Complete Guide to the Goodman CAPF3137B6 Evaporator Coil
Looking for a reliable and efficient evaporator coil for your HVAC system? The Goodman CAPF3137B6 might be exactly what you need. This versatile cased coil is designed to provide enhanced comfort at a reasonable price point, making it a popular choice among HVAC contractors and homeowners alike.
Key Features of the Goodman CAPF3137B6
The CAPF3137B6 is a 2.5 to 3-ton cased A-coil that offers exceptional flexibility and performance. With dimensions of 17.5″ width, 30″ height, and 21″ depth, this coil is compact yet powerful enough to handle the cooling needs of most medium-sized homes. Here’s what makes this evaporator coil stand out:
- Versatile installation in both upflow and downflow configurations
- Compatible with heat pumps and AC-only condensers
- Low air leakage design for improved efficiency
- Check flowrater expansion device for flexible application
- Durable galvanized steel cabinet with leather-grain finish
- Foil-faced insulation for reduced air leakage
Understanding the CAPF3137B6 Tonnage Rating
One important aspect of the Goodman CAPF3137B6 to understand is its 2.5 to 3-ton capacity rating. In many system configurations, you might notice that this coil has a larger tonnage than its paired condenser. This is actually intentional and helps maintain the overall efficiency of your entire HVAC system. The slightly oversized coil ensures optimal heat transfer and performance.
Keep in mind that this coil is just one component of a complete system. To function properly, you’ll need a compatible furnace or air handler and condenser, which are sold separately.
Installation Flexibility of the CAPF3137B6
One of the biggest advantages of the Goodman CAPF3137B6 is its installation versatility. Whether your system requires an upflow or downflow configuration, this evaporator coil can handle either orientation without compromising performance.
CAPF3137B6 Installation Tips
When installing the CAPF3137B6, here are some pro tips to ensure optimal performance:
- Ensure proper drainage by slightly tilting the coil toward the drain connection
- Use the factory-included secondary drain pan for added protection
- Take advantage of the split-seam on the front casing for easy access during installation and maintenance
- Verify that all connections are properly sealed to prevent refrigerant leaks
- Follow local codes and manufacturer guidelines for proper installation
Note that this coil is not designed as a replacement for single-piece air handler coils, so be sure to verify compatibility with your existing system before purchasing.
Enhanced Durability Features of the CAPF3137B6
Goodman designed the CAPF3137B6 with longevity in mind. The rust-resistant thermoplastic drain pan significantly reduces water retention compared to previous models, helping to prevent corrosion and extend the life of your system.
The cabinet is constructed from heavy-duty galvanized steel with a leather-grain finish that not only looks good but also provides excellent protection against the elements. This robust construction ensures your evaporator coil will stand the test of time, even in challenging environments.
Maintenance Made Easy with the CAPF3137B6
No one wants to struggle with maintenance, and Goodman understands this. The CAPF3137B6 features a convenient split-seam on the front of the casing that allows for easy access to internal components. This thoughtful design element makes routine maintenance and occasional repairs much simpler for HVAC professionals.
Technical Specifications of the Goodman CAPF3137B6
Let’s dive into the technical details of the CAPF3137B6 evaporator coil:
- Weight: 53 pounds
- Configuration: Upflow/Downflow
- Refrigerant: R-410A compatible
- Liquid Line: 3/8″
- Suction Line: 3/4″
- Style: A-Coil
- Dimensions: 17.5″ (W) x 30″ (H) x 21″ (D)
These specifications make the CAPF3137B6 compatible with a wide range of Goodman condensers and furnaces, providing excellent flexibility for system design and installation.
Warranty Protection for Your CAPF3137B6
The Goodman CAPF3137B6 comes with excellent warranty coverage. When installed according to state and local codes, paired with a compatible condenser, and registered online through the manufacturer, this coil is covered under Goodman’s standard 10-year parts warranty.
This generous warranty reflects Goodman’s confidence in their product and provides peace of mind for both contractors and homeowners. Remember that proper registration is required to activate the full warranty term, so don’t skip this important step after installation.
How the CAPF3137B6 Enhances Home Comfort
Beyond its technical specifications, the CAPF3137B6 delivers tangible comfort benefits for homeowners. The foil-faced insulation significantly reduces air leakage, which means more conditioned air makes it into your ductwork and living spaces. This improved efficiency not only keeps your home more comfortable but also decreases the unit’s run time, potentially saving energy and reducing wear and tear on your system.
Frequently Asked Questions About the CAPF3137B6
Is the CAPF3137B6 compatible with all Goodman condensers?
The CAPF3137B6 is designed to work with most Goodman 2.5 to 3-ton condensers. However, it’s always best to verify compatibility with your specific condenser model before purchase.
Does the CAPF3137B6 come with a TXV valve?
No, the CAPF3137B6 comes with a check flowrater expansion device instead of a TXV valve. This makes it versatile for various applications, but some installations may benefit from adding a TXV valve separately.
Can the CAPF3137B6 be installed horizontally?
No, the CAPF3137B6 is designed specifically for upflow or downflow installations. If you need a horizontal installation, you should look at Goodman’s horizontal coil models instead.
What refrigerant does the CAPF3137B6 use?
The CAPF3137B6 is designed for use with R-410A refrigerant, which is the industry standard for modern residential HVAC systems.
Why Choose the Goodman CAPF3137B6 for Your HVAC System
The CAPF3137B6 represents Goodman’s commitment to delivering quality, efficiency, and value. With its versatile installation options, durable construction, and enhanced comfort features, this evaporator coil offers excellent performance at a competitive price point.
Whether you’re replacing an existing coil or designing a new HVAC system, the Goodman CAPF3137B6 delivers the reliability and efficiency that HVAC professionals have come to expect from the Goodman brand. Its thoughtful design elements make installation and maintenance straightforward, while its performance characteristics ensure homeowners stay comfortable year-round.
For HVAC contractors looking to provide their customers with a dependable, efficient, and cost-effective solution, the Goodman CAPF3137B6 evaporator coil checks all the boxes. It’s a smart choice that balances performance, durability, and value in one well-designed package.