Smith 100110668 and 9005815205

Standard PSC motors like this typically require a specific MFD-rated capacitor

When performing a Carrier HVAC part replacement

is technically identical to the 068U220400

Reliable Thermal Protection: Provides a mechanical high-limit safety break that operates independently of the primary thermostat logic

York S1-024-27688-001 Switch 318518-761 Smith 100110668 and 9005815205The York S1 024 27688 001 Switch is a high performance OEM replacement low pressure switch engineered for precision sensing in residential and commercial HVAC systems. This single pole, normally open (SPNO) safety control is calibrated at a 0. 6 in. W. C. setpoint, providing critical protection for the compressor and blower assembly. Designed to meet strict York HVAC specifications, this pressure control monitors airflow and refrigerant levels to