Global Parts 1711844 HVAC Pressure Switch

Overview of Global Parts HVAC Pressure Switch 1711844

The Global Parts HVAC Pressure Switch 1711844 is designed for precise pressure control in Jaguar vehicles. This binary normal close switch is engineered to maintain optimal HVAC system performance in Jaguar Vanden Plas, XJ6, XJR, and XJS models.

• Type: Binary normal close switch
• Connection: 7/16"-20 female fitting
• High-pressure operation: Opens at 375 psi
• High-pressure closing: Closes at 451 psi
• Compatible with Jaguar Vanden Plas, XJ6, XJR, and XJS

Technical Description and Attributes

This HVAC pressure switch from Global Parts operates as a binary normal close type, meaning it remains closed under normal pressure conditions and opens when the pressure reaches a specified high point. The 7/16"-20 female fitting ensures secure and reliable connection within the HVAC system. The switch is calibrated to open at 375 psi and close again at 451 psi, providing accurate pressure regulation critical for the proper functioning of the air conditioning system in Jaguar Vanden Plas, XJ6, XJR, and XJS models. The part number 1711844 identifies this specific switch designed to meet OEM specifications.

Applications and Problem Resolution

This HVAC pressure switch is used to monitor and control refrigerant pressure within the air conditioning system. It helps prevent damage caused by abnormal pressure levels and ensures system efficiency. Common issues addressed by installing this switch include:

• Preventing compressor damage due to high pressure
• Maintaining consistent HVAC system pressure
• Reducing risk of refrigerant leaks caused by pressure fluctuations
• Ensuring proper cycling of the air conditioning compressor
• Improving overall HVAC system reliability in Jaguar vehicles

Installation Notes and Tips

When installing the Global Parts HVAC Pressure Switch 1711844, ensure the system is depressurized and the vehicle is off. Use appropriate tools to connect the 7/16"-20 female fitting securely without over-tightening. Verify the switch orientation matches OEM specifications for Jaguar Vanden Plas, XJ6, XJR, and XJS models. After installation, test the HVAC system to confirm proper pressure switch operation and system cycling.

Quality Assurance and Warranty

Global Parts manufactures this HVAC pressure switch to meet industry standards for durability and performance. The part number 1711844 undergoes quality control to ensure reliable operation within specified pressure ranges. Warranty coverage details should be confirmed with the distributor or installer, as they may vary depending on purchase conditions.