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EMERSON 117051312 Reclaimed Automatic Ignition Furnace Bd Control 1642

117051312 Emerson Reclaimed Automatic Ignition Furnace Control 1642 Bd#2

( Brand: Emerson ), ( Manufacturer Part Number: 117051312 ), ( Part Type: Ignition Control ), ( Power Source: Corded Electric ), ( Voltage: 24 Vac ), ( Amperage: .5 )

Review EMERSON Reclaimed Automatic Ignition Furnace Control Bd#2

The **Emerson 117051312 Reclaimed Automatic Ignition Furnace Control (1642 BD)** is a robust and highly reliable component designed to optimize the performance and efficiency of commercial and industrial heating systems. Engineered with Emerson s signature precision, this furnace control unit integrates advanced automatic ignition technology to ensure seamless startup, enhanced safety, and reduced operational downtime. Built to withstand the demands of demanding environments, the 1642 BD model features a durable, reclaimed design that balances performance with longevity, making it an ideal choice for facilities requiring both dependability and energy efficiency. Its automatic ignition system eliminates the need for manual relighting, streamlining maintenance routines and minimizing the risk of human error, while its robust construction ensures resilience against wear and tear over extended periods of use. The control unit is compatible with a wide range of gas-fired furnaces, providing flexible integration with existing HVAC systems, and its intuitive design facilitates easy installation and configuration. Whether deployed in commercial buildings, industrial plants, or large-scale residential complexes, this furnace control delivers consistent heating performance while adhering to strict safety protocols, including fail-safe mechanisms to prevent gas leaks and ensure proper combustion. With Emerson s reputation for innovation and quality engineering, the 117051312 stands as a dependable solution for those seeking a high-performance furnace control that enhances operational efficiency and reduces maintenance burdens.

### **Pros and Cons of buying a Emerson 117051312 Reclaimed Automatic Ignition Furnace Control (1642 BD)**

#### **Pros**

1. **Compatibility with Older Systems** This model is designed to work with certain older furnace systems, particularly those using the 1642 BD control board. If your furnace is compatible, this can be a cost-effective replacement rather than upgrading to a newer model.

2. **Automatic Ignition** The automatic ignition feature eliminates the need for manual lighting of the furnace pilot, improving convenience and safety by reducing the risk of gas leaks from improper manual ignition.

3. **Reclaimed/Refurbished Option** Since this is a reclaimed or refurbished unit, it is significantly cheaper than a new control board. This makes it an attractive option for budget-conscious homeowners or those who do not want to invest in a full furnace replacement.

4. **Potential for DIY Installation** If you have basic electrical and HVAC knowledge, replacing a furnace control board can be a manageable DIY project, saving on professional labor costs.

5. **Availability of Parts** Emerson is a well-known brand, so finding replacement parts or technical support may be easier than with lesser-known manufacturers.

6. **Energy Efficiency (If Functioning Properly)** If the control board is in good working condition, it can help maintain the furnace s efficiency, preventing unnecessary energy waste from malfunctions.

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#### **Cons**

1. **Age and Wear** Since this is a reclaimed/refurbished unit, it may have been previously damaged or improperly maintained. There is a risk of hidden defects, such as faulty wiring, corroded components, or worn-out internal parts.

2. **Limited Warranty (If Any)** Reclaimed units often come with minimal or no warranty coverage, leaving you responsible for any failures after purchase. New units typically include manufacturer warranties.

3. **Compatibility Risks** Even if the model number matches, there is a chance that your specific furnace system may not fully support this control board due to variations in wiring, voltage requirements, or firmware differences. Improper installation can lead to system failures or safety hazards.

4. **Potential for Short Lifespan** Older control boards may not last as long as newer, high-efficiency models. If the furnace itself is outdated, replacing the control board may only provide temporary relief before needing a full system upgrade.

5. **No Guarantee of Performance** The unit may not function as reliably as a new one, leading to intermittent issues such as failure to ignite, erratic heating, or safety shutdowns.

6. **Safety Concerns** If the reclaimed unit was previously involved in a malfunction (e.g., gas leak, electrical failure), there could be unresolved safety risks. Always inspect for signs of damage or improper repairs before installation.

7. **Limited Technical Support** Since this is an older model, finding updated troubleshooting guides or customer support may be difficult compared to newer systems.

8. **Environmental and Ethical Considerations** Purchasing reclaimed electronics may not align with sustainability goals, as the unit may have been discarded due to defects rather than being truly repairable.

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### **Conclusion**

The Emerson 117051312 reclaimed automatic ignition furnace control can be a **cost-effective solution** for those with compatible older furnaces who are on a tight budget and willing to take on some risk. It offers the convenience of automatic ignition and may extend the life of an otherwise functional furnace. However, the **potential for hidden defects, lack of warranty, and compatibility issues** make it a high-risk purchase.

If you proceed with this option, **thoroughly inspect the unit for damage, test it before installation, and ensure your furnace s wiring and specifications match the control board s requirements**. Consider consulting an HVAC professional to verify compatibility and assess whether a refurbished unit is the best long-term choice.

For most homeowners, **a new or certified-refurbished control board with a warranty** would be the safer and more reliable option, especially if the furnace is older and may require additional upgrades soon. If cost is the primary concern, weigh the risks against the potential savings and decide whether the trade-offs are acceptable for your situation.

### **Recommendation**

- **If your furnace is relatively new and the control board is the only failing component**, purchasing a **new or certified-refurbished Emerson control board** (e.g., 117051312 or a compatible replacement) with a warranty is the best choice for reliability and peace of mind.

- **If your furnace is older and you are certain of compatibility**, the reclaimed unit *may* be a viable option if you can inspect it thoroughly, test it beforehand, and are prepared for potential future issues.

- **If the furnace itself is outdated or inefficient**, consider evaluating whether a **full system upgrade** (including a new control board, blower motor, and potentially a high-efficiency furnace) would be more cost-effective in the long run, despite the higher upfront cost.

- **Always prioritize safety** if you are unsure about wiring, compatibility, or installation, hire a licensed HVAC technician to avoid voiding warranties or creating hazardous conditions.

Details:

Furnace board furnace.

part #: 117051312 price

  • $10.50

specifications hvaapa:

  • brand: Emerson
  • mpn: 117051312
  • part type: Ignition Control
  • power source: Corded Electric
  • voltage: 24 Vac
  • amperage: .5

offer hvaapa:

  • started: April 7, 2026
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • sold: 0

returns hvaapa:

  • policy: No Returns

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seller hvaapa:

  • # reviews: 1263
  • rating: 99.3%
  • city: Roscommon, Michigan

general hvaapa:

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

shipping hvaapa:

  • cost: $7.00
  • type: Fixed
  • service: USPS Ground Advantage
  • carrier: USPS
  • transit: 3-8 Days
  • class: Standard
part type: ignition control, power source: corded electric, voltage: 24 vac, amperage: .5,
category: business & industrial > hvac refrigeration > hvac refrigeration: parts accessories > hvac refrigeration: controls circuit boards, sku: 17422854818352881,
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