Icp P530-4254 Universal Txv Expansion Valve 2.5-4 Ton R410A

Product Description

The INTERNATIONAL COMFORT PRODUCTS P530-4254 is a universal thermostatic expansion valve (TXV) designed for residential and light commercial refrigerant metering applications using R410A refrigerant. The TXV meters liquid refrigerant into the evaporator coil, maintaining the correct superheat level for efficient system operation across a capacity range of 2.5 to 4 tons. This valve is installed by licensed HVAC technicians as part of a split-system or packaged air conditioning installation or retrofit. Proper TXV operation directly affects system efficiency, coil performance, and compressor longevity.

The P530-4254 is suited for R410A-based cooling systems in the 2.5 to 4 ton capacity range. Its universal design makes it applicable across a wide range of residential split systems and air handlers where a field-installed or replacement TXV is required. Technicians typically install this valve when upgrading a fixed-orifice metering device to a TXV, replacing a failed expansion valve, or commissioning a new coil assembly that requires a separate metering device.

Key Features

• Compatible with R410A refrigerant systems
• Covers 2.5 to 4 ton system capacity range
• Universal design suitable for field installation and retrofit applications
• Meters refrigerant flow to maintain proper evaporator superheat
• Supports efficient system operation and compressor protection

Compatibility

Designed as a universal R410A TXV replacement or upgrade for residential and light commercial split-system air conditioning and heat pump equipment in the 2.5 to 4 ton capacity range. No specific model compatibility data was provided in the product input.

Installation Notes

Installation must be performed by a licensed HVAC technician certified to handle refrigerants under EPA Section 608 requirements. The system must be recovered, evacuated, and pressure-tested before and after valve replacement. Follow the valve manufacturer orientation and bulb mounting instructions to ensure accurate superheat sensing. Verify superheat readings at startup to confirm proper TXV operation before returning the system to service.

Technical Specifications

• Refrigerant: R410A
• Capacity Range: 2.5 to 4 tons
• Valve Type: Thermostatic Expansion Valve (TXV)

Standard Information

• Brand: INTERNATIONAL COMFORT PRODUCTS
• Manufacturer Part Number: P530-4254