Four Seasons 36698 HVAC Pressure Transducer

Overview of Four Seasons Pressure Switch 36698

The Four Seasons Pressure Switch 36698 is a reliable HVAC pressure transducer designed for system-mounted applications. Engineered to meet or exceed OEM specifications, this pressure switch is compatible with a range of vehicles including Buick, Cadillac, Chevrolet, and GMC models.

• Brand: Four Seasons
• Brand Line: Pressure Switch
• Part Number: 36698
• Connector Shape: Round
• Connector Gender: Female
• Connector Pin Quantity: 3
• Fitting Thread Size: M10 x 1.25 (Female)
• System Mount Location
• Variable Open/Closed Compression
• Number of Terminals: 3
• Meets or Exceeds OEM Standards

Detailed Product Description

The Four Seasons Pressure Switch 36698 is a precision HVAC pressure transducer designed for system-mounted installation. Featuring a round female connector with three pins, this switch ensures secure and accurate electrical connections. The fitting thread is a female M10 x 1.25, providing compatibility with various HVAC system components. The variable open/closed compression feature allows the switch to respond accurately to pressure changes within the HVAC system, maintaining optimal performance. This part is engineered to meet or exceed OEM requirements, ensuring dependable operation in vehicles such as the Chevrolet Camaro, Buick LeSabre, Cadillac DeVille, and GMC Envoy.

About the Four Seasons Pressure Switch Product Line

The Pressure Switch line from Four Seasons focuses on delivering reliable HVAC pressure transducers and switches designed for precise system monitoring and control. These components are built to integrate seamlessly with factory HVAC systems, providing accurate pressure sensing and switching functions. The 36698 model exemplifies this line’s commitment to quality and fitment across multiple GM and related vehicle platforms.

Common Applications and Issues Addressed

• Detecting and regulating refrigerant pressure in HVAC systems
• Preventing compressor damage due to abnormal pressure levels
• Ensuring proper cycling of HVAC components for efficient climate control
• Resolving intermittent HVAC system shutdowns related to pressure faults
• Replacing faulty or worn pressure switches in Buick, Cadillac, Chevrolet, and GMC vehicles

Installation Notes and Tips

• Ensure the system is depressurized before removing the old pressure switch
• Verify the M10 x 1.25 female fitting thread matches the vehicle’s HVAC system port
• Connect the round female connector securely to avoid electrical faults
• Check for leaks after installation and system recharge
• Consult vehicle-specific service manuals for torque specifications and safety precautions

Quality Assurance and Warranty

The Four Seasons Pressure Switch 36698 is manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. This part undergoes rigorous quality control testing to maintain consistent functionality. While specific warranty details may vary, Four Seasons products typically include a limited warranty covering defects in materials and workmanship.