, Application Bathrooms, Break Rooms, Utility Sinks Can be used as a point-of-use water heater, whole house water heater, booster, or back-up unit for solar thermal heating.FREE SHIPPING
  • Offer #4: $241.34 price + $0.00 shipping estimate = $241.34* total. MPN : Stiebel Eltron is a mini tankless electric water heater designed for point-of-use applications.FREE SHIPPING
  • Offer #5: $268.94 price + $0.00 shipping estimate = $268.94* total. Partnumber Mini 4. The Mini heats water instantaneously as it flows through the unit.FREE SHIPPING

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