Amana-Goodman 2921307S Heat Exchanger R-410A meaning it opens at 180

meaning it opens at 180

ensuring a perfect fit and electrical alignment with factory wiring harnesses

the blower relay on the board has likely stayed open or fused shut

As a Totaline capacitor

the AM-125-48 is the modern Schneider Electric designation for the original 21-076 part

Amana-Goodman 2921307S Heat Exchanger R-410A meaning it opens at 180The Amana Goodman 2921307S Heat Exchanger is a precision engineered OEM furnace replacement part designed for high efficiency gas furnaces. As a critical 5 cell heat exchanger component, this assembly is responsible for the safe and effective transfer of thermal energy within your HVAC system. Fabricated from aluminized steel to resist corrosion and thermal fatigue, the 2921307S ensures your Goodman or Amana furnace maintains peak secondary heat