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  3. RINNAI 103000033

RINNAI 103000033 Conversion Kit Ng Lp Tankless Water Heater 766156013171 RU98I

103000033 Rinnai Conversion Kit Ng To Lp For Ru98i Tankless Water Heater

( Brand: Rinnai ), ( Manufacturer Part Number: 103000033 ), ( Type: Conversion Kit ), ( Features: Genuine Rinnai Oem Conversion Kit, Lp To Ng Gas Conversion, Includes All Required Components, Compact And Lightweight, Maintains Safe And Efficient Operation ), ( Country Of Origin: United States ), ( California Prop 65 Warning: Yes ), ( UPC: 766156013171 )

Review RINNAI Conversion Kit Ng To Lp For Tankless Water Heater

Introducing the Rinnai 103000033 Conversion Kit, designed specifically for use with Rinnai's popular Ru98i Series tankless water heaters. This conversion kit enables the use of natural gas (NG) as a fuel source for Ru98i models originally configured for propane (LP) operation.

The Rinnai 103000033 Conversion Kit comes with all necessary components to facilitate the safe and efficient transition from LP to NG fuel. These components include a redesigned burner assembly, a modified gas valve, and adjustable gas orifice. These parts are engineered to meet Rinnai's stringent quality standards, ensuring optimal performance and reliability for your water heater.

To install the conversion kit, you will need basic plumbing and electrical skills. The conversion process involves disconnecting the existing LP gas components and replacing them with the new NG components. The kit also includes detailed instructions and diagrams to guide you through the installation process.

By upgrading to natural gas fuel with the Rinnai 103000033 Conversion Kit, you may enjoy several benefits. Natural gas is typically less expensive and more abundant than propane in many areas, leading to potential cost savings over time. Additionally, natural gas produces fewer greenhouse gas emissions compared to propane during combustion, making it a more eco-friendly choice for your home.

The Rinnai 103000033 Conversion Kit is an essential investment for Ru98i Series water heater owners seeking to make the switch from LP to NG fuel. By utilizing this conversion kit, you can continue to enjoy the advantages of Rinnai's tankless water heating technology while embracing the convenience and cost savings of natural gas.

Pros and Cons of Buying a Rinnai 103000033 Conversion Kit for Ru98i Tankless Water Heater

The Rinnai 103000033 conversion kit is designed to enable the use of LP (propane) fuel with Ru98i series tankless water heaters originally designed for natural gas. This conversion kit can be a viable option for homeowners who want to switch from natural gas to LP fuel. Let's evaluate the potential advantages and disadvantages of purchasing this conversion kit.

Pros:

1. Fuel Flexibility: The primary benefit of the conversion kit is the ability to switch between natural gas and LP fuels, providing greater flexibility in fuel sourcing and potentially lowering costs.

2. Cost Savings: LP fuel prices are often lower than natural gas prices in certain regions, making the conversion kit a cost-effective solution for homeowners in those areas.

3. Compatibility: The conversion kit is specifically designed for Rinnai Ru98i tankless water heaters, ensuring a proper fit and reliable operation.

4. Easy Installation: The conversion kit includes all necessary components for the installation process, making it a relatively straightforward DIY project or an affordable professional installation.

Cons:

1. Cost: Although the conversion kit can result in long-term cost savings, the upfront cost of purchasing and installing the kit can be significant.

2. Conversion Process: The conversion process involves making permanent modifications to the water heater and venting system, which cannot be reversed.

3. Maintenance: LP fuel requires more frequent maintenance than natural gas, including regular inspections and potential adjustments to the conversion kit components.

4. Potential Performance Loss: The conversion process may result in slight performance loss compared to the original natural gas operation, but this should be minimal and not significantly impact the overall performance of the water heater.

Conclusion:

The Rinnai 103000033 conversion kit offers homeowners the flexibility to switch between natural gas and LP fuels, potentially resulting in long-term cost savings. However, the upfront cost and permanent modifications required for installation should be carefully considered before making a decision. If the potential benefits outweigh the disadvantages and you are confident in your ability to install the kit properly, it may be a worthwhile investment for your home.

Recommendation:

Before purchasing the Rinnai 103000033 conversion kit, carefully evaluate your current fuel situation and future plans. Consider factors such as fuel prices, availability, and convenience. If you expect to save a significant amount on fuel costs and are willing to invest in the upfront cost and maintenance, the conversion kit could be a wise investment for your Ru98i tankless water heater. However, if you have concerns about the installation process, performance loss, or long-term costs, it may be best to consider other options, such as installing a separate LP water heater or staying with your natural gas system.

