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Optimized Airflow: Maintains the correct venting velocity required to prevent furnace pressure switch stuck open errors
Direct OEM Replacement: Engineered as a drop-in Robertshaw thermal switch to reduce downtime during emergency repairs
which often indicate an obstruction or failure within the vent pipe assembly
the switch is likely faulty and requires replacement
ASCO 8320G172 Valve 320734-701 Optimized Airflow: Maintains the correctThe ASCO 8320G172 Valve is a high performance 3 way universal solenoid valve designed for precision flow control in demanding HVACR and industrial environments. This direct acting solenoid valve features a robust brass body and NBR seals, making it ideal for managing air, inert gas, water, and light oil. With a 1 4 inch NPT connection and a 120Vac coil, it delivers reliable operation across a broad pressure range, supporting up to 125 PSI for air and
