York S1-6004504 Pressure Control

The York S1-6004504 Pressure Control is a precision-engineered OEM low pressure switch designed to provide essential compressor protection for York, Luxaire, and Coleman condensing units. This component is calibrated for a 7 PSI cut-out and a 22 PSI cut-in, specifically intended to prevent the compressor from operating under low-charge conditions or during evaporator freeze-ups which can lead to oil slugging. The S1-6004504 features a durable, vibration-resistant diaphragm and high-quality electrical contacts to ensure reliable cycling throughout the system's life cycle. As a direct-mount HVAC pressure control, it facilitates a straightforward installation process for field technicians. Maintaining the integrity of the refrigeration circuit requires accurate pressure monitoring, and this switch ensures that the system stays within safe operating parameters. When diagnosing low-side issues, this switch provides a definitive safety barrier, making it a critical stock item for contractors prioritizing system reliability and professional-grade repairs.

• Fixed 7/22 PSI pressure control settings for consistent safety shut-off.
• Genuine York replacement part ensures exact fit and manufacturer-spec reliability.
• Automatic reset functionality eliminates the need for manual intervention after pressure stabilizes.
• Constructed to withstand the high-temperature environments of outdoor condensing units.

What are the exact pressure trip points for this part?
The S1-6004504 is factory-set to cut out at 7 PSI and cut in at 22 PSI.

Can this be used on R-22 and R-410A systems?
Yes, provided the system's operational low-side pressure requirements align with the 7/22 PSI set points for safety monitoring.

Does this switch require a specific mounting orientation?
While direct-mount switches are versatile, it is best practice to install them vertically or as per the original equipment manufacturer's orientation to avoid moisture accumulation in the bellows.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.