it regulates refrigerant flow into the evaporator coil by maintaining a constant superheat

ensuring the bimetal sensing elements remain protected from environmental debris while allowing for necessary airflow

for direct liquid immersion

Common Questions: Is the Reznor 10437 compatible with all 1-inch shafts

Engineered for high-temperature applications

Nordyne 622687 Motor 326058-755 it regulates refrigerant flow intoThe Nordyne 622687 motor is a critical 3 4 HP variable speed blower motor designed for high efficiency airflow management in Nordyne furnace and air handler systems. This 208 230V ECM motor provides precise modulation to match system demand, helping maintain consistent indoor climate control while reducing electrical consumption and operational noise. As a direct OEM replacement motor, the 622687 is the updated solution for legacy part numbers 622501,