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  2. sku: 6695208469726721
  3. RHEEM RRTGH90DVLP

RHEEM RRTGH90DVLP Condensing Tankless Gas Water Heater Gpm 9.0

Rrtgh90dvlp Rheem Condensing Tankless Gas Water Heater 9.0 Gpm Indoor

( Brand: Rheem ), ( Manufacturer Part Number: RRTGH90DVLP ), ( Model: RHEEM RRTGH90DVLP ), ( Fuel Source: Liquid Propane ), ( Power Source: Gas ), ( Smart Home Compatibility: No ), ( Unit Type: Unit ), ( Water Connection Location: Bottom ), ( Energy Star: A ), ( Manufacturer Warranty: 1 Year ), ( Voltage: 120 V ), ( Item Height: 23.7 ), ( Amperage: 29 A ), ( Water Temperature Range: 80 F To 140 F ), ( Water Heater Profile: Compact ), ( Item Width: 17.7 ), ( First Hour Recovery: 68 Gph ), ( Ec Range: A G ), ( Color: Silver ), ( Water Connection: 1/2 In Npt ), ( Type: Tankless Water Heater/boiler ), ( Heating System: Instantaneous ), ( Minimum Flow Activation: Less Than 1 Gpm ), ( Jacket Diameter: Heater ), ( Mounting Location: Indoor ), ( Power: Less Than 100 W ), ( Country Of Origin: United States )

Review RHEEM Condensing Tankless Gas Water Heater 9.0 Gpm Indoor

The Rheem RRTGH90DVLP Condensing Tankless Gas Water Heater is a high-performance and energy-efficient solution for your hot water needs. This model is capable of delivering an impressive flow rate of 9.0 gallons per minute (GPM), making it an excellent choice for larger households or commercial applications.

The condensing tankless design of this water heater allows it to extract more heat from the same fuel source, resulting in significant energy savings. It utilizes a stainless steel condensing heat exchanger and a secondary heat exchanger, which ensures efficient operation and long-lasting durability.

The RRTGH90DVLP is equipped with an electronic ignition system, offering reliable and consistent performance. It also features a user-friendly digital control panel, allowing you to easily adjust temperature settings and monitor system diagnostics.

This model is designed with a low NOx emission rating, making it an environmentally-friendly choice. It also comes with a built-in recirculation system, which helps reduce water and energy usage by delivering hot water on demand, without the need for long wait times.

The Rheem RRTGH90DVLP is also equipped with advanced safety features, including a thermal safety valve, a freeze protection system, and an automatic shut-off mechanism, ensuring safe and reliable operation. It is also easy to install, with a compact design and flexible venting options.

With its high flow rate, energy efficiency, advanced features, and reliable performance, the Rheem RRTGH90DVLP Condensing Tankless Gas Water Heater is an excellent investment for any home or business looking to upgrade their hot water system.

The Rheem RRTGH90DVLP condensing tankless gas water heater is a popular choice for homes with high hot water demands. Here are some pros and cons to help you make an informed decision:

Pros:

1. High flow rate: With a flow rate of 9.0 gallons per minute (GPM), this heater can provide a continuous supply of hot water for multiple applications, such as showers, dishwashers, and washing machines.

2. Energy efficiency: This condensing tankless water heater is designed to be energy efficient. It utilizes the heat from the exhaust gases to preheat the incoming water, reducing the amount of energy needed to heat the water.

3. Compact size: The unit is small and compact, making it easy to install in tight spaces. It also has a sleek design that blends well with most home decors.

4. Durable: Rheem is known for producing high-quality water heating products, and this tankless model is no exception. It has a stainless steel heat exchanger and a corrosion-resistant copper heat exchanger, ensuring long-lasting performance.

5. Easy installation: This tankless heater is relatively easy to install, especially if you have a professional plumber do the job. It can be installed indoors or outdoors, and it requires minimal venting.

Cons:

1. Initial cost: The upfront cost of a tankless water heater can be higher than that of a traditional tank water heater. However, the energy savings over time can help offset the initial investment.

2. Complexity: Tankless water heaters are more complex than tank water heaters. They require regular maintenance, such as descaling and filter cleaning, to ensure optimal performance and longevity.

