Behr 124-820-83-10 A/c Pressure Switch

The Behr 124-820-83-10 is a high-quality air conditioning pressure switch designed to monitor and regulate refrigerant pressure in automotive A/C systems. This critical safety component (Behr part number ASW 15 000S) ensures optimal cooling performance by controlling system operation based on pressure thresholds.

Key Features:

• 2-pin spade connector configuration for reliable electrical connection
• 9.5mm threaded shaft with 3/8"-24UNF external thread
• Dual pressure monitoring: Opens at 2.06 bar (low) and 21.57 bar (high)
• Closes at 1.96 bar (low) and 27.46 bar (high) for precise system control
• Compatible with both R12 and R134a refrigerant systems
• Mounts directly on receiver drier for accurate pressure sensing
• Lightweight design at just 38 grams (0.08 lbs)

This pressure switch serves as a safety device that protects the A/C compressor from damage by shutting off the system when refrigerant pressure falls too low or rises too high. The switch features two attached spade connectors for easy installation without requiring wire splicing. OEM part number 1248208310 cross-references to this Behr replacement part.

Note: Installation requires evacuating the refrigerant system, replacing the switch, and recharging the A/C system. Professional installation with proper A/C service equipment is recommended.