Four Seasons 20950 HVAC Binary Switch

Overview of Four Seasons Pressure Switch 20950

The Four Seasons Pressure Switch 20950 is designed for precise pressure monitoring in automotive HVAC systems. Compatible with select Kia and Mazda models, this system-mounted binary switch ensures reliable operation within your vehicle's climate control system.

• Connector Shape: Round
• Connector Gender: Female
• Contact Open/Closed: Open
• Fitting Thread Size: 3/8 in. x 24
• Material: Steel construction for durability
• Number of Terminals: 2
• Meets or exceeds OEM specifications
• System-mounted installation style

About the Four Seasons Pressure Switch Product Line

The Four Seasons Pressure Switch line focuses on HVAC binary switches engineered to maintain accurate pressure sensing and system control. The 20950 part number is part of this line, offering a system-mounted pressure switch that integrates seamlessly with your vehicle’s HVAC system to help regulate pressure and protect system components.

Detailed Product Description

This HVAC binary pressure switch features a round, female connector designed for secure electrical connections. The switch operates in an open contact state and includes a 3/8 inch by 24 thread fitting for system mounting. Constructed from steel, it provides durability and resistance to wear. With two terminals, it supports reliable electrical interfacing. The Four Seasons 20950 pressure switch is engineered to meet or exceed OEM standards, ensuring compatibility and performance in vehicles such as the Kia Rio, Sephia, and Mazda Miata, MPV, MX-3, MX-6, Protege, and 626.

Common Applications and Issues Addressed

• Regulates pressure within the HVAC system to maintain optimal climate control
• Prevents compressor damage by monitoring system pressure
• Helps avoid HVAC system shutdowns caused by pressure irregularities
• Ensures proper operation of air conditioning components
• Supports system diagnostics by providing accurate pressure status

Installation Notes and Tips

• Ensure the system is depressurized before installation to avoid injury
• Verify thread size compatibility (3/8 in. x 24) with your vehicle’s HVAC system
• Confirm connector orientation and secure female round connector firmly
• Check for proper mounting location as system-mounted switch
• Test electrical connections and system operation after installation

Quality Assurance and Warranty

The Four Seasons Pressure Switch 20950 is manufactured to meet or exceed OEM quality standards, providing reliable performance and durability. This part is backed by Four Seasons’ quality assurance protocols, ensuring it functions correctly within the specified Kia and Mazda models. Warranty coverage details should be confirmed with the parts provider or manufacturer.