How do I ensure this aftermarket auger fits my specific unit

As a solid-state timer board

How do I test the continuity of the P323379

It allows technicians to isolate the refrigerant in the condenser

Critical Component Protection: Shields sensitive control board electronics from external damage

Fenwal 35-725200-005 Control Refrigerant How do I ensure thisThe Fenwal 35 725200 005 is a robust 120V Direct Spark Ignition (DSI) control module engineered for high reliability startups in gas fired heating equipment. This micro processor based control is a critical OEM replacement ignition module for residential and commercial furnaces, boilers, and water heaters. Operating on a single try ignition sequence with a 10 second Trial for Ignition (TFI), it ensures precise flame detection and lockout control. The