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this component offers significant overhead compared to standard 40VA units
This model includes an integrated auxiliary end switch (SPST)
Verify the model number on your furnace data plate
this direct-fit replacement simplifies HVAC control board troubleshooting by providing clear diagnostic LED indicators to identify pressure switch stuck open
Reznor 258860 TXV 326010-701 this component offers significant overheadThe 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