though this pleated core is the industry standard for removing solid debris that can cause mechanical failure

and ensure the module has a solid burner ground

the CSC-2002 is specifically a reverse-acting (RA) controller designed for normally closed (NC) terminal units

Rugged Reliability: The NEMA 1 enclosure and heavy-duty SPDT contacts are designed to withstand demanding industrial environments and provide long-term switching performance

it meets ASTM B75 and ASTM B280 standards for seamless copper tube connections

Nordyne 901621 Blower Motor Freon though this pleated core isNordyne 901621 115V 1 10HP 1050RPM 1Speed Blower Motor 901621 is the updated version for 901376, 6208660 This item is not qualify for free shipping.