LENNOX WHITE-RODGERS LB96584A Ign Control Circuit Board Kit 58L61 Conversion 33J3601 56L8501

( Brand: Lennox White-rodgers ), ( Manufacturer Part Number: LB96584A ), ( Type: Ignition Control Board Conversion Kit ), ( Country Of Origin: United States )

Review LENNOX WHITE RODGERS Oem Ign Control Circuit Board Conversion Kit To

The **Lennox White-Rodgers LB96584A 58L61 Ignition Control Circuit Board Conversion Kit (Part Numbers 33J3601 & 56L8501)** is a precision-engineered upgrade designed to enhance the performance, reliability, and compatibility of select Lennox gas furnaces and boilers featuring the original 58L61 ignition control board. This conversion kit is specifically tailored for models that require an upgrade to modern ignition technology, ensuring seamless integration with newer control systems while maintaining the efficiency and safety standards expected from Lennox s high-performance HVAC solutions. The kit replaces the outdated 58L61 board with a more advanced, field-proven circuit board that supports improved diagnostics, enhanced flame sensing, and optimized ignition sequencing key features that reduce troubleshooting time and minimize system downtime. Built with robust, high-quality components, this conversion kit is engineered to withstand the demands of residential and light-commercial heating applications, offering a durable solution that aligns with Lennox s commitment to longevity and performance. Whether addressing compatibility issues with newer thermostats, upgrading for better energy efficiency, or resolving persistent ignition failures, this kit provides a straightforward, cost-effective solution without requiring extensive rewiring or additional modifications. Ideal for HVAC technicians and homeowners seeking a reliable upgrade, the Lennox White-Rodgers LB96584A conversion kit ensures that older furnace systems can operate with the same precision and dependability as modern installations, all while adhering to strict safety and performance benchmarks.

### **Pros and Cons of buying a Lennox White-Rodgers LB96584A 58L61 Ignition Control Circuit Board Conversion Kit (33J3601, 56L8501)**

1. **Compatibility with Multiple Models** This kit is designed to convert older ignition control boards (such as the 58L61) to newer models (like the 33J3601 or 56L8501), making it useful for upgrading or repairing Lennox furnaces, boilers, or HVAC systems that require this specific conversion.

2. **Cost-Effective Alternative to Replacement** Instead of purchasing a brand-new ignition control board, this conversion kit allows you to repurpose an existing board, reducing costs while maintaining functionality.

3. **Potential Long-Term Reliability** If the original board is still functional but lacks the necessary firmware or compatibility for newer systems, this kit may extend the life of the component without requiring a full replacement.

4. **Easier Installation for DIYers** Since this is a conversion kit rather than a full replacement, the installation process may be simpler for those with basic electrical and HVAC knowledge, as it often involves fewer wiring changes.

5. **Support for Modern Control Systems** Newer ignition control boards often include improved diagnostics, better compatibility with smart thermostats, and enhanced safety features. This kit enables older systems to integrate with updated control interfaces.

6. **Widely Available Parts Support** Lennox and White-Rodgers are well-known brands with extensive parts availability, meaning replacement components or additional support should be easier to obtain if needed.

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1. **Limited Use Case** This kit is **only** for converting specific older boards (58L61) to newer models (33J3601 or 56L8501). If your system requires a different conversion or a completely new board, this kit will not be applicable.

2. **Potential Compatibility Issues** Even with a conversion, there may be hidden incompatibilities with other system components (e.g., control panels, sensors, or firmware). Testing and troubleshooting may be required post-installation.

3. **No Warranty on Conversion Kits** Unlike OEM replacement parts, conversion kits may not come with a manufacturer warranty, leaving you responsible for any failures or malfunctions after installation.

4. **Risk of Voiding Warranty** If your furnace or HVAC system is still under warranty, modifying or converting internal components (even with an authorized kit) could void the warranty, leaving you without coverage if issues arise.

5. **Requires Technical Knowledge** While simpler than a full replacement, installation still demands familiarity with electrical wiring, HVAC systems, and potentially diagnostic tools. Improper installation could lead to system failure or safety hazards.

6. **Newer Systems May Have Better Features** If your furnace is outdated, a full replacement of the ignition control board (or even the entire control board) might offer better performance, efficiency, and reliability than a conversion.

7. **Potential for Counterfeit or Low-Quality Kits** If purchasing from a third-party seller, there is a risk of receiving a counterfeit or substandard conversion kit that fails to work as intended.

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### **Conclusion**

The **Lennox White-Rodgers LB96584A conversion kit** is a **practical and cost-saving solution** for upgrading older ignition control boards (58L61) to newer models (33J3601 or 56L8501) in compatible Lennox systems. It is particularly useful for those who:

- Want to avoid a full replacement cost,

- Have an existing functional board that just needs firmware/interface updates,

- Are comfortable with basic HVAC electrical work.

However, it is **not a universal fix** it only works for specific conversion scenarios. If your system has other underlying issues (e.g., failing sensors, worn-out components, or incompatible control systems), a conversion alone may not resolve them. Additionally, the lack of warranty and potential voiding of manufacturer warranties are significant drawbacks.

For **long-term reliability and full system compatibility**, a **full replacement of the ignition control board** (or even the entire control module) may be the better long-term investment, especially if your furnace is older or experiencing frequent issues.

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### **Recommendation**

- You have confirmed that your system **exactly matches** the required models (58L61 33J3601 or 56L8501).

- You are **technically capable** of installing it safely without voiding warranties.

- You have **tested the original board** to ensure it is still functional and only needs the conversion.

- You are purchasing from a **trusted source** (Lennox-authorized dealer or reputable HVAC parts supplier) to avoid counterfeit products.

- Your system has **multiple failing components** beyond just the ignition board.

- You are unsure about compatibility or installation risks.

- Your furnace is **older than 10-15 years** and may benefit from a full upgrade for efficiency and safety.

- You want **full warranty coverage** and peace of mind.

- You are not confident in your ability to install the kit correctly.

- Your system s manual or Lennox support confirms that a conversion is **not recommended** for your specific model.

- You suspect other underlying issues (e.g., gas valve problems, sensor failures) that a conversion won t address.

**Final Verdict:** The conversion kit is a **smart budget-friendly choice for targeted upgrades**, but it is **not a one-size-fits-all solution**. Always verify compatibility, weigh the risks, and consider professional assistance if needed to ensure long-term reliability.

Details:

part #: lb96584a prices

• $159.99-$300.00

specifications hvaapa:

• brand: Lennox White-rodgers
• mpn: Lb96584a
• type: Ignition Control Board Conversion Kit
• country of origin: United States

offer hvaapa:

• options: Ship-to-home
• quantity: 1
• started: March 2, 2026
• availability: In Stock
• best offers: True
• sold: 0

payments hvaapa:

• credit card: Visa
• other
• wallet: Paypal

shipping hvaapa:

• transit: 3-7 Days
• class: Standard
• service: Standard
• type: Fixed
• cost: $0.00

seller hvaapa:

• city: Clinton Township, Michigan
• rating: 99.9%
• # reviews: 8443

general hvaapa:

• HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration: Controls Circuit Boards
• condition: Used

returns hvaapa:

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

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