1. Water Heaters New/Used Products
  2. sku: 4831761847823771
  3. ECO SMART 854920002176

ECO-SMART Point Tankless Water Heater 0854920002176 120V 663. 3.5

Eco-smart 854920002176 663. Point-of-use 3.5 120v Tankless Water Heater - White

( Brand: Eco-smart ), ( Power Source: Corded Electric ), ( Color: White ), ( Type: Point Of Use Water Heater ), ( Water Connection Location: Bottom ), ( Heating System: Instantaneous ), ( Voltage: 120 V ), ( Item Height: 7 In ), ( Amperage: 30 A ), ( Minimum Flow Activation: Less Than 1 Gpm ), ( Features: Electric, Digital, Compact ), ( Mounting Location: Wall, Outdoor, Indoor, Under Sink ), ( Water Heater Profile: Compact ), ( UPC: 854920002176 )

Review ECO SMART 663. Point of use 3.5 120v Tankless Water Heater White

The Eco-Smart 854920002176 663 Point-of-Use 3.5 GPM 120V Tankless Water Heater is an eco-friendly and efficient solution for your hot water needs. This compact water heater is designed for individual use, making it perfect for small apartments, cabins, or offices. It is capable of delivering a constant flow rate of 3.5 gallons per minute (GPM) at a temperature rise of 35 F, ensuring a steady supply of hot water for your daily requirements.

The Eco-Smart 663 Point-of-Use Water Heater operates on a 120V electrical system, making it easy to install and use. With its point-of-use design, it eliminates the need for a large storage tank and significantly reduces energy consumption and costs. This heater utilizes a proprietary self-modulating technology, which adjusts the power consumption based on the water flow rate, ensuring optimal energy efficiency.

Featuring a sleek and compact design, this water heater can be easily mounted on a wall, freeing up valuable floor space. The exterior is made of durable, corrosion-resistant copper and stainless steel components, ensuring long-lasting performance even in harsh environments. The unit also comes with a built-in freeze protection feature, which automatically engages when the ambient temperature drops below 40 F, preventing damage to the heater.

The Eco-Smart 854920002176 663 Point-of-Use Water Heater is designed with safety in mind. It is equipped with a thermal limiter, which maintains the temperature of the water at a safe level, preventing scalding. It also comes with a flow restrictor, which ensures that the water temperature remains consistent even under varying water flow conditions.

With its eco-friendly design, efficient performance, and reliable construction, the Eco-Smart 854920002176 663 Point-of-Use 3.5 GPM 120V Tankless Water Heater is an ideal choice for anyone looking for a cost-effective and sustainable hot water solution.

The Eco-Smart ES-8 (Model 854920002176) is a 3.5 GPM (Gallons Per Minute) point-of-use 120V tankless water heater. This type of water heater has several advantages and disadvantages that you might want to consider before making a purchase:

Advantages:

1. Energy efficiency: Tankless water heaters, in general, are more energy-efficient than traditional tank-style water heaters. They only heat water on demand, eliminating the need for a storage tank and the continuous energy use to maintain its temperature.

2. Compact size: The Eco-Smart ES-8 is a small, space-saving unit, making it ideal for installations where space is limited.

3. Endless hot water: With a tankless water heater, you have an endless supply of hot water, unlike tank-style water heaters that can run out if you use hot water too quickly.

4. Longer lifespan: Tankless water heaters generally have a longer lifespan than tank-style water heaters due to fewer moving parts and less wear and tear.

5. Cost savings: Over time, tankless water heaters can save you money on energy bills due to their energy efficiency.

Disadvantages:

1. Upfront cost: Tankless water heaters can be more expensive to purchase than traditional tank-style water heaters.

2. Installation complexity: Installing a tankless water heater can be more complex than installing a tank-style water heater due to the need for venting and electrical connections.

