a healthy pilot flame detector should produce at least 20-30mV while under the heat of the pilot flame

the 068U2095 is an internally equalized TXV

Enhanced Safety: Heavy-duty SPST contacts provide reliable circuit interruption during critical low-pressure events to protect the refrigeration cycle

A noisy "chattering" unit usually indicates a worn impeller axle or bearing

Tecumseh K71-05 Potential Relay 321702-401 a healthy pilot flame detectorThe Tecumseh K71 05 potential relay is a high performance electromechanical component designed for single phase HVACR compressors utilizing a Capacitor Start Capacitor Run (CSCR) configuration. Engineered for heavy duty commercial refrigeration and air conditioning applications, this voltage sensitive relay accurately manages the starting circuit by disengaging the start capacitor once the motor reaches optimal pick up voltage. It serves as a direct