TAKAGI AT-H3-DV-N Tankless Water Heater

( Brand: Takagi ), ( Manufacturer Part Number: AT-H3-DV-N ), ( Power Source: Ng ), ( Color: White ), ( Water Connection: 3/4 In Npt ), ( Type: Tankless Water Heater/boiler ), ( Water Connection Location: Bottom ), ( Heating System: Instantaneous ), ( Voltage: 120 V ), ( Item Height: 22.5 ), ( Btu/h Heating Rating: 15, 000/199, 000 ), ( Features: Corrosion Resistant, Digital Display ), ( Water Temperature Range: 80 F To 140 F ), ( Mounting Location: Indoor Only ), ( Country/region Of Manufacture: Japan ), ( Item Width: 17.75 )

Review TAKAGI Tankless Water Heater

The Takagi Tankless Water Heater AT-H3-DV-N is a high-performance, condensing unit designed for residential applications. This innovative water heater is known for its energy efficiency and ability to deliver a constant supply of hot water on demand.

The AT-H3-DV-N model is a condensing unit, which means it can extract additional heat from the exhaust gases, making it more energy-efficient compared to non-condensing models. It is also equipped with an electronic ignition system, which ensures reliable and efficient operation while reducing standby energy loss.

This Takagi tankless water heater is designed to deliver a maximum flow rate of 5.3 gallons per minute (GPM) at a temperature rise of 30 degrees Fahrenheit. It can provide enough hot water for multiple applications, such as showering, washing dishes, and doing laundry, all at the same time. The unit's temperature range is between 98 degrees Fahrenheit and 140 degrees Fahrenheit.

The AT-H3-DV-N model comes with several advanced features to ensure optimal performance and ease of use. It has a digital remote control that allows users to adjust the water temperature and set the recirculation function with ease. The recirculation function helps reduce water waste and energy consumption by circulating water through the pipes to bring hot water to the faucet faster.

The unit's compact size makes it ideal for installation in limited spaces. It measures only 13.8 inches by 16.9 inches by 26.4 inches and weighs just 43.3 pounds. It can be installed on an inside wall or exterior wall, and it requires a minimum clearance of 1 inch on all sides for proper venting.

The Takagi Tankless Water Heater AT-H3-DV-N is built with high-quality materials and components. It features a copper heat exchanger and a stainless steel condensate neutralizer to ensure long-lasting durability and reliability. The unit also comes with a 15-year heat exchanger warranty and a 5-year parts warranty to give homeowners peace of mind.

In summary, the Takagi Tankless Water Heater AT-H3-DV-N is a high-performance, energy-efficient, and compact water heater that can deliver a constant supply of hot water on demand. It features advanced technologies, such as a digital remote control and a recirculation function, for optimal performance and ease of use. It is built with high-quality materials and comes with a comprehensive warranty to ensure long-lasting durability and reliability.

Pros and Cons of Buying a Takagi AT-H3-DV-N Tankless Water Heater

The Takagi AT-H3-DV-N is a popular tankless water heater model known for its energy efficiency and compact design. Here are some pros and cons to help you make an informed decision about purchasing this model.

1. Energy Efficient: The Takagi AT-H3-DV-N is Energy Star certified, meaning it meets or exceeds energy efficiency guidelines set by the U.S. Environmental Protection Agency. This can result in significant energy savings for homeowners, especially those with high hot water usage.

2. Compact Design: With a small footprint, this tankless water heater is an excellent option for homes with limited space. It can be installed on the interior or exterior walls, making it a versatile choice for various installations.

3. Condensing Technology: The condensing technology used in this model extracts more heat from the exhaust gases, resulting in higher energy efficiency and lower operating costs.

4. Constant Hot Water Supply: Tankless water heaters provide a continuous supply of hot water, eliminating the need to wait for a storage tank to refill.

5. Long Lifespan: With proper maintenance, tankless water heaters, like the Takagi AT-H3-DV-N, can last up to 20 years or more.

1. Initial Cost: Tankless water heaters, including the Takagi AT-H3-DV-N, have a higher upfront cost compared to traditional storage tank water heaters. This initial investment may be a barrier for some homeowners.

2. Installation Complexity: Installing a tankless water heater requires professional help, as it involves venting, electrical connections, and gas lines. The installation process can be more complicated than that of a storage tank water heater.

3. Potential for Delayed Response Time: In some cases, there might be a slight delay when turning on the hot water tap for the first time, as the unit needs to heat up the water. However, once the water is flowing, the temperature should stabilize quickly.

4. Higher Maintenance: Tankless water heaters require more frequent maintenance than traditional storage tank water heaters, including descaling and filter cleaning.

5. Potential for Higher Energy Consumption: While tankless water heaters are generally energy efficient, they can consume more energy when multiple hot water appliances are used simultaneously.

The Takagi AT-H3-DV-N tankless water heater is an excellent choice for homeowners seeking energy efficiency, a compact design, and a continuous supply of hot water. However, it comes with a higher upfront cost, more complex installation process, and potential for delayed response time and higher maintenance. Homeowners should weigh these pros and cons carefully to determine if this model is the best fit for their needs and budget.

If you prioritize energy efficiency, a compact design, and a constant supply of hot water, the Takagi AT-H3-DV-N tankless water heater may be an excellent investment for your home. However, if you have limited budget for the upfront cost and ongoing maintenance, or if complex installation is a concern, you may want to consider a traditional storage tank water heater or another tankless water heater model with a lower cost and maintenance requirements.

Details:

The 3/4 in NPT water connection, located at the bottom, allows for a secure and straightforward installation. Perfect for indoor mounting only, this unit measures 22.5 inches in height and 17.75 width , making it a compact space-saving solution your hot water needs. With a powerful NG Natural Gas power source, this unit is capable of delivering substantial 15,000 to 199,000 btu /h heating rating.The AT-H3-DV-N features user-friendly digital display for easy monitoring and maintenance. It also boasts corrosion-resistant technology, ensuring a long-lasting, maintenance-free lifespan.

part #: ath3dv prices

• $20.00-$150.00

specifications wateheat:

• brand: Takagi
• mpn: At-h3-dv-n
• power source: Ng
• color: White
• water connection: 3/4 In Npt
• type: Tankless Water Heater/boiler
• water connection location: Bottom
• heating system: Instantaneous
• voltage: 120 V
• item height: 22.5
• btu/h heating rating: 15, 000/199, 000
• features: Corrosion Resistant, Digital Display
• water temperature range: 80 F To 140 F
• mounting location: Indoor Only
• country/region of manufacture: Japan
• item width: 17.75

shipping wateheat:

• service: UPS Ground Saver
• transit: 3-9 Days
• carrier: UPS
• cost: $0.00
• class: Economy
• type: Calculated

general wateheat:

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

offer wateheat:

• sold: 0
• started: March 18, 2025
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• best offers: True

returns wateheat:

• policy: No Returns

payments wateheat:

• credit card: Visa
• other
• wallet: Paypal

seller wateheat:

• # reviews: 0
• rating: 0.0%
• city: Pittsburgh, Pennsylvania

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