Four Seasons 37340 HVAC Pressure Transducer

Overview of Four Seasons Pressure Switch 37340

The Four Seasons Pressure Switch 37340 is a reliable HVAC pressure transducer designed for system-mounted applications. Engineered to meet or exceed OEM standards, this pressure switch is compatible with a wide range of Ford and Lincoln vehicles, including popular models like the Ford F-150, Explorer, and Lincoln Navigator.

• Rectangular female connector with pin-type terminals
• Variable open/closed pressure system operation
• Female fitting with M10 x 1.25 thread size
• Durable plastic and metal construction
• Three-terminal design for precise pressure sensing
• System-mounted installation for accurate HVAC performance

Four Seasons Pressure Switch Product Line Details

The Pressure Switch line from Four Seasons focuses on HVAC pressure transducers and switches that ensure accurate monitoring and control of vehicle climate systems. The 37340 part number is part of this line, offering dependable pressure sensing with a variable open/closed system function. This product line is designed to provide OEM-level fit and function for Ford and Lincoln HVAC systems.

Detailed Product Description

The Four Seasons Pressure Switch 37340 features a rectangular female connector with pin terminals, facilitating secure electrical connections. Its female fitting with an M10 x 1.25 thread size allows for straightforward system mounting. Constructed from a combination of plastic and metal materials, this pressure transducer is built to withstand the demands of automotive HVAC environments. The variable open/closed pressure system ensures responsive operation, adapting to system pressure changes for optimal climate control.

Common Applications and Issues Addressed

• Detecting pressure changes in HVAC refrigerant lines
• Preventing compressor damage due to abnormal pressure
• Maintaining proper air conditioning system performance
• Resolving intermittent HVAC system failures in Ford and Lincoln models
• Replacing faulty or worn pressure switches in system-mounted locations

Installation Notes and Tips

• Ensure compatibility with specific Ford and Lincoln models such as the F-150, Bronco, and Navigator before installation
• Verify the M10 x 1.25 fitting thread size matches the vehicle’s system port
• Handle the rectangular female connector carefully to avoid pin damage
• System-mounted installation requires proper torque to avoid leaks or damage
• Consult vehicle service manual for exact mounting location and wiring procedures

Quality Assurance and Warranty

The Four Seasons Pressure Switch 37340 meets or exceeds OEM specifications, ensuring reliable performance and durability. Manufactured with quality plastic and metal components, this pressure transducer is designed for long service life in demanding HVAC environments. While specific warranty details may vary, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.