York S1-025-50189-000 Pressure Switch 321894-709 The PD512807 is generally set

The PD512807 is generally set for CCW Rotation (Lead End)

Is the Fasco D1103 a reversible motor

making it ideal for high-heat HVAC environments

While primarily used for discharge air control and low-limit monitoring

Lochinvar updated the legacy SKU GKT2102 to the current 100208092 designation

York S1-025-50189-000 Pressure Switch 321894-709 The PD512807 is generally setThe York S1 025 50189 000 Low Pressure Switch is an essential OEM safety component designed to protect the compressor in TH4 series heat pumps and compatible HVAC equipment. Engineering for precision, this low pressure cut out switch features a 60 PSI open and 30 PSI close setting (60 30), ensuring the system halts operation if refrigerant levels or airflow drop below safe thresholds. Constructed with a durable brass body and utilizes a Single Pole