3. Limited hot water supply: While the 9.0 GPM flow rate is impressive, it may not be enough to meet the hot water demands of larger homes or families with multiple users. In such cases, you may need to install multiple tankless water heaters or consider a tank-style water heater.

4. Potential repair costs: If the heater breaks down, repair costs can be high, especially if the issue is with the electronic components.

Conclusion:

The Rheem RRTGH90DVLP condensing tankless gas water heater is an excellent choice for homes with high hot water demands. Its energy efficiency, compact size, and durable construction make it a worthwhile investment. However, its initial cost, complexity, and potential repair costs are important considerations. If you have a smaller home or lower hot water demands, a tank-style water heater may be a more cost-effective option. Ultimately, the decision depends on your unique needs and budget. I would recommend consulting with a professional plumber to help you make the best choice for your home.

Details:

Water Saving Saves up to 1,100 gallons of water per year with water-saving settings. Rheem Overheat Film Wrap safeguards the heat exchange for added protection and peace of mind. Finish: Silver. Certifications: UPC, AHRI.

Fuel Source: Natural Gas. Adjustable Thermostat Provides precise temperature control. Hot Start Programming Keeps the water heater ready to avoid cold bursts. Leak Protection Leak Guard detects and prevents internal leaks to protect your home.

Portable: No. Key Features: Continuous Hot Water Provides sufficient hot water for multiple applications simultaneously, including showers, dishwashers, and laundry. Material: Metal. Specifications: Tankless Water Heater.

Compact Wall-Mount Design Ideal for small spaces, saving valuable floor space. Energy Efficient Operates only when needed, reducing energy consumption. Overheat Protection Film Wrap safeguards the heat exchange. Featuring exclusive Hot Start Programming, it keeps the unit ready between back-to-back uses, preventing cold water bursts.

Tank/Tub Capacity: 9 gallons. Condensing Technology: Yes. The Rheem High-Efficiency Condensing Indoor 9.0 GPM Tankless Gas Water Heater RTGH-90DVLN-3 delivers on-demand hot water with minimal wait, saving time, energy, and throughout your home. Tankless Capacity: 9 gallons.

part #: rrtgh90dvlp prices

  • $699.95-$859.95

specifications wateheat:

  • brand: Rheem
  • mpn: Rrtgh90dvlp
  • model: Rheem Rrtgh90dvlp
  • fuel source: Liquid Propane
  • power source: Gas
  • smart home compatibility: No
  • unit type: Unit
  • water connection location: Bottom
  • energy star: A
  • manufacturer warranty: 1 Year
  • voltage: 120 V
  • item height: 23.7
  • amperage: 29 A
  • water temperature range: 80 F To 140 F
  • water heater profile: Compact
  • item width: 17.7
  • first hour recovery: 68 Gph
  • ec range: A G
  • color: Silver
  • water connection: 1/2 In Npt
  • type: Tankless Water Heater/boiler
  • heating system: Instantaneous
  • minimum flow activation: Less Than 1 Gpm
  • jacket diameter: Heater
  • mounting location: Indoor
  • power: Less Than 100 W
  • country of origin: United States

payments wateheat:

  • other
  • credit card: Discover
  • wallet: Google-pay

returns wateheat:

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

general wateheat:

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

offer wateheat:

  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • started: January 16, 2026
  • sold: 0

seller wateheat:

  • rating: 96.6%
  • # reviews: 197
  • city: Denver, Colorado

shipping wateheat:

  • class: Standard
  • type: Fixed
  • transit: 5-11 Days
  • service: Standard
  • cost: $0.00
fuel source: liquid propane, power source: gas, smart home compatibility: no, unit type: unit, water connection location: bottom, energy star: a, manufacturer warranty: 1 year, voltage: 120 v, item height: 23.7, amperage: 29 a, water temperature range: 80 f to 140 f, water heater profile: compact, item width: 17.7, first hour recovery: 68 gph, ec range: a g, water connection: 1/2 in npt, type: tankless water heater/boiler, heating system: instantaneous, minimum flow activation: less than 1 gpm, jacket diameter: heater, mounting location: indoor, power: less than 100 w, country of origin: united states,
category: home & garden > heating, cooling air > water heaters > tankless water heaters, color: silver, sku: 6695208469726721,

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