Four Seasons 20964 A/C Condenser Fan Switch

Overview of Four Seasons Pressure Switch 20964

The Four Seasons Pressure Switch 20964 is designed specifically for Saab 9-3 and 900 models, ensuring reliable operation of your vehicle's A/C condenser fan system. This system-mounted pressure switch helps maintain optimal air conditioning performance by controlling fan operation based on refrigerant pressure.

• Compatible with Saab 9-3 and 900 models
• Part number 20964 for precise identification
• Rectangular black connector with 2 male terminals
• Steel construction with 3/8 in. x 24 male fitting thread size
• Operates between 245 psi (off) and 300 psi (on)
• System-mounted pressure switch for condenser fan control
• Meets or exceeds OEM specifications

Detailed Product Description

The Four Seasons Pressure Switch 20964 belongs to the Pressure Switch product line, which focuses on pressure-activated components for HVAC systems. This particular switch is engineered to monitor refrigerant pressure and activate the A/C condenser fan accordingly, helping to prevent overheating and maintain system efficiency. Featuring a durable steel body and a black rectangular connector with two male terminals, it ensures secure electrical connections. The fitting thread size of 3/8 in. x 24 allows for straightforward installation in the system-mounted location. Designed to operate between 245 psi (off) and 300 psi (on), this switch provides precise control over fan operation in Saab 9-3 and 900 vehicles.

Applications and Problem Solving

• Prevents A/C condenser fan from running continuously
• Protects the air conditioning system from excessive pressure buildup
• Helps maintain optimal engine compartment temperature
• Ensures proper cooling fan activation for efficient A/C performance
• Reduces risk of compressor damage due to pressure irregularities

Installation Notes and Tips

• Verify compatibility with Saab 9-3 and 900 models before installation
• Ensure system is depressurized before removing the old pressure switch
• Use appropriate tools to avoid damaging the 3/8 in. x 24 male fitting thread
• Check electrical connections for secure fit with the rectangular black connector
• Test system pressure to confirm switch operation between 245 psi and 300 psi

Quality Assurance and Warranty

The Four Seasons Pressure Switch 20964 meets or exceeds OEM standards, providing reliable performance and durability. Manufactured with high-quality steel and designed for system-mounted installation, this part is built to last under normal operating conditions. Warranty details are provided by Four Seasons and should be confirmed at the time of purchase.