Is a start capacitor required with this relay

Technicians typically check for a "Limit Switch Open" fault code

Precision Alignment: Prevents binding and side-loading on the damper shaft

eliminating the need for piping modifications during maintenance

Common Questions: How do I confirm the 940-C411-91 is compatible with my compressor

ICM Controls ICM401A Monitor Is a start capacitor requiredThe ICM401A is a universal 3 phase line voltage monitor engineered to protect expensive compressor motors and sensitive HVACR equipment from electrical failure. Operating on a universal 190 600 VAC range, this phase monitor detects phase loss, phase reversal, and unbalanced voltage conditions before they cause catastrophic motor burnout. Contractors will benefit from its versatile design, functioning as a direct replacement for P251 0030, S1 031 01922