Carrier KAAHI0501PUR Pressure Switch

Maintain peak performance and system safety with the Carrier KAAHI0501PUR High Pressure Switch. Engineered to monitor refrigerant discharge, this manual reset pressure switch is a critical safeguard for R-410A HVAC systems. Designed for reliability in professional applications, it effectively detects inoperative outdoor motors or restricted condenser coils, preventing compressor damage by opening the control circuit when peak operating pressures are exceeded. This OEM Carrier replacement part, often identified by the kit number KSAHI0401R22, ensures precise cut-out and cut-in calibration for residential and commercial split systems.

• R-410A Compatibility: Specifically rated for the higher operating pressures of Puron/R-410A systems.
• System Protection: Rapidly responds to high-limit pressure spikes caused by dirty coils or fan failure.
• OEM Precision: Guaranteed fit for Carrier, Bryant, and Payne units, maintaining the original engineering integrity of the equipment.
• Contractor Grade: Robust construction designed to withstand the vibration and thermal stress of outdoor condenser environments.

• What does a high pressure switch error mean? It typically indicates the Carrier KAAHI0501PUR has tripped due to excessive pressure, often caused by a blocked air filter, dirty outdoor coil, or a failing condenser fan motor.
• Is this switch a manual or automatic reset? This specific model is a manual reset safety switch, requiring a technician to identify the fault and manually reset the button once pressures return to a safe range.
• Can I use this for R-22 systems? No, the Carrier High Pressure Switch KAAHI0501PUR is calibrated for the higher pressure thresholds of R-410A and should not be used in legacy R-22 equipment.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.