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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
This 1/2 inch pressure reducing valve is typically factory set at 75 PSI
Durable Steel Construction: Resists aerodynamic deformation and environmental corrosion for long-term reliability in commercial applications
By maintaining proper airflow through the heat exchanger
Maintains OEM equipment standards
airtight bond
Marvair 92589 Board 326010-701 This 1/2 inch pressure reducingThe Marvair 92589 APR AJ1710 4 PC Board is a critical OEM replacement control board designed for high performance Marvair wall mount air conditioners, heat pumps, and economizer units. This printed circuit board (PCB) serves as the central processing hub, managing complex sequences of operation by synthesizing inputs from thermostats, pressure switches, and temperature sensors. Specifically engineered for HVAC communication, the 92589 control module