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Precise Modulation: The 9-13 psi spring range allows for accurate sequencing within multi-zone pneumatic loops
Simplified Installation: Standard lead lengths and mounting patterns allow for seamless integration into existing 277V HVAC systems
making it a direct drop-in replacement for a wide range of Lennox
High BTU Rating: Rates at 1
Built to rigorous York furnace part specifications
York S1-1AK0110 Adapter 320819-301 Precise Modulation: The 9-13 psiThe York S1 1AK0110 Adapter is a field proven solution for technicians managing horizontal ductwork transitions on packaged units. This rectangular to round horizontal adapter is engineered to facilitate a seamless connection between the units discharge or return opening and standard round ducting systems. Built to York OEM specifications, the S1 1AK0110 ensures dimensional accuracy, which is critical for maintaining airtight seals and proper airflow