Trane VAL12335 TXV 318973-401 Technicians typically require a standard

Technicians typically require a standard wrench for the seat and a screwdriver for the guide plate screws

it is recommended that a licensed professional perform the installation to ensure all safety panels and switches are correctly engaged

Technical specifications confirm compatibility with various gas furnace ignition systems

Manufactured from high-grade polycarbonate fire retardant plastic

As a critical component for airflow management

Trane VAL12335 TXV 318973-401 Technicians typically require a standardThe Trane VAL12335 is a high performance TR6 5T TXV (Thermostatic Expansion Valve) designed to provide mission critical refrigerant metering for 5 ton HVAC systems. As a genuine OEM Trane expansion valve, this component is engineered to maintain precise superheat levels across varying load conditions, directly protecting the compressor from liquid slugging while maximizing evaporator efficiency. Constructed with a durable stainless steel body, the