Trane VAL8799 TXV 326070-701 Direct OEM Drop-in: Replaces HN67ZA002A

Direct OEM Drop-in: Replaces HN67ZA002A without the need for harness modifications or field-drilling

maintaining critical thermal protection and head pressure balance in demanding residential and light commercial systems

you know that a soft start isn't just about convenience—it's about protecting the compressor's windings

For technicians performing a field service or a furnace burner replacement

Its ability to handle high pressure drops without chatter makes it a reliable choice for commercial and industrial steam pressure regulation applications where reliability and heavy-duty performance are non-negotiable for contractors

Trane VAL8799 TXV 326070-701 Direct OEM Drop-in: Replaces HN67ZA002AWhen you are dealing with a 5 ton system that is short cycling or hitting high head pressure limits, the Trane VAL8799 replacement TXV is the OEM specified solution for restoring precise superheat control. This thermostatic expansion valve is engineered specifically for R410A refrigerant applications, featuring a 3 8 inch ODS inlet and a 1 2 inch ODS outlet connection. As a critical metering device, the Trane VAL08799 expansion valve maintains the