Goodman GDH80804BX 80000 80% Efficiency Furnace Model: GDH80804BX voomi_id_7643 It features a six-inch inside

It features a six-inch inside diameter and a length of twenty-five feet

Designed for optimal air flow in duct systems

Reduced overlap diminishes vibration and noise during operation

and temperature regulation in industrial processes

Goodman GDH80804BX 80000 80% Efficiency Furnace Model: GDH80804BX voomi_id_7643 It features a six-inch insideProduct Description The Goodman GDH80804BX is an eighty thousand BTU, eighty percent efficiency furnace. This model is ideal for residential heating applications. It features a downflow system configuration, which allows for efficient heat distribution. The unit is equipped with a heavy duty aluminized steel dual diameter tubular heat exchanger, enhancing durability and performance. Includes a ten year parts limited warranty when installed by a