Universal Air EX529472C A/C Expansion Valve

Overview of Universal Air Block Expansion Valve EX529472C

The Universal Air Block Expansion Valve EX529472C is designed specifically for the Hummer H1, ensuring precise control of refrigerant flow in the vehicle's air conditioning system. This A/C expansion valve helps maintain optimal cooling performance and system efficiency.

• Compatible with Hummer H1 models
• Part number EX529472C for accurate identification
• Part of the Universal Air Block Expansion Valve product line
• Controls refrigerant flow to regulate A/C system pressure
• Durable construction for reliable HVAC performance

About the Block Expansion Valve Product Line

The Block Expansion Valve line from Universal Air focuses on providing reliable A/C flow restrictors designed to regulate refrigerant flow within automotive HVAC systems. This product line emphasizes precise metering of refrigerant to maintain consistent cooling and system stability, which is critical for vehicles like the Hummer H1 that require robust climate control components.

Detailed Product Description

The EX529472C A/C expansion valve is engineered to fit the Hummer H1, offering a direct replacement solution for the vehicle’s HVAC system. By controlling the amount of refrigerant entering the evaporator, this valve helps maintain the correct pressure and temperature balance, preventing issues such as compressor overload or inefficient cooling. The valve’s design supports the overall functionality of the air conditioning system, contributing to consistent cabin comfort under various operating conditions.

Common Issues Addressed by This Expansion Valve

• Inconsistent or weak air conditioning cooling
• Fluctuating cabin temperatures during A/C operation
• Refrigerant flow irregularities causing system inefficiency
• Compressor cycling problems due to pressure imbalances
• Potential refrigerant leaks or valve malfunctions

Installation Notes and Tips

• Ensure compatibility with Hummer H1 before installation
• Follow manufacturer guidelines for refrigerant system servicing
• Replace the expansion valve when signs of A/C performance issues appear
• Check for proper sealing and connections to avoid leaks
• Professional installation is recommended for optimal results

Quality Assurance and Warranty

The Universal Air Block Expansion Valve EX529472C is manufactured to meet industry standards for automotive HVAC components. While specific warranty details are not provided, Universal Air products typically undergo quality control processes to ensure durability and reliable performance in the Hummer H1’s air conditioning system.