A. O. SMITH 1055544 Electric Tankless Water Heater 0671657063962 A.o. R4LR-280E-28KW/240V

( Brand: A. O. Smith ), ( Manufacturer Part Number: 1055544 ), ( Model: R4LR280E ), ( Ec Range: A E ), ( Minimum Flow Activation: 1-4 Gpm ), ( UPC: 671657063962 ), ( Power Source: Corded Electric, Battery ), ( Color: Gray ), ( Water Connection: 3/4 In Npt ), ( Year Manufactured: 2019 ), ( Type: Tankless Water Heater/boiler ), ( Heating System: Instantaneous ), ( Voltage: 240 V ), ( Amperage: 116.7 A ), ( Features: Electric, Compact, Adjustable Thermostat ), ( Jacket Diameter: Heater ), ( Water Temperature Range: 80 F To 120 F ), ( Mounting Location: Whole House, Indoor ), ( Power: Less Than 100 W ), ( First Hour Recovery: 54 Gph )

Review A. O. SMITH 1055544.o. R4lr-280e-28kw/240v Signature Electric Tankless Water Heater

The Smith 1055544 A.O R4LR-280E-240V Electric Tankless Water Heater is a powerful and energy-efficient solution for your hot water needs. This water heater is designed with advanced technology to provide an endless supply of hot water on demand, eliminating the need for a storage tank.

The R4LR-280E model offers a maximum output of 28 kilowatts, making it suitable for large households or commercial applications requiring high hot water usage. Its voltage is 240V, ensuring that it delivers significant power to heat water quickly and effectively.

This tankless water heater boasts an Energy Factor (EF) rating of 0.95, superior to many conventional tank-type water heaters. This high-efficiency rating keeps your energy costs low while providing constant hot water whenever you need it. Additionally, with the digital temperature control feature, users have the flexibility to set their desired water temperature easily and precisely.

The heater's compact design saves space, making it ideal for installation in small areas. Its freeze protection setting makes it suitable for outdoor installations, allowing you to enjoy hot water even in colder climates. The corrosion-resistant copper heat exchanger ensures reliability and long service life.

The Smith 1055544 A.O R4LR-280E-240V Electric Tankless Water Heater is ETL-certified and comes with a comprehensive warranty, offering peace of mind to users. By choosing this water heater, you will be able to enjoy the benefits of unlimited hot water, energy efficiency, and peace of mind knowing that you are using a reliable and durable heating solution.

Pros and Cons of SMITH 1055544 A.O R4LR-280E-28kw/240V Electric Tankless Water Heater

The SMITH 1055544 A.O R4LR-280E-28kw/240V is an electric tankless water heater. Its key features include a maximum output of 28 kW, 4.3 GPM (Gallons Per Minute) flow rate, and a 240-volt power supply.

1. **Endless Hot Water:** Traditional tank water heaters store heated water, but tankless units heat it only when you need it. This on-demand feature provides a continuous supply of hot water, reducing the need for frequent refills and energy waste.

2. **Space Savings:** The compact size of tankless water heaters allows for easy installation in various locations, freeing up space in your home.

3. **Energy Efficiency:** Since tankless water heaters only heat water when required, they're more energy-efficient compared to traditional tank heaters. This can lead to potential cost savings in energy bills over time.

4. **Longer Lifespan:** Tankless water heaters generally have a longer lifespan due to the absence of a storage tank, leading to fewer repairs and replacements.

**Cons:****

1. **Upfront Cost:** Tankless water heaters are more expensive upfront than traditional tank water heaters. You should consider the long-term cost savings as a factor in your decision.

2. **Higher Instantaneous Power Consumption:** Tankless water heaters require more power to heat water instantly. Be sure you have a capable electrical system to support the usage demand.

3. **Installation Complexity:** Installing tankless water heaters can be more complex than traditional tank water heaters. Factors like gas lines, venting, and electrical requirements must be considered. You may want to hire a professional plumber or electrician for installation.

4. **Hard Water Impact:** Hard water areas can cause scale buildup in the heat exchanger, reducing the unit's efficiency and effectiveness. A water softener or water filtration system can help mitigate this issue.

Tankless water heaters, like the SMITH 1055544 A.O R4LR-280E-28kw/240V, offer several advantages such as continuous hot water, space savings, energy efficiency, and extended lifespan. However, their upfront cost, power consumption requirements, installation complexity, and potential impact from hard water need careful consideration. If you have the necessary resources for installation and enjoy the convenience of endless hot water, a tankless water heater may be the right choice for you. Additionally, make sure your budget and energy requirements align with the unit's capabilities.

Details:

Item is brand new unopened.

part #: 1055544 prices

• $75.00-$225.00

specifications wateheat:

• brand: A. O. Smith
• mpn: 1055544
• model: R4lr280e
• ec range: A E
• minimum flow activation: 1-4 Gpm
• upc: 671657063962
• power source: Corded Electric, Battery
• color: Gray
• water connection: 3/4 In Npt
• year manufactured: 2019
• type: Tankless Water Heater/boiler
• heating system: Instantaneous
• voltage: 240 V
• amperage: 116.7 A
• features: Electric, Compact, Adjustable Thermostat
• jacket diameter: Heater
• water temperature range: 80 F To 120 F
• mounting location: Whole House, Indoor
• power: Less Than 100 W
• first hour recovery: 54 Gph

seller wateheat:

• # reviews: 9697
• rating: 98.7%
• city: Rowlett, Texas

payments wateheat:

• other
• credit card: Visa
• wallet: Paypal

shipping wateheat:

• class: Standard, One-day
• carrier: FedEx, UPS
• type: Calculated
• service: FedEx Ground or FedEx Home Delivery, UPS Next Day Air Saver
• cost: $0.00
• transit: 3-8 Days

offer wateheat:

• options: Ship-to-home
• sold: 0
• started: January 5, 2025
• availability: In Stock
• quantity: 1

general wateheat:

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

returns wateheat:

• policy: No Returns

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