Common Questions Is the KIT6839 a direct replacement for the KIT06839

There is no functional or dimensional difference

Industrial Durability: Engineered with Class B insulation to handle high ambient temperatures during peak summer cycles

maintaining consistent airflow through high-demand periods

It utilizes a 1/4" NPT bottom mount connection

York S1-025-50188-000 Pressure Switch 328140-751 Common Questions Is the KIT6839The York S1 025 50188 000 is an OEM high pressure switch engineered for critical system protection in residential and commercial HVAC equipment. Traditionally found in R 410A systems, this normally closed switch monitors head pressure to prevent compressor damage and mechanical failure. It features a factory calibrated 650 PSI cut out threshold, which opens the electrical circuit when internal pressures exceed safe limits, and a 450 PSI cut in reset