1. Water Heaters New/Used Products
  2. sku: 1666670594836651
  3. RINNAI REB-A3500FF-US-N

RINNAI REB-A3500FF-US-N Natural Gas Boiler I120SN B-12 0504

Reb-a3500ff-us-n Rinnai I Series I120sn Natural Gas Boiler Only With 120k Btu Input B-12 #0504

( Brand: Rinnai ), ( Manufacturer Part Number: REB-A3500FF-US-N ), ( Model: I120SN ), ( Power Source: Ng ), ( Color: Gray ), ( Type: Tankless Water Heater/boiler ), ( Unit Type: Unit ), ( Heating System: Boiler ), ( Voltage: 120 V ), ( Amperage: Less Than 10 ), ( Features: Corrosion Resistant ), ( Btu/h Heating Rating: 120, 000 ), ( Mounting Location: Indoor ), ( Country/region Of Manufacture: Japan )

Review RINNAI Series Natural Gas Boiler Only 120k Btu Input B-12 #0504

The Rinnai REB-A3500FF-US-N I120SN Natural Gas Boiler is a high-performance, tankless whole-house heating solution designed for residential applications. This boiler is part of Rinnai's condensing line, which means it delivers exceptional efficiency by capturing and reusing heat that would otherwise be lost.

The REB-A3500FF model has an input rating of 350,000 BTUs and can provide a maximum water flow rate of 10.5 GPM. It is designed to operate with natural gas as a fuel source and boasts an AFUE rating of up to 95%, making it an environmentally friendly and cost-effective choice for homeowners seeking to reduce their energy consumption and utility bills.

The boiler features Rinnai's proprietary Hi-Neta Technology, a condensing heat exchanger designed to maximize efficiency while minimizing emissions. It also has a failsafe, low-NOx burner that meets or exceeds the strictest regulatory requirements for low NOx emissions, making it a wise choice for environments where low emissions are essential.

The REB-A3500FF model comes with a built-in, modulating/condensing burner, which means it can adjust its fuel input to match the actual heating demand of your home. This not only improves efficiency but also ensures your home is always kept at a comfortable temperature. Furthermore, this boiler is tested and rated to a maximum altitude of 6,500 feet above sea level.

The REB-A3500FF Natural Gas Boiler is compact in size and is wall-mounted, making it easy to install and save space. Its exterior is made from corrosion-resistant stainless steel and insulated with high-density, noise-reducing materials, which lessens the amount of space needed for unit clearances and reduces operating noise levels.

Lastly, this Rinnai boiler comes with a condensate neutralizer to maintain a neutral condensate pH level, two brass condensate drain connections to ensure a continuous flow for proper operation, and an easy-to-use control panel with digital display for hassle-free setup and monitoring.

With its superior efficiency, compact design, ease of installation, and durable construction, the Rinnai REB-A3500FF-US-N I120SN Natural Gas Boiler is an excellent choice for homeowners seeking a reliable, cost-effective, and environmentally friendly way to provide heating for their households.

The Rinnai REB-A3500FF-US-N I120SN Natural Gas Boiler is a high-performance appliance designed for residential heating systems. Before making a decision to purchase this boiler, it's important to consider its pros and cons.

Pros:

1. Efficiency: This boiler comes with an AFUE rating of 95%, meaning it converts 95% of the fuel it consumes into heat for the home, making it an energy-efficient option.

2. Continuous hot water supply: The Rinnai REB-A3500FF-US-N I120SN boiler is a condensing, direct-vent, tankless water heater, which provides an endless supply of hot water, ensuring that there is no waiting time for water to heat up.

3. Compact Size: With its compact size, this boiler can be mounted on an exterior wall, making it suitable for homes with limited space.

4. Easy to Install: Being a tankless boiler, it doesn't require a storage tank, reducing installation time and space, and minimizing the potential for leaks.

5. Durability: Rinnai boilers are known for their durability and high-quality manufacturing standards.

Cons:

1. Upfront Cost: Tankless boilers, including the Rinnai REB-A3500FF-US-N I120SN, can have a higher upfront cost compared to traditional tank-style heating systems.

2. Energy Consumption: While the boiler is efficient, it consumes a significant amount of natural gas to maintain a constant water temperature, which can lead to higher energy bills.

3. Venting requirements: Proper venting is crucial for safe operation, and this boiler requires a direct-venting system, which can add to the installation expense and complexity.

Conclusion:

The Rinnai REB-A3500FF-US-N I120SN Natural Gas Boiler offers several advantages, such as continuous hot water, compact size, and high efficiency. However, it also has some disadvantages, including a high upfront cost and increased energy consumption. If you have the budget for the purchase and can accommodate the installation requirements, this boiler can be an excellent investment for a home with limited space and a demand for constant hot water supply.

Recommendation:

If you are in the market for a new heating system and prioritize a continuous hot water supply, compact size, and energy efficiency, the Rinnai REB-A3500FF-US-N I120SN Natural Gas Boiler is an excellent option to consider. However, if you are working with a limited budget or prefer traditional tank-style systems, it may be worth looking into other options that may better fit your needs and financial constraints.

Details:

We picture each angle to show any and all damage the units. These are scratch and dent units. These units have no manufacturer warranty. Message with any questions prior to purchasing.

They will have some sort of cosmetic damage to them.

part #: reba3500ffus prices

  • $149.00-$196.99

specifications wateheat:

  • brand: Rinnai
  • mpn: Reb-a3500ff-us-n
  • model: I120sn
  • power source: Ng
  • color: Gray
  • type: Tankless Water Heater/boiler
  • unit type: Unit
  • heating system: Boiler
  • voltage: 120 V
  • amperage: Less Than 10
  • features: Corrosion Resistant
  • btu/h heating rating: 120, 000
  • mounting location: Indoor
  • country/region of manufacture: Japan

shipping wateheat:

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

general wateheat:

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

payments wateheat:

  • wallet: Apple-pay
  • credit card: Visa
  • other

offer wateheat:

  • started: January 15, 2025
  • availability: In Stock
  • options: Ship-to-home
  • best offers: True
  • sold: 0
  • quantity: 1

seller wateheat:

  • city: New Holland, Pennsylvania
  • rating: 99.5%
  • # reviews: 6101

returns wateheat:

  • paid by: Seller
  • method: Money back
  • time: 30 Days
  • policy: Returns Accepted
power source: ng, type: tankless water heater/boiler, unit type: unit, heating system: boiler, voltage: 120 v, amperage: less than 10, features: corrosion resistant, btu/h heating rating: 120, 000, mounting location: indoor, country/region of manufacture: japan,
category: home & garden > heating, cooling air > water heaters > tankless water heaters, color: gray, sku: 1666670594836651,

Rinnai REB-A3500FF-US Is Similar To:

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2 offers $149.00–$196.99 USD
  • Offer #1: $149.00 price + $15.00 shipping estimate = $164.00* total. New, unused OEM part. Rinnai Burner Plate Assembly Large 806000050 OEM.+$15.00 shipping
  • Offer #2: $196.99 price + $0.00 shipping estimate = $196.99* total. NG and LP Models. Interior & Exterior Models.FREE SHIPPING

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