3. Limited flow rate: The Eco-Smart ES-8 has a lower flow rate (3.5 GPM) compared to larger tankless water heaters, which might not be sufficient for households with multiple simultaneous hot water demands.

4. Potential for cold water sandwiches: If you use hot water too quickly, you might experience a "cold water sandwich" where the hot water is sandwiched between two cold water bursts.

Conclusion:

The Eco-Smart ES-8 (Model 854920002176) is an energy-efficient, compact, and space-saving point-of-use tankless water heater that offers several advantages, including endless hot water and cost savings over time. However, it also comes with some disadvantages, such as a higher upfront cost, installation complexity, and limited flow rate.

If you have limited hot water demands and the installation process doesn't pose a significant challenge, the Eco-Smart ES-8 might be a good investment for you. Its energy efficiency and long-term cost savings can outweigh the initial investment. However, if you have high hot water demands or limited space for installation, you might want to consider a larger tankless water heater or a tank-style water heater.

Recommendation:

If you're considering purchasing the Eco-Smart ES-8 (Model 854920002176) and are confident that it meets your hot water needs, go ahead and make the investment. Its energy efficiency and long-term cost savings can make it a worthwhile investment for your home. However, if you're unsure or have significant hot water demands, consider consulting with a professional plumber to assess your options and determine the best solution for your specific situation.

Details:

Its features include being digital, compact, and having a low minimum flow activation of less than 1 gpm. With its brand reputation for Eco-smart products, this water heater is a convenient and energy-efficient solution heating in smaller quantities. Pet friendly and no smoking environment. With a corded electric power source and voltage of 120V, this tankless water heater is ideal for various mounting locations such as walls, out doors, in doors, or under sinks.

The Eco-Smart Point-of-Use 3.5 120V Tankless Water Heater in White is a compact and electric water heater designed for instant heating. Measurements are in the pictures. If there is any damage to the item. Eco-Smart Point-of-Use 3.5 120V Tankless Water Heater - White, Excellent pre-owned condition.

specifications wateheat:

  • brand: Eco-smart
  • power source: Corded Electric
  • color: White
  • type: Point Of Use Water Heater
  • water connection location: Bottom
  • heating system: Instantaneous
  • voltage: 120 V
  • item height: 7 In
  • amperage: 30 A
  • minimum flow activation: Less Than 1 Gpm
  • features: Electric, Digital, Compact
  • mounting location: Wall, Outdoor, Indoor, Under Sink
  • water heater profile: Compact
  • upc: 854920002176

offer wateheat:

  • availability: In Stock
  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • started: August 10, 2025
  • best offers: True

seller wateheat:

  • city: Mathis, Texas
  • rating: 100.0%
  • # reviews: 119

returns wateheat:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days
  • method: Money back

shipping wateheat:

  • carrier: USPS
  • cost: $17.50
  • service: USPS Priority Mail Medium Flat Rate Box
  • type: Calculated
  • transit: 4-10 Days
  • class: Expedited

general wateheat:

  • condition: Open box
  • Heating, Cooling Air > Water Heaters > Tankless Water Heaters

payments wateheat:

  • credit card: Discover
  • wallet: Apple-pay
  • other
power source: corded electric, type: point of use water heater, water connection location: bottom, heating system: instantaneous, voltage: 120 v, item height: 7 in, amperage: 30 a, minimum flow activation: less than 1 gpm, features: electric, digital, compact, mounting location: wall, outdoor, indoor, under sink, water heater profile: compact,
category: home & garden > heating, cooling air > water heaters > tankless water heaters, color: white, sku: 4831761847823771,

Eco-smart 854920002176 Is Similar To:

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  • Offer #2: $100.00 price + $87.23 shipping estimate = $187.23* total. It features a tank lining made of fiberglass, stainless steel, and brass, with a digital display for easy monitoring. The Ecosmart Green Energy Heater Water Tankless POU 3.5 120v Point Of Use is a compact, white water heater that operates on a corded electric power source.+$87.23 shipping

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