1. Water Heaters New/Used Products
  2. sku: 2949291022020721
  3. RHEEM AS39758

RHEEM AS39758 Spark Ignitor 662766388473

As39758 Rheem Spark Ignitor New

( Brand: Rheem ), ( Manufacturer Part Number: AS39758 ), ( Custom Bundle: No ), ( For Use With Mfr. Model Number: G75mf/476261, G100mf/476285, G91mf/478678 ), ( Item Length: 5.500 ), ( Depth: 4.100 ), ( Item: Spark Ignitor ), ( Item Height: 1.900 ), ( Features: Spark Ignitor, Fits Brand Rheem, Vangaurd, For Use With Grainger Item Number 3cfj4, 3cfj5, 3ra8, For Use With Mfr. Model Number G100mf/476285, G75mf/476261, G91mf/478678 ), ( Fits Brand: Rheem, Vangaurd ), ( Weight: 0.4000 ), ( Country/region Of Manufacture: Us ), ( UPC: 662766388473 )

Review RHEEM Spark Ignitor New

The Rheem AS39758 Natural Gas Tankless Water Heater with Condensing Technology and Spark Ignition is an efficient and reliable solution for your hot water needs. This tankless water heater is designed for residential applications and can deliver a consistent supply of hot water on demand, making it an excellent choice for homes with high hot water usage.

The unit features a condensing design, which allows it to extract more heat from the same amount of fuel, resulting in significant energy savings compared to traditional storage-tank water heaters. The spark ignition system ensures reliable ignition and efficient combustion, while the electronic control module ensures precise temperature control.

The Rheem AS39758 is also equipped with a number of advanced features to enhance its performance and durability. The unit comes with a built-in recirculation system that can help reduce hot water wait times and save water, while the heavy-duty stainless steel heat exchanger ensures long-lasting performance and resistance to corrosion.

The unit is also designed for easy installation, with a compact size and a front-access design that makes it easy to access the controls and components. The AS39758 is also equipped with a digital remote control, which allows you to easily adjust the temperature and other settings from anywhere in your home.

Additionally, the Rheem AS39758 is ENERGY STAR certified, meeting the strict energy efficiency guidelines set by the U.S. Environmental Protection Agency. This not only helps you save on energy bills but also reduces your carbon footprint and contributes to a more sustainable future.

Overall, the Rheem AS39758 Natural Gas Tankless Water Heater with Condensing Technology and Spark Ignition is a high-performance and energy-efficient solution for your hot water needs. With its advanced features, reliable performance, and easy installation, it is an excellent investment for any home.

The Rheem AS39758NLPF ASNBP 39-Gallon Natural Gas Tankless Water Heater with Condensing Technology is a popular choice for those looking for an efficient and continuous hot water solution for their homes. Here are some pros and cons of buying this particular model:

Pros:

1. Energy Efficiency: The Rheem AS39758 is a condensing tankless water heater, which means it can extract more heat from the same amount of gas compared to conventional tank water heaters. This results in energy savings and lower utility bills.

2. Continuous Hot Water: Tankless water heaters provide hot water on demand, eliminating the need for a storage tank. This means you'll never run out of hot water, even during peak usage times.

3. Compact Size: The unit is relatively small and compact, making it a great choice for homes with limited space. It can be installed on an interior or exterior wall, and the venting options make it versatile for various installation scenarios.

4. Durability: Rheem is a well-known brand with a reputation for producing high-quality water heaters. The AS39758 model comes with a 15-year limited warranty on the heat exchanger and a 5-year limited warranty on parts.

5. Easy Installation: The condensing design of this tankless water heater makes it easier to install than other models, as it doesn't require a separate venting system for the exhaust gases.

Cons:

1. Upfront Cost: Tankless water heaters usually have a higher upfront cost compared to traditional tank water heaters. The Rheem AS39758 is no exception, and you should consider the long-term energy savings before making a decision.

2. Potential Installation Complexity: While the installation process might be simpler than other tankless water heaters due to the condensing design, there are still specific requirements for the gas line, venting, and electrical connections that need to be met. It's essential to hire a professional for installation to ensure safety and optimal performance.

