Selkirk 650-6866 Transition Adapter Vent Pipe 3in

Product Description

The SELKIRK 650-6866 is a 3-inch transition adapter vent pipe designed to connect dissimilar vent pipe sections within a venting system. It serves as the mechanical interface between two different vent pipe types or diameters, maintaining a sealed flue gas pathway. Licensed HVAC technicians and plumbers install this fitting during new construction and retrofit applications where existing venting materials or sizes must be joined without compromising system integrity. At 0.6 pounds, the adapter is lightweight and straightforward to handle during installation.

This transition adapter is suited for residential and light commercial venting applications where a change in pipe type or connection style is required along the vent run. It is typically installed in furnace, water heater, or boiler venting systems that require a section transition between compatible vent pipe products. The 3-inch diameter matches common venting configurations found in standard residential appliances.

Key Features

• 3-inch diameter fits common residential vent pipe configurations
• Transition design bridges dissimilar vent pipe sections or connection types
• Lightweight construction at 0.6 pounds for easy single-technician handling
• Maintains a continuous sealed flue gas pathway through the transition point

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 3-inch residential and light commercial venting systems.

Installation Notes

Installation should be performed by a licensed HVAC technician or plumber in accordance with applicable local codes and the appliance manufacturer venting requirements. Shut down and allow the connected appliance to cool completely before disassembling any portion of the vent system. Ensure all joints are properly secured and sealed per the vent system manufacturer instructions to prevent flue gas leakage. Consult IFGC guidelines for minimum clearances and support spacing on vent pipe runs.

Technical Specifications

• Pipe Diameter: 3 inches
• Weight: 0.6 pounds
• UPC: 053713448553

Standard Information

• Brand: SELKIRK
• Manufacturer Part Number: 650-6866