Description
The Trane RNG1446 is a precision-engineered round O-ring designed as a genuine OEM replacement sealing component for Trane HVAC equipment. With an inner diameter of 22.9 and a cross-sectional thickness of .275, this O-ring delivers a reliable, leak-free seal in the demanding environments found within commercial and residential HVAC systems.
Product Overview
O-rings are critical sealing elements used throughout HVAC systems to prevent refrigerant, oil, and fluid leaks at connections, valves, compressor assemblies, and other pressurized components. The Trane RNG1446 is manufactured to exact OEM specifications, ensuring a proper fit and long-lasting performance in compatible Trane equipment.
Key Specifications
- Brand: Trane
- Part Number: RNG1446
- Type: Round O-Ring
- Inner Diameter (ID): 22.9
- Cross-Section Thickness: .275
- OEM Replacement Part
Features & Benefits
- Genuine Trane OEM replacement for assured compatibility
- Precision dimensions ensure a secure, leak-free seal
- Designed to withstand the pressures and temperatures of HVAC system operation
- Helps maintain system efficiency by preventing refrigerant and fluid leaks
- Easy drop-in replacement to minimize system downtime
Applications
- Trane commercial and residential HVAC systems
- Compressor and valve sealing applications
- Refrigerant circuit connections and service ports
- Any Trane equipment requiring an RNG1446 O-ring replacement
Always consult your Trane equipment service manual or contact a qualified HVAC technician to confirm compatibility before installation.







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