Description
The Advanced Distributor Products 76708500 is a purpose-built flue adapter designed to provide a reliable, secure transition between 2″ and 4″ flue pipe connections. Engineered for HVAC professionals, this adapter simplifies venting installations and retrofits where pipe sizes must be bridged without compromising system integrity or draft performance.
Key Features
- Transitions between 2″ and 4″ flue pipe diameters
- Designed for use with compatible Advanced Distributor Products equipment
- Ensures a secure, leak-resistant flue connection
- Supports proper draft and combustion venting performance
- Durable construction suited for residential and light commercial HVAC applications
- Simplifies installation and service on venting systems requiring size transitions
Application
This flue adapter is ideal for HVAC technicians and contractors needing a reliable OEM-compatible solution for connecting differing flue pipe sizes in furnace or air handler venting systems. Its precise fit helps maintain system efficiency and ensures safe exhaust gas routing.
Product Details
- Brand: Advanced Distributor Products
- SKU: 76708500
- Inlet/Outlet: 2″ to 4″ flue pipe transition
- Application: Flue venting systems







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