
904090A Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $103.95 | Top Pick! Condition is New, 904090A Nordyne Nat To Lp Conversion Kit OEM 904090A, shipping cost = $11.50 | 99.6% |
![]() | $117.36 | Condition is New, Nordyne 904090A NAT TO LP CONVERSION KIT NAT TO LP CONVERSION KIT, FREE SHIPPING | 98.5% |
![]() | $109.99 | Condition is New, # 904090A Nordyne Gas Furnace LP Orifice Kit, shipping cost = $11.35 | 99.7% |
![]() | $136.50 | Top Pick! Condition is New, Nordyne 904090A Natural Gas to Liquid Propane Conversion Kit, FREE SHIPPING | ![]() |

The Nordyne 904090A Natural Gas LP Conversion Kit is a versatile solution for homeowners looking to convert their existing natural gas appliances to run on propane. This conversion kit is specifically designed for Nordyne brand furnaces, making it a reliable choice for those with Nordyne equipment.
The kit comes with a conversion orifice and a set of conversion burner components, including a new burner assembly, a new pilot assembly, and necessary safety controls. These components are engineered to meet the specific requirements of Nordyne furnaces, ensuring a seamless and efficient conversion process.
The conversion orifice is a crucial component of the kit, as it regulates the flow of propane to the furnace. This orifice is precision-engineered to provide accurate fuel delivery and optimal combustion. Additionally, the conversion burner assembly is designed to work efficiently with propane fuel, ensuring reliable and consistent heating performance.
The conversion pilot assembly is another essential component of the kit, as it provides the ignition source for the burner. This assembly is designed to work safely and efficiently with propane, and it includes necessary safety features, such as a flame rollout switch and a thermocouple, to ensure safe and reliable operation.
The conversion kit also includes necessary safety controls, such as a pressure switch and a gas valve, to ensure that the furnace operates safely and efficiently when running on propane. These controls work together to monitor the furnace's gas pressure and to shut off the gas supply if necessary.
Overall, the Nordyne 904090A Natural Gas LP Conversion Kit is an essential tool for homeowners looking to convert their existing natural gas appliances to run on propane. With its precision-engineered components and necessary safety features, this conversion kit ensures a seamless and efficient conversion process while maintaining reliable and consistent heating performance.
The Nordyne 904090A Natural Gas LP Conversion Kit is designed to help convert a heating system from natural gas to propane operation. Here are some pros and cons that may help you make an informed decision about purchasing this conversion kit:
Pros:1. Cost-effective: Converting a current natural gas heating system to propane operation using this conversion kit can save significant costs compared to purchasing a new propane heating system.
2. Flexibility: This conversion kit is compatible with various Nordyne furnace models, providing flexibility for different heating system configurations.
3. Simplified installation: The conversion kit includes all the necessary components for the conversion process, making installation generally simpler than purchasing each component individually.
Cons:1. Additional safety precautions: When converting from natural gas to propane, there are additional safety precautions that must be taken, such as ensuring proper venting and checking for any leaks in the conversion process.
2. Potential for complications: Depending on the specific heating system and the extent of the conversion, complications may arise during the installation process that require additional time and resources.
3. Limited compatibility: The Nordyne 904090A Natural Gas LP Conversion Kit is only compatible with specific Nordyne furnace models, so it may not be suitable for all heating systems.
Conclusion:The Nordyne 904090A Natural Gas LP Conversion Kit offers a cost-effective solution for converting a natural gas heating system to propane operation, while also providing flexibility and simplified installation. However, there are potential safety concerns and complications that must be considered during the conversion process. Prospective buyers should carefully evaluate their heating system configuration and consult with a professional if needed to ensure a successful conversion.
Recommendation:If you have a Nordyne furnace compatible with the conversion kit and are considering converting from natural gas to propane, the Nordyne 904090A Natural Gas LP Conversion Kit can be a worthwhile investment. However, it is crucial to understand the potential complications and safety concerns involved in the conversion process, and to ensure that proper installation and safety measures are taken to ensure the safe and effective operation of your heating system. Additionally, consulting with a professional HVAC technician may help to mitigate any potential complications and ensure a successful conversion.
Details:
904090a Nordyne natural gas to lp conversion kit includes Honeywell 396221-4 valve new open box.
specifications maxohvac:
- brand: Nordyne
- mpn: 904090a
- type: Appliance Part
- country of origin: United States
- upc: 663132293704
returns maxohvac:
- policy: returns accepted
- time: 30 days
- paid by: seller
- method: money back
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
payments maxohvac:
- wallet: apple-pay
- credit card: diners-club
- other
offer maxohvac:
- sold #: 12
- availability: in stock
- started: november 9, 2025
- in stock #: 4
- options: ship-to-home
- best offers: true
- prices: $103.95–$136.50
- item condition: New
seller maxohvac:
- city: portales, new mexico
- # reviews: 745
- rating: 100.0%
shipping maxohvac:
- carrier: usps
- transit: 5-9 days
- type: calculated
- class: standard
- service: usps ground advantage
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