
SP20171D Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $250.00 | Condition is New, OEM Rheem Rudd Water Heater LP Gas Valve Burner Retrofit Kit SP20171D, FREE SHIPPING | 100.0% |
![]() | $342.95 | Condition is New, Rheem Ruud Richmond Water Heater LP Gas Valve Fits Burner Retrofit Kit SP20171D, FREE SHIPPING | ![]() |
![]() | $433.00 | Condition is New, RHEEM SP20171D / SP20171D (BRAND NEW), shipping cost = $12.90 | 97.9% |

Rheem SP20171D / Ruud Richmond LP Gas Water Heater Burner Retrofit Kit
The Rheem SP20171D / Ruud Richmond LP Gas Water Heater Burner Retrofit Kit is an essential component for upgrading or replacing the burner assembly in LP gas-powered Rheem or Ruud Richmond series water heaters. This retrofit kit is meticulously engineered to provide improved efficiency, reliability, and performance for your water heating system.
Key Features:1. Compatibility: Designed specifically for use with Rheem SP and Ruud Richmond LP gas water heaters, this retrofit kit ensures a seamless installation process and optimal performance.
2. Enhanced Efficiency: The burner retrofit kit includes a high-performance, low-NOx burner design that minimizes exhaust emissions and enhances overall efficiency, contributing to energy savings and a reduced carbon footprint.
3. Durability: Constructed from high-quality materials, this retrofit kit is built to withstand the demands of continuous use in water heating applications. It features a stainless steel burner and a durable porcelain-coated burner housing for extended product life and resistance to corrosion.
4. Easy Installation: This retrofit kit comes with a comprehensive installation guide and all necessary hardware for a straightforward installation process. The kit includes a gas valve, burner, burner housing, and necessary gaskets and seals to ensure a secure and leak-free connection.
5. Improved Safety: The low-NOx burner design not only enhances efficiency but also reduces the production of harmful nitrogen oxides (NOx) during the combustion process, contributing to improved indoor air quality and enhanced safety for your home and family.
6. Versatility: The Rheem SP20171D / Ruud Richmond LP Gas Water Heater Burner Retrofit Kit is compatible with a wide range of water heater models, providing flexibility for various applications and ensuring that you can find the right solution for your specific water heating needs.
In conclusion, the Rheem SP20171D / Ruud Richmond LP Gas Water Heater Burner Retrofit Kit is a valuable investment for anyone seeking to upgrade their existing LP gas water heater with improved efficiency, reliability, and safety. This retrofit kit is meticulously designed to provide optimal performance, ensuring that you can enjoy a consistent supply of hot water while minimizing your environmental impact and energy consumption.
Pros and Cons of Buying Rheem SP20171D/Ruud Richmond LP Gas Valve Burner Retrofit Kit
The Rheem SP20171D/Ruud Richmond LP Gas Valve Burner Retrofit Kit is designed to replace the old burner assembly in certain Rheem and Ruud models of water heaters. This retrofit kit can be a cost-effective solution for homeowners looking to upgrade their water heater's efficiency and performance. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this product.
Pros:1. Improved efficiency: This retrofit kit is designed to enhance the combustion process, which can lead to improved efficiency and energy savings.
2. Enhanced safety: The new burner assembly includes safety features such as a thermocouple and a pressure relief valve, which can help prevent gas leaks and other potential hazards.
3. Lower emissions: The new burner assembly is designed to produce lower emissions than the old one, making it a greener and more environmentally-friendly option.
4. Easy installation: The retrofit kit is designed to be easy to install, which can save homeowners time and money compared to purchasing a new water heater.
5. Cost-effective: Compared to purchasing a new water heater, this retrofit kit is a more cost-effective solution for homeowners looking to upgrade their water heater's efficiency and performance.
Cons:1. Limited compatibility: This retrofit kit is only compatible with certain models of Rheem and Ruud water heaters, so homeowners with other brands or models may not be able to use it.
2. Potential for compatibility issues: Even if a homeowner's water heater is compatible with the retrofit kit, there is still a possibility of compatibility issues arising during the installation process.
3. Requires professional installation: Although the installation process is relatively straightforward, it still requires some technical knowledge and skills. Homeowners without experience in plumbing or water heater installation may need to hire a professional to install the kit, which can add to the overall cost.
4. Potential for increased noise levels: Some homeowners have reported that the new burner assembly can produce increased noise levels during operation.
Conclusion:The Rheem SP20171D/Ruud Richmond LP Gas Valve Burner Retrofit Kit offers several advantages, including improved efficiency, enhanced safety, lower emissions, easy installation, and cost-effectiveness. However, it also comes with some potential disadvantages, such as limited compatibility, potential compatibility issues, the need for professional installation, and increased noise levels. Ultimately, the decision to purchase this retrofit kit depends on the individual homeowner's specific needs, budget, and water heater model. If a homeowner's water heater is compatible and they are willing to accept the potential downsides, then this retrofit kit could be a cost-effective solution for upgrading their water heater's efficiency and performance. On the other hand, if the homeowner's water heater is not compatible or they are unwilling to accept the potential downsides, then they may want to consider purchasing a new water heater instead.
Recommendation:Homeowners who are considering purchasing the Rheem SP20171D/Ruud Richmond LP Gas Valve Burner Retrofit Kit should carefully review the compatibility requirements and ensure that their water heater is eligible for the retrofit. They should also weigh the potential advantages and disadvantages of the retrofit kit against the cost and benefits of purchasing a new water heater. If the homeowner determines that the retrofit kit is the best solution for their needs, they should consider hiring a professional to install the kit to ensure proper installation and minimize potential issues.
Details:
It includes the gas valve part # ap13846b-1 / 37e74a323, burner assembly, and a new ignite, providing comprehensive repair solution. Equipped with an adjustable regulator to ensure proper gas pressure for efficient combustion. Replaces old part number: SP20171D. Please verify compatibility with your specific unit.
Oem Rheem/ruud water heater lp gas valve burner retrofit kit SP20171D new. Applicable units: a partial list of water heater model's that use this kit. Includes a manual shut-off for safety and maintenance. The gas valve is a low- voltage control typically 24 vac that regulates flow into the combustion chamber.
Repair difficulty: reference the difficulty graph for installation complexity.
specifications centrafurn:
- brand: Rheem
- mpn: Sp20171d
- type: Central Furnace
- power source: Gas
returns centrafurn:
- paid by: seller
- method: money back
- policy: returns accepted
- time: 30 days
seller centrafurn:
- rating: 100.0%
- # reviews: 15
- city: east saint louis, illinois
payments centrafurn:
- other
- wallet: apple-pay
- credit card: diners-club
offer centrafurn:
- started: november 7, 2025
- availability: in stock
- in stock #: 3
- sold #: 13
- prices: $250.00–$433.00
- item condition: New
- options: ship-to-home
shipping centrafurn:
- transit: 6-12 days
- class: expedited
- type: calculated
- carrier: usps
- service: usps priority mail
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
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