Universal Air SW11434C HVAC Pressure Switch

Overview of Universal Air High Pressure Switch SW11434C

The Universal Air High Pressure Switch SW11434C is designed for reliable HVAC system performance in select Buick, Oldsmobile, and Pontiac vehicles. This HVAC pressure switch helps maintain proper system pressure, ensuring efficient operation in models like the Bonneville, Custom Cruiser, Delta 88, and LeSabre.

• Compatible with Buick Bonneville, Oldsmobile Delta 88, Pontiac LeSabre, and Custom Cruiser
• Part number SW11434C for precise identification
• Designed for HVAC system pressure monitoring and control
• Durable construction for consistent performance
• Direct replacement for original equipment pressure switches

Product Line Details: High Pressure Switch

The High Pressure Switch line from Universal Air focuses on components that monitor and regulate pressure within automotive HVAC systems. The SW11434C is part of this line, engineered to detect high pressure conditions and protect the system from damage by signaling when pressure exceeds safe limits. This ensures the HVAC system operates within manufacturer specifications for optimal safety and efficiency.

Detailed Product Description

The SW11434C HVAC pressure switch is a critical component for maintaining the proper function of air conditioning systems in specific GM vehicles. It monitors refrigerant pressure and activates or deactivates the compressor as needed to prevent system overload or failure. Compatible with Buick Bonneville, Oldsmobile Delta 88, Pontiac LeSabre, and Custom Cruiser models, this switch is designed to meet OEM standards for fit and function.

Common Applications and Issues Addressed

• Prevents compressor damage due to excessive refrigerant pressure
• Helps maintain consistent cabin temperature control
• Protects HVAC system components from pressure-related failures
• Resolves intermittent compressor cycling problems
• Addresses HVAC system shutdowns caused by pressure faults

Installation Notes and Tips

• Ensure vehicle compatibility with Buick Bonneville, Oldsmobile Delta 88, Pontiac LeSabre, or Custom Cruiser before installation
• Disconnect battery and discharge system pressure safely prior to replacement
• Follow manufacturer torque specifications when securing the switch
• Inspect related HVAC components for leaks or damage during installation
• Test system operation after installation to confirm proper function

Quality Assurance and Warranty

Universal Air provides the SW11434C High Pressure Switch with quality assurance to meet industry standards. While specific warranty details are not provided, Universal Air products typically undergo rigorous testing to ensure durability and reliable performance in HVAC applications for Buick, Oldsmobile, and Pontiac vehicles.