compatibility is everything

Field Installation: Simplifies the protection of existing valves without requiring full system depressurization or actuator removal

This professional-grade furnace blower accessory kit is engineered for seamless integration with Williams 14

High-Voltage Rating: Specifically engineered for 460v HVAC systems

Use a fine abrasive or steel wool to clean the metal probe if the furnace is failing to sense flame

Trane VAL12355 TXV 321894-709 compatibility is everythingThe Trane VAL12355 TXV is a critical metering component designed for precise refrigerant management in 2 ton residential and light commercial HVAC systems. This thermostatic expansion valve features a 3 8" x 1 2" connection size and utilizes a thermal actuator to monitor evaporator superheat, ensuring a stable flow of R410A refrigerant into the coil. By maintaining the correct balance of liquid and vapor, this genuine OEM Trane part protects the