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

Designed with a straight body configuration and 3/8" x 1/2" ODF sweat connections

for direct liquid immersion

Precision Flame Rectification: Delivers a consistent and accurate microamp signal to the control board to prevent intermittent ignition failures

Using this unit on a 50 Hz system will result in inaccurate timing and potential mechanical wear

Nordyne 622687 Motor 326058-755 ensuring the bimetal sensing elementsThe 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,