Amana-Goodman B1284654 Expansion Valve 30067439-890 you should verify the part

you should verify the part number against your specific unit's data plate or parts manual to ensure compatibility

For specialized setups

Heavy-Duty Construction: Built to withstand the harsh thermal environment of a draft inducer safeguard or heat exchanger housing

The 37K63 is the base part number used in technical manuals

Precision Control: Utilizes low-to-high detents and a 5% pulse duty cycle at the low setting for accurate proportionate heat control

Amana-Goodman B1284654 Expansion Valve 30067439-890 you should verify the partThe Amana Goodman B1284654 Expansion Valve is a technical grade OEM HVAC replacement part engineered for precise metering of liquid refrigerant within the evaporator coil. This fixed orifice expansion valve for AC units is vital for maintaining the thermal balance of the refrigeration cycle, ensuring the system operates at peak efficiency by regulating flow based on load requirements. Designed for seamless integration with Goodman and Amana heat pumps