Protect your truck’s AC system with the Kustom Truck Normally Closed AC High Pressure Switch, designed for universal compatibility with any truck make or model. This generic switch is engineered to signal the engine ECM when AC pressure becomes too high, requesting the ECM to engage the engine fan for cooling. Installed on the main AC discharge line from the compressor to the condenser, this normally closed switch allows the signal to pass through to the ECM as long as the discharge line pressure remains below 340 psi. When pressure exceeds 340 psi, the switch opens, stopping the signal to the ECM, and remains open until the pressure drops below 210 psi, ensuring safe AC system operation. Featuring 1/4" female flare threads, this switch is ideal for mechanics and fleet owners maintaining heavy-duty trucks. For installation guidance, contact Kustom Truck to ensure proper setup. Safeguard your truck’s AC system with this precision-engineered high pressure switch, crafted for durability and reliability.
KIT INCLUDES:
- (1) Normally Closed AC High Pressure Switch
KEY FEATURES:
- Normally closed AC high pressure switch for any truck make or model
- Signals engine ECM to engage fan when AC pressure exceeds 340 psi
- Opens at 340 psi, closes at 210 psi to protect the AC system
- Installs on AC discharge line (compressor to condenser) with 1/4" female flare threads
- Ensures safe AC operation by monitoring high pressure conditions
- Contact Kustom Truck for installation guidance and compatibility support
- Engineered for durable performance and reliable ECM communication
Enhance your truck’s AC system safety with Kustom Truck Parts’ Normally Closed AC High Pressure Switch, crafted for precision and durability.