The "Speed Up" pins are for diagnostic testing

Always verify the model and serial number of the condenser

The SPDT switch action (Single Pole Double Throw) provides versatile wiring options

This model typically features lead wire terminals for secure integration into the existing wiring harness of your Trane or American Standard unit

Key Benefits Durable Construction: Engineered with reinforced steel to withstand high-torque startup forces and continuous vibration

Daikin-McQuay L129150068 Transducer Freon The "Speed Up" pins areThe Daikin McQuay L129150068 is a high precision low pressure suction transducer specifically engineered for continuous monitoring in commercial and industrial HVACR systems. As a genuine OEM pressure sensor, this unit converts suction side refrigerant pressure into a standardized 4 20mA output signal, ensuring seamless integration with building automation systems and chillers. Designed for rugged applications, the L129150068 provides the accuracy