Goodman 2820005S Furnace Flue Collector Box

Goodman 2820005S Furnace Flue Collector Box is a durable, direct replacement designed to fit compatible Goodman furnaces. This Flue Collector Box Kit measures 17.5 inches wide and includes a gasket for a secure seal.

As a reliable furnace flue collector box, it helps optimize exhaust flow, reduce leakage, and support efficient operation within standard HVAC configurations. With a secure gasket and precise fit, it minimizes heat loss and helps maintain proper venting during operation. It’s an OEM-compatible part that supports easy installation for both homeowners and professional technicians.

• 17.5" width with gasket for a snug, seal-tight fit
• Direct replacement for Goodman 2820005S systems
• OEM-compatible design ensures reliable performance with existing flue layouts
• Easy installation—tool-friendly mounting and straightforward seal