Description
The Trane KIT1163 is a precision-engineered refrigerant connection adapter kit designed to convert a 1.25-12 RotoLock fitting to a 0.625″ (5/8″) ODF (Outside Diameter, Sweat) straight stub tube connection. This kit is ideal for HVAC technicians and contractors performing service, replacement, or retrofit work on Trane equipment where a secure, leak-free transition between RotoLock and sweat-type copper connections is required.
The RotoLock-to-ODF configuration simplifies field connections by allowing technicians to sweat the stub tube directly to the system’s copper line set, ensuring a reliable, permanent joint. As a genuine Trane OEM kit, KIT1163 is manufactured to exact tolerances for compatibility with Trane systems, providing confidence in both fit and long-term performance.
Key Features
- Converts 1.25-12 RotoLock fitting to 0.625″ (5/8″) ODF sweat connection
- Straight stub tube design for straightforward field installation
- Genuine Trane OEM replacement kit (SKU: KIT1163)
- Compatible with Trane HVAC systems requiring RotoLock-to-ODF adapter connections
- Engineered for leak-free, durable sweat (brazed) copper connections
- Designed for use with standard 5/8″ ODF copper line sets
Specifications
- Connection Type: RotoLock to ODF (Sweat)
- Stub Tube ODF Size: 0.625″ (5/8″)
- RotoLock Thread: 1.25-12
- Tube Style: Straight Stub
- Brand: Trane (OEM)
- SKU: KIT1163
Applications
- Trane compressor service and replacement
- Refrigerant line set connections requiring RotoLock-to-sweat adapters
- HVAC system retrofits and upgrades involving Trane equipment
- Field repair of refrigerant circuit connections on Trane units







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