Trane Stub Tube Kit with 90 Degree Elbow

The Trane Stub Tube Kit with 90 Degree Elbow is a genuine OEM refrigerant line connection kit for Trane and American Standard HVAC equipment. It is also known as a stub tube kit, RotoLock kit, or line connector kit. It gives you a connection point between the unit and the refrigerant line set, with a 90 degree bend that routes the line cleanly away from the equipment.

Key Features:

• Genuine Trane OEM component built to the unit manufacturer's specifications
• Includes a stub tube with a 90 degree elbow
• Sweat (ODF) connections for joining to the refrigerant line
• Unit-specific design, not a universal part
• Supplied with installation literature

Using the original manufacturer part helps keep the connection matched to the unit's design, so the refrigerant circuit stays reliable. Each variant in this product line is a Trane OEM stub tube kit with a 90 degree elbow.