Lennox 49J23 Teflon O-Ring
Maintain the integrity of your high-pressure systems with the Lennox 49J23 Teflon O-Ring, supplied as a convenient 12-pack for commercial and residential service requirements. These OEM Lennox replacement seals are specifically engineered to provide a flush, airtight fit in critical junctions where standard rubber components might fail due to environmental stressors. As a technician, you know that PTFE leak prevention is non-negotiable for system performance; these O-rings offer the necessary rigidity and chemical resistance to withstand consistent pressure changes and temperature fluctuations found in modern HVAC refrigeration loops.
The Lennox 49J23 (also referenced as 49J2301PR) is a high-grade teflon sealing kit designed to replace worn gaskets in compressors, valves, and refrigerant lines. Unlike standard elastomers, the Teflon construction minimizes friction and prevents sticking, ensuring a more reliable static or dynamic seal. Utilizing genuine Lennox HVAC parts ensures that your repairs meet the original factory specifications, reducing the likelihood of call-backs and premature system failure. This 12-pack is an essential stock item for any contractor specializing in Lennox equipment maintenance.
Key Benefits:- Chemical Resistance: High-grade Teflon construction is compatible with a wide range of refrigerants and oils used in HVACR systems.
- High-Temperature Stability: Engineered to maintain seal integrity under extreme thermal variations without degrading.
- Leak Prevention: Specifically designed for Lennox equipment to ensure precise tolerances and 100% airtight connectivity.
- Bulk Availability: 12-pack ensures you have enough inventory for multiple service ports or future maintenance visits.
- Can these be used in high-pressure liquid lines? Yes, the Teflon material is rated for the pressure cycles typical of HVAC cooling and heating applications.
- Are these rings compatible with non-Lennox equipment? While designed as an OEM Lennox 49J23 part, they may fit other applications based on physical dimensions (approx. 2.3" x 3.5" footprint); however, we recommend verifying the specific part number in your service manual.
- Do these require lubrication before installation? While Teflon provides low friction, following standard manufacturer protocols for the specific fitting (such as a light coating of compatible refrigerant oil) is always recommended to ensure proper seating.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Maintain the integrity of your high-pressure systems with the Lennox 49J23 Teflon O-Ring, supplied as a convenient 12-pack for commercial and residential service requirements. These OEM Lennox replacement seals are specifically engineered to provide a flush, airtight fit in critical junctions where standard rubber components might fail due to environmental stressors. As a technician, you know that PTFE leak prevention is non-negotiable for system performance; these O-rings offer the necessary rigidity and chemical resistance to withstand consistent pressure changes and temperature fluctuations found in modern HVAC refrigeration loops.
The Lennox 49J23 (also referenced as 49J2301PR) is a high-grade teflon sealing kit designed to replace worn gaskets in compressors, valves, and refrigerant lines. Unlike standard elastomers, the Teflon construction minimizes friction and prevents sticking, ensuring a more reliable static or dynamic seal. Utilizing genuine Lennox HVAC parts ensures that your repairs meet the original factory specifications, reducing the likelihood of call-backs and premature system failure. This 12-pack is an essential stock item for any contractor specializing in Lennox equipment maintenance.
Key Benefits:- Chemical Resistance: High-grade Teflon construction is compatible with a wide range of refrigerants and oils used in HVACR systems.
- High-Temperature Stability: Engineered to maintain seal integrity under extreme thermal variations without degrading.
- Leak Prevention: Specifically designed for Lennox equipment to ensure precise tolerances and 100% airtight connectivity.
- Bulk Availability: 12-pack ensures you have enough inventory for multiple service ports or future maintenance visits.
- Can these be used in high-pressure liquid lines? Yes, the Teflon material is rated for the pressure cycles typical of HVAC cooling and heating applications.
- Are these rings compatible with non-Lennox equipment? While designed as an OEM Lennox 49J23 part, they may fit other applications based on physical dimensions (approx. 2.3" x 3.5" footprint); however, we recommend verifying the specific part number in your service manual.
- Do these require lubrication before installation? While Teflon provides low friction, following standard manufacturer protocols for the specific fitting (such as a light coating of compatible refrigerant oil) is always recommended to ensure proper seating.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
