Advanced Distributor Products 76708500 Flue Adapter 318423-701 always verify the part number

always verify the part number against the unit’s technical data plate or electrical schematic

field wiring is streamlined

Smith 100093993 Burner Assembly is a high-performance NAT Final Burner Assy engineered for precise combustion in commercial water heaters and hydronic boilers

Versatile Mounting: Designed for horizontal piping installations with the solenoid enclosure positioned vertically on top

Standardized Installation: Simplifies field service by following standard F-23325 general instructions for consistent stem-to-piston connection

Advanced Distributor Products 76708500 Flue Adapter 318423-701 always verify the part numberThe Advanced Distributor Products 76708500 Flue Adapter is a high performance OEM HVAC flue coupling engineered for precision in residential and commercial heating systems. This ADP 76708500 component features a specialized increaser style design, facilitating a secure and aerodynamic transition between different vent diameters. By ensuring a tight seal, this flue vent connector optimizes exhaust airflow and mitigates the risk of combustion gas