19837

Introducing the RectorSeal 19837 Transition Kit for furnace coils, specifically designed for HVAC systems with a SEER2 rating. This transition kit is an essential component in ensuring the efficient and effective operation of your heating and cooling system.

The RectorSeal 19837 kit measures 21 inches in length, making it suitable for most standard furnace applications. It is designed to seamlessly connect the copper tubing of the evaporator coil to the aluminum or steel transition piece of the furnace, eliminating the need for brazing or soldering.

This transition kit is engineered with a unique, patented design that features a factory-installed compression seal. The seal is made from a durable, high-performance material that provides a tight, leak-free connection between the copper tubing and the furnace transition piece. The sealed connection not only prevents refrigerant leaks but also eliminates the need for messy and time-consuming brazing or soldering processes.

The RectorSeal 19837 kit is compatible with furnace coils that have an outside diameter of 24.5 inches, making it a versatile solution for a wide range of HVAC systems. It is also designed to work with both copper and aluminum evaporator coils, providing flexibility for different system configurations.

Installation of the RectorSeal 19837 kit is straightforward and can be completed in a few simple steps. The kit comes with clear installation instructions and all necessary hardware, ensuring a hassle-free installation experience.

In summary, the RectorSeal 19837 Transition Kit for furnace coils is a high-quality, reliable solution for connecting evaporator coils to furnace transitions in HVAC systems with a SEER2 rating. Its unique, patented design provides a leak-free, compression seal connection, eliminating the need for brazing or soldering. With its versatile size and compatibility with various coil types, this transition kit is an essential addition to any HVAC installation or repair project.

RectorSeal 19837 Transition Furnace Coil (21" x 24.5"), manufactured by Lennox, is a replacement part designed for use in Lennox brand furnaces. This coil is specifically designed for high-efficiency furnaces with a SEER2 rating. Here are some pros and cons that might help you make an informed decision about purchasing this product:

1. High-Efficiency Design: This coil is designed to work with high-efficiency furnaces, which can save you money on energy bills in the long run.

2. Lennox Compatibility: If you have a Lennox furnace, this coil is a direct replacement, ensuring a perfect fit and compatibility with your existing system.

3. Improved Heating Performance: The coil's design can help improve the overall heating performance of your furnace, providing more consistent and efficient heating.

4. Easy Installation: This coil is designed for easy installation, making it a convenient choice for homeowners who prefer DIY projects or want to minimize installation costs.

1. Cost: As a high-efficiency replacement part, this coil can be more expensive compared to standard replacement coils.

2. Limited Compatibility: This coil is specifically designed for Lennox furnaces, which may limit its appeal to homeowners with different brands or models of furnaces.

3. Potential for Leaks: As with any coil, there is a risk of leaks, which can lead to costly repairs and potential damage to your furnace or home.

4. Lack of Warranty Information: The product listing does not provide information about the warranty for this coil, which may be a concern for some homeowners.

In conclusion, the RectorSeal 19837 Transition Furnace Coil (21" x 24.5") is a high-quality replacement part designed specifically for Lennox high-efficiency furnaces. Its benefits include improved heating performance, easy installation, and compatibility with your existing system. However, it comes with a higher price tag compared to standard replacement coils and has limited compatibility with furnaces from other brands. Additionally, there is no clear warranty information provided, which may be a concern for some homeowners.

If you have a Lennox high-efficiency furnace and are looking for a reliable and efficient replacement coil, the RectorSeal 19837 Transition Furnace Coil (21" x 24.5") is an excellent choice. However, if you have a furnace from a different brand or are on a tight budget, you may want to consider alternative options. Be sure to weigh the pros and cons carefully and consult with a professional HVAC technician if you have any doubts or concerns.

Details:

For use with: hvac. Enhanced access: features an extra-large door for easy system checks. Brand: Rectorseal. Labor-saving design: eliminates the need for disassembly during maintenance.

Item name: system service transition for hvac. It is durable and designed to improve overall efficiency in hvac service. Technical specifications: replaces: SST-CD-r6. Optimized for seer performance: meets 2023 seer 2 standards improved airflow.

The removable insulated access door facilitates easy inspection and maintenance of the furnace heat exchange evaporator coil. Product highlights: this transition piece allows contractors to access essential system components without the hassle of dismantling. Equivalent: def 1983 7.: the Rectorseal 1983 7 furnace to coil transition is a crucial hvac component for efficient airflow management.

specifications furnaheat:

• brand: Rectorseal
• mpn: 19837
• part type: Furnace Coil Hvac

returns furnaheat:

• method: money back
• paid by: seller
• time: 30 days
• policy: returns accepted

offer furnaheat:

• prices: $200.00–$215.25
• item condition: New
• availability: in stock
• options: ship-to-home
• in stock #: 2
• sold #: 11
• started: november 2, 2025

shipping furnaheat:

• class: standard
• transit: 3-6 days
• type: fixed
• service: standard

payments furnaheat:

• wallet: google-pay
• other
• credit card: visa

seller furnaheat:

• # reviews: 11816
• city: dresher, pa
• rating: 99.0%

general furnaheat:

• category: Business & Industrial > Refrigeration > Hvac Systems > Central Furnaces

Grouped With:

• 19834: FURNACE COIL HVAC SYSTEM, Rectorseal