Description
The Amana-Goodman 2521300S is a genuine OEM 2-cell heat exchanger designed as a direct replacement for compatible Goodman and Amana gas furnace models. Built to the same exacting standards as the original factory component, this heat exchanger ensures safe and efficient separation of combustion gases from conditioned air — a critical function for both system performance and indoor air quality.
Why the Heat Exchanger Matters
The heat exchanger is one of the most vital components in a gas furnace. It transfers heat from the burner flame to the supply air stream while containing all combustion byproducts — including carbon monoxide — and routing them safely out through the flue. A cracked or failed heat exchanger can allow harmful gases to enter the living space, making prompt replacement with a quality OEM part essential.
Key Features
- Genuine Amana-Goodman OEM replacement part (SKU: 2521300S)
- 2-cell design engineered for precise fit and performance in compatible furnace models
- Constructed to withstand repeated thermal expansion and contraction cycles
- Ensures proper combustion gas containment and safe heat transfer to supply air
- Direct drop-in replacement — no modifications required for compatible units
- Supports optimal furnace efficiency and reliable heating output
Application
This heat exchanger is intended for use in Amana and Goodman brand gas furnaces that specify part number 2521300S. Always verify compatibility with your specific furnace model number before ordering. Replacement should be performed by a qualified HVAC technician in accordance with local codes and manufacturer guidelines.
Why Choose OEM?
Using a genuine Amana-Goodman replacement part ensures proper fit, maintains manufacturer warranty compliance where applicable, and delivers the same durability and safety performance as the original component. Aftermarket substitutes may not meet the same tolerances or material specifications.







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