Diversitech TXVFE-5-410A-CHATLEF Txv 5 Ton R-410A

Product Description

The DIVERSITECH TXVFE-5-410A-CHATLEF is a 5-ton thermostatic expansion valve (TXV) designed for use in R-410A refrigerant systems. The TXV meters liquid refrigerant entering the evaporator coil, maintaining proper superheat across a range of load conditions. This valve replaces a fixed orifice with dynamic flow control, improving system efficiency and protecting the compressor from liquid slugging. Licensed HVAC technicians install this component during new system installation or as a service replacement when the existing metering device has failed or is being upgraded.

This TXV is suited for residential and light commercial split-system air conditioning and heat pump applications using R-410A refrigerant at 5-ton capacity. It is installed in the refrigerant line at the inlet of the evaporator coil. Systems requiring accurate superheat control under variable load conditions benefit from TXV metering over fixed orifice devices. Always verify refrigerant type, tonnage, and coil inlet connection size before installation.

Key Features

• 5-ton capacity rated for R-410A refrigerant systems
• Dynamic refrigerant metering maintains proper evaporator superheat
• Protects compressor by preventing liquid refrigerant carryover
• Designed as a service replacement or new-installation metering device
• Sold as a single unit

Compatibility

Designed as an OEM-style replacement metering device for 5-ton R-410A split-system air conditioning and heat pump equipment. Verify evaporator coil inlet connection size and system tonnage before installation.

Installation Notes

Installation must be performed by an EPA 608-certified HVAC technician. Recover all system refrigerant and relieve system pressure before opening any refrigerant circuit. Follow proper brazing procedures and pressure-test the refrigerant circuit before recharging. After installation, verify superheat and subcooling readings to confirm correct valve operation.