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What is SPA-218-28-25L? Best Key Specs, Applications, and Maintenance Tips
The SPA-218-28-25L is a specific type of garage door torsion spring widely used for residential and light commercial overhead doors. Proper understanding of SPA-218-28-25L specifications ensures the right fit for your door system, helping to maintain safety and optimal functionality. Let’s dive into its specifications, applications, and key maintenance practices.
Specifications of SPA-218-28-25L Torsion Spring
Contents
The SPA-218-28-25L torsion spring features precise dimensions that are critical for compatibility with your garage door:
- Wire Diameter: 0.218 inches – affects spring strength.
- Inside Diameter: 1.75 inches – must match the torsion tube for secure installation.
- Length: 28.25 inches – impacts door balance and smooth operation.
- Wind Direction: Left-hand wind – suited to specific torsion setups.
These specifications are essential in ensuring that the SPA-218-28-25L spring operates efficiently within a compatible garage door system.
Applications of SPA-218-28-25L
The SPA-218-28-25L torsion spring is ideal for standard lift garage doors equipped with 4-inch diameter cable drums. It is commonly used for doors ranging from 7 to 8 feet in height, depending on the door’s weight and overall configuration. Choosing the right spring, like the SPA-218-28-25L, ensures a balanced, reliable operation and contributes to the system’s longevity.
Purchasing Options for SPA-218-28-25L
If you need a SPA-218-28-25L torsion spring, consider the following suppliers:
- DDM Garage Doors: Known for detailed product specifications and reliable pricing.
- Garage Door Parts Mart: Offers various torsion springs for different configurations.
- Amazon: Provides a selection of torsion springs in pairs, often including winding bars for installation.
Each source offers different pricing and availability, so researching before purchasing is recommended.
Installation Considerations for SPA-218-28-25L
Due to the high tension involved, installing a SPA-218-28-25L torsion spring requires precision. Here are some considerations:
- Seek Professional Assistance: The installation process can be hazardous; professionals ensure safe and accurate installation.
- Follow Supplier Instructions: Trusted suppliers like DDM Garage Doors provide comprehensive guides for safe installation, including converting one-spring systems to two-spring setups if necessary.
For more information on torsion spring safety, you can read about Garage Door Springs on Wikipedia.
Maintenance Tips for SPA-218-28-25L
Regular maintenance can extend the life of the SPA-218-28-25L spring and support safe operation:
- Lubrication: Periodically apply a suitable lubricant to reduce friction and prevent rust.
- Inspection: Check for signs of wear, corrosion, or damage, and replace springs as needed.
- Professional Servicing: Schedule routine inspections with a qualified technician to ensure long-term performance.
By following these practices, you can enhance the lifespan and safety of the SPA-218-28-25L spring.
Pros and Cons of Using SPA-218-28-25L Torsion Spring
| Pros | Cons |
|---|---|
| Durable design for reliable performance | Professional installation may be required |
| Suitable for various door heights | May be pricier compared to generic options |
| Provides balanced operation and longevity | Regular maintenance needed for optimal use |
Frequently Asked Questions
1. What is SPA-218-28-25L used for?
The SPA-218-28-25L is a torsion spring for garage doors, mainly used in residential and light commercial settings.
2. Can I install SPA-218-28-25L myself?
Installation involves high tension and requires specialized tools, so professional installation is recommended for safety.
3. How does the SPA-218-28-25L affect door operation?
The spring’s specifications provide balanced force for smooth door movement, ensuring optimal operation when properly installed.
Conclusion: Why SPA-218-28-25L is Essential for Garage Door Performance
Understanding the SPA-218-28-25L torsion spring’s specifications, applications, and maintenance needs is vital for safe and efficient garage door operation. From installation considerations to reliable maintenance practices, this torsion spring supports smooth performance, especially when chosen correctly for your door’s requirements. This information is for informational purposes, helping you decide if SPA-218-28-25L suits your garage door system.
