Universal Air SW11216C HVAC Binary Switch

Reliable HVAC Binary Switch for Select GM Vehicles

The Universal Air Binary HPCO/LPCO Switch (Part Number SW11216C) is designed to provide precise control within the HVAC system of various General Motors vehicles. This HVAC binary switch is compatible with multiple Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models, ensuring dependable operation in your vehicle's heating and cooling system.

• Compatible with Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models
• Part Number SW11216C for accurate identification and fitment
• Designed for HVAC system control as a binary switch
• Part of the Universal Air Binary HPCO/LPCO Switch product line
• Ensures proper function of heating and cooling system components

About the Universal Air Binary HPCO/LPCO Switch Product Line

The Binary HPCO/LPCO Switch line from Universal Air focuses on HVAC binary switches that regulate high-pressure cut-off (HPCO) and low-pressure cut-off (LPCO) functions within automotive climate control systems. This product line is engineered to maintain system safety and efficiency by accurately switching HVAC components on or off based on pressure thresholds. The SW11216C is a key component within this line, designed to meet the specific requirements of various GM vehicle HVAC systems.

Detailed Product Description

The SW11216C HVAC Binary Switch is engineered to monitor and control pressure levels within the heating, ventilation, and air conditioning system. It acts as a critical safety device by interrupting or enabling system operation when pressure thresholds are reached, protecting the compressor and other HVAC components from damage. This switch is compatible with a wide range of GM vehicles, including Buick models like the Century and LeSabre, Cadillac DeVille and Eldorado, Chevrolet Camaro and Impala, GMC Safari, Oldsmobile Cutlass Supreme, and Pontiac Firebird and Grand Prix, among others.

Common Applications and Issues Addressed

• Prevents compressor damage due to abnormal pressure levels
• Ensures HVAC system shuts off during low refrigerant pressure
• Maintains system efficiency by regulating pressure cut-off points
• Helps resolve intermittent HVAC system failures related to pressure switches
• Supports proper operation of heating and cooling cycles in compatible GM vehicles

Installation Notes and Tips

• Verify vehicle compatibility using make and model before installation
• Disconnect battery before replacing the switch to avoid electrical hazards
• Locate the existing binary switch within the HVAC system, typically near the compressor or pressure lines
• Ensure all connections are secure and free of corrosion during installation
• Test the HVAC system after installation to confirm proper switch operation

Quality Assurance and Warranty

Universal Air manufactures the SW11216C HVAC Binary Switch to meet industry standards for durability and performance. While specific warranty details may vary, Universal Air products typically include coverage against manufacturing defects. For precise warranty information, consult the product documentation or contact the manufacturer directly.