Universal Air SW3004C A/C Thermostat

Overview of Universal Air SW3004C Thermostatic Switch

The Universal Air Thermostatic Switch SW3004C is designed for reliable temperature control in automotive HVAC systems. This A/C thermostat is compatible with various Ford and Mercury models, ensuring precise operation of the air conditioning clutch and compressor.

• Compatible with Ford and Mercury vehicles including Econoline vans, F-Series trucks, and Mercury Marquis
• Part number SW3004C for accurate identification and replacement
• Controls A/C clutch engagement based on temperature thresholds
• Part of the Universal Air Thermostatic Switch product line for HVAC applications
• Designed to maintain optimal compressor function and prevent overheating

Detailed Product Description

The SW3004C thermostatic switch from Universal Air is engineered to regulate the activation of the A/C clutch and compressor by monitoring temperature changes within the HVAC system. This ensures that the air conditioning system operates efficiently and prevents damage caused by excessive heat. The switch is compatible with a range of Ford and Mercury vehicles, including the Ford F-100, F-150, F-250, F-350, and Econoline series such as the E-100, E-150, E-250, and E-350, as well as Mercury models like the Cougar, Grand Marquis, Marquis, Sable, and Thunderbird. The part number SW3004C helps technicians and vehicle owners identify the correct replacement part for their specific application.

About the Thermostatic Switch Product Line

The Universal Air Thermostatic Switch line focuses on temperature-sensitive switches designed for HVAC systems in automotive applications. These switches play a critical role in controlling the engagement of the A/C clutch and compressor, helping to maintain system efficiency and protect components from thermal damage. The SW3004C is a representative part within this line, offering dependable performance for Ford and Mercury vehicles.

Common Applications and Issues Addressed

• Prevents A/C compressor overheating by regulating clutch engagement
• Ensures proper cycling of the A/C clutch in Ford and Mercury models
• Replaces faulty thermostatic switches causing inconsistent A/C operation
• Helps maintain cabin comfort by supporting efficient HVAC function
• Addresses issues related to compressor clutch failure or overheating

Installation Notes and Tips

• Verify vehicle compatibility with Ford and Mercury models listed before installation
• Disconnect the battery before replacing the thermostatic switch to avoid electrical hazards
• Locate the existing thermostatic switch on the A/C clutch or compressor assembly
• Ensure proper electrical connections and secure mounting of the new switch
• Test the A/C system after installation to confirm correct operation

Quality Assurance and Warranty

Universal Air provides quality-tested thermostatic switches designed to meet OEM specifications for HVAC systems. While specific warranty details for part number SW3004C are not provided here, Universal Air products typically undergo rigorous quality control to ensure durability and reliable performance in automotive applications.