Trane VAL8678 TXV 326010-701 High-grade brass construction and a

High-grade brass construction and a durable sensing bulb assembly provide the reliability required for HVACR system maintenance and high-pressure R-22 environments

If the HVAC blower runs constantly while the burners or heat strips won't engage

its rigid construction is critical for high-torque applications where anti-rotation stability is paramount for accurate modulation and reliable fail-safe operation

Its 2-blade configuration is specifically calibrated for high-volume air movement at standard RPMs

it is the direct solution for maintaining the efficiency of Alco Thermo-Expansion Valves without replacing the entire valve body

Trane VAL8678 TXV 326010-701 High-grade brass construction and aAs a field technician, you know that precise superheat regulation is the difference between a high efficiency system and a slugged compressor. The Trane VAL8678 TXV is a genuine OEM thermostatic expansion valve designed specifically for 3 ton residential and light commercial HVAC units. This R410A thermal expansion valve features a robust 5 8 inch ODF mechanical fitting, ensuring a drop in fit for Trane and American Standard air handlers and