The Carrier HN61KK041 Low Pressure Relay is a specialized 3-pole pilot duty component engineered for precise monitoring of low pressure thresholds in commercial and residential HVACR systems

Extreme Durability: Rated for high-ambient temperatures

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

Maintenance Efficiency: Includes all critical components

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

ICM Controls ICM401A Monitor The Carrier HN61KK041 Low PressureThe 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