it features a 1/2-inch by 4-inch steel shaft and rotates counter-clockwise (CCW) when viewed from the lead end

Direct OEM Replacement: Engineered to replace the legacy Reznor 95547 part number without field adjustments

Extended Connectivity: Features a 96" wire length

Always verify the lead length and fitting size against the manufacturer's parts list for your specific serial number

Common Questions Is the BAYEA1310BK1AA compatible with my air handler

Reznor 258860 TXV 318973-401 it features a 1/2-inch byThe Reznor 258860 is a heavy duty thermal expansion valve (TXV) kit engineered for precise refrigerant metering in commercial cooling applications. This OEM replacement part is specifically calibrated for use with Reznor AUCA (size B 090), AUD2, and AUH3 air handlers and condensing units. As a vital component of the refrigeration cycle, this TXV kit regulates the flow of liquid refrigerant into the evaporator coil, maintaining the optimal superheat