This component is designed as a manual or thermal reset breaker specific to the manufacturer’s control housing

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

the Belimo B318B valve is a robust choice

Common Questions: Is this diaphragm compatible with reverse-acting actuators

Reznor 258860 TXV 318973-401 This component is designed asThe 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