Description
The Trane RNG1429 is an OEM replacement O-ring engineered to deliver a reliable, leak-free seal in Trane HVAC equipment. Precision-manufactured to exact dimensional tolerances, this O-ring ensures a proper fit wherever it is specified in the system.
Product Overview
O-rings are critical sealing components used throughout HVAC refrigeration circuits, compressor assemblies, valve bodies, and service connections. The RNG1429 is designed as a direct OEM replacement, maintaining the integrity of the original equipment seal and preventing refrigerant or fluid leaks that can compromise system performance and efficiency.
Key Specifications
- Brand: Trane
- Part Number: RNG1429
- Dimensions: 21.955 x .275R
- Type: O-Ring / Sealing Component
- Application: OEM replacement for compatible Trane equipment
Features & Benefits
- Precision-dimensioned to OEM specifications for an exact fit
- Designed to maintain a reliable, leak-free seal in HVAC applications
- Helps protect system components from refrigerant or fluid loss
- Direct OEM replacement simplifies sourcing and installation
- Compatible with applicable Trane equipment requiring the RNG1429 seal
Application
Refer to your Trane equipment service manual or parts list to confirm the RNG1429 O-ring is the correct replacement for your specific unit. Always replace O-rings during service intervals or whenever a seal is disturbed to ensure system reliability and prevent leaks.







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