3. Potential Need for Descaling: Hard water areas might require descaling or periodic maintenance to prevent mineral buildup in the heat exchanger, which can impact the unit's performance and lifespan.

In conclusion, the Rheem AS39758NLPF ASNBP 39-Gallon Natural Gas Tankless Water Heater with Condensing Technology is a solid choice for those seeking energy efficiency, continuous hot water, and a compact size. The upfront cost and potential complex installation might be deterrents for some, but the long-term energy savings and durability make it a worthwhile investment for many homeowners.

Recommendation: If you're in the market for a tankless water heater and are looking for a model with energy efficiency, continuous hot water, and a compact size, the Rheem AS39758 is a great option to consider. However, it's essential to weigh the pros and cons and consider your specific needs and budget before making a decision. It's also recommended to hire a professional for installation to ensure the unit's optimal performance and safety.

Details:

It is compatible with Rheem and Vangaurd brands, fits model numbers G75MF/476261, G100MF/476285, G91MF/478678. Actual item shipping is new in box. This Rheem AS39758 Spark Ignitor is the perfect replacement part for your water heater. The spark ignitor is designed for use with Mfr.

The item measures 5.500 inches in length , 4.100 width , and 1.900 height , with a weight of 0.4000 pounds. Model Number G100MF/476285 and Fits Brand Rheem, is also compatible with Grainger Item Numbers 3CFJ4, 3RA8, 3CFJ5, G75MF/476261.

part #: as39758 prices

  • $49.49-$133.99

specifications wateheat:

  • brand: Rheem
  • mpn: As39758
  • custom bundle: No
  • for use with mfr. model number: G75mf/476261, G100mf/476285, G91mf/478678
  • item length: 5.500
  • depth: 4.100
  • item: Spark Ignitor
  • item height: 1.900
  • features: Spark Ignitor, Fits Brand Rheem, Vangaurd, For Use With Grainger Item Number 3cfj4, 3cfj5, 3ra8, For Use With Mfr. Model Number G100mf/476285, G75mf/476261, G91mf/478678
  • fits brand: Rheem, Vangaurd
  • weight: 0.4000
  • country/region of manufacture: Us
  • upc: 662766388473

seller wateheat:

  • rating: 99.4%
  • # reviews: 680
  • city: Anaheim, California

returns wateheat:

  • time: 60 Days
  • method: Money back
  • paid by: Buyer
  • policy: Returns Accepted

general wateheat:

  • Heating, Cooling Air > Water Heaters > Water Heater Parts
  • condition: New

shipping wateheat:

  • service: Standard, USPS Ground Advantage, USPS Priority Mail
  • type: Fixed
  • carrier: USPS
  • class: Standard, Expedited
  • transit: 4-8 Days
  • cost: $12.96

payments wateheat:

  • wallet: Paypal
  • credit card: Visa
  • other

offer wateheat:

  • started: March 28, 2025
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • quantity: 1
custom bundle: no, for use with mfr. model number: g75mf/476261, g100mf/476285, g91mf/478678, item length: 5.500, item: spark ignitor, item height: 1.900, features: spark ignitor, fits brand rheem, vangaurd, for use with grainger item number 3cfj4, 3cfj5, 3ra8, for use with mfr. model number g100mf/476285, g75mf/476261, g91mf/478678, fits brand: rheem, vangaurd, country/region of manufacture: us,
category: home & garden > heating, cooling air > water heaters > water heater parts, weight: 0.4000, depth: 4.100, sku: 2949291022020721,

Rheem AS39758 Is Similar To:

wateheat logo
5 offers $49.49–$133.99 USD
  • Offer #1: $57.64 price + $13.86 shipping estimate = $71.50* total. Model Number G100MF/47628 3261EN, B227 Actual item shipping is new in box.+$13.86 shipping
  • Offer #2: $133.99 price + $0.00 shipping estimate = $133.99* total. Electrical Boxes Model Number G100MF/476285, G75MF/476261, G91MF/478678.FREE SHIPPING
  • Offer #3: $49.49 price + $10.95 shipping estimate = $60.44* total. Rheem Spark Ignitor.+$10.95 shipping
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  • Offer #5: $85.95 price + $12.10 shipping estimate = $98.05* total. Ignitor Assembly. Model Number:.+$12.10 shipping

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