Details:

NG to LP Gas Conversion Converts compatible tankless water heaters from natural gas liquid propane. Uninstalled: Items must not have been installed or used. Product Features: Genuine Rinnai OEM Conversion Kit designed and manufactured to original factory specifications for dependable performance. HVAC and plumbing installations requiring fuel type conversion.

In many regions, a licensed contractor is required to install this unit. Residential and commercial fuel system adaptations. Manufactured to Rinnai exact specifications, this conversion kit provides the essential components required for a proper fuel type change. No Damages: Products must be free from any damages, scratches, or defects.

Product Summary.: Rinnai Conversion Kit NG to LP for RU98i Tankless Water Heater 103000033: The 103000033 Gas is a genuine OEM accessory designed convert compatible tankless water heaters from natural gas NG liquid propane LP. Installation Warning, This water heater must be installed by a licensed and qualified technician. Precision Compatibility Built to manufacturer standards for correct fit and reliable installation. Please avoid using USPS.

This conversion kit is specifically engineered for RU98i condensing tankless water heater model's, ensuring safe fuel while maintaining optimal performance and energy efficiency. Packaging Integrity: Ensure there are no writings or labels on the original manufacturer packaging. It allows technicians and installers to adapt tankless water heater systems available gas sources without compromising reliability or operational safety. Always ensure that the technician adheres to safety protocols, including proper venting, gas line connections, and electrical work.

Maintaining OEM performance and safe heater operation. Compatibility: This conversion kit is designed for use with the following Rinnai tankless water heater model's: RU98i condensing heaters. Designed for RU98i model's Specifically engineered Rinnai condensing tankless water heater systems. Safe Fuel Conversion Helps ensure proper operation and safety after switching fuel types.

Original Packaging: Return the item in its original manufacturer packaging, including all manuals, accessories, and packaging materials.

part #: 103000033 prices

  • $32.00-$92.00

specifications wateheat:

  • brand: Rinnai
  • mpn: 103000033
  • type: Conversion Kit
  • features: Genuine Rinnai Oem Conversion Kit, Lp To Ng Gas Conversion, Includes All Required Components, Compact And Lightweight, Maintains Safe And Efficient Operation
  • country of origin: United States
  • california prop 65 warning: Yes
  • upc: 766156013171

returns wateheat:

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

payments wateheat:

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

offer wateheat:

  • quantity: 5
  • best offers: True
  • availability: In Stock
  • options: Ship-to-home
  • started: March 19, 2026
  • sold: 0

general wateheat:

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

seller wateheat:

  • # reviews: 8991
  • rating: 99.6%
  • city: Multiple Warehouse Locations

shipping wateheat:

  • cost: $0.00
  • service: Flat Rate Freight
  • type: Fixed
  • class: Freight
type: conversion kit, features: genuine rinnai oem conversion kit, lp to ng gas conversion, includes all required components, compact and lightweight, maintains safe and efficient operation, country of origin: united states, california prop 65 warning: yes,
category: home & garden > heating, cooling air > water heaters > water heater parts, sku: 7512774744462722,

Rinnai 103000033 Is Similar To:

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5 offers $32.00–$92.00 USD
  • Offer #1: $91.00 price + $0.00 shipping estimate = $91.00* total. The Rinnai NG to LP Gas Conversion Kit is a genuine OEM accessory designed to convert compatible Rinnai tankless water heaters from natural gas (NG) to liquid propane (LP). Designed for Models Specifically engineered for Rinnai condensing tankless water heater systems.FREE SHIPPING
  • Offer #2: $92.00 price + $0.00 shipping estimate = $92.00* total. The Rinnai 103000029 LP to NG Gas Conversion Kit is a genuine OEM accessory designed to convert select Rinnai series tankless water heaters from liquid propane (LP) to natural gas (NG) operation.FREE SHIPPING
  • Offer #3: $32.00 price + $0.00 shipping estimate = $32.00* total. It is an essential aesthetic and functional accessory for maintaining the integrity of the unit's exterior housing.FREE SHIPPING
  • Offer #4: $73.90 price + $0.00 shipping estimate = $73.90* total. TheRinnai Flue Connection Assembly RU80 RU98 i KB For Tankless Water Heaters 108000058 is a genuine OEM part that connects the exhaust outlet of RU-series tankless water heaters to the venting system.FREE SHIPPING
  • Offer #5: $29.45 price + $0.00 shipping estimate = $29.45* total.FREE SHIPPING

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