Nordyne Intertherm 920669a 2.5 Ton Txv R-410A

Product Description

The NORDYNE INTERTHERM 920669a is a 2.5-ton thermostatic expansion valve (TXV) designed for use with R-410A refrigerant in residential and light-commercial split-system air conditioning and heat pump applications. A TXV regulates refrigerant flow into the evaporator coil, maintaining proper superheat across a range of load conditions. This valve is an OEM-sourced component intended for installation by licensed HVAC technicians during system service, coil replacement, or refrigerant-circuit repair work.

This TXV is sized for 2.5-ton systems running R-410A refrigerant, making it applicable to a range of residential split-system cooling and heat pump configurations. It is typically installed at the indoor coil in conjunction with an R-410A-compatible evaporator coil assembly. Technicians working on systems with failed or improperly metering expansion devices will find this valve a direct path back to proper refrigerant metering and system efficiency.

Key Features

• Rated for 2.5-ton system capacity to match common residential split-system equipment
• Compatible with R-410A refrigerant, the current standard in residential HVAC systems
• OEM part number 920669a ensures correct fitment in supported NORDYNE INTERTHERM equipment
• Thermostatic expansion valve design provides dynamic refrigerant metering based on evaporator load

Compatibility

Designed as an OEM-style replacement TXV for NORDYNE INTERTHERM 2.5-ton R-410A split-system air conditioning and heat pump equipment. No additional compatible model numbers were provided in the product data.

Installation Notes

Installation should be performed by an EPA Section 608-certified HVAC technician. Recover all refrigerant from the system before opening the refrigerant circuit. Ensure the system is fully de-pressurized and isolated before removing the existing valve. Follow applicable local mechanical codes and manufacturer service documentation when brazing or connecting refrigerant lines.

Technical Specifications

• Capacity: 2.5 tons
• Refrigerant Type: R-410A
• Valve Type: Thermostatic Expansion Valve (TXV)

Standard Information

• Brand: NORDYNE INTERTHERM
• Manufacturer Part Number: